Libxml2: integer overflow in xmlbuildqname() leads to stack buffer overflow in libxml2
Priority HIGH 72CWE-787Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- Partial Red Hat: 43 fixed, 1 without a fix
Attack profile from CVSS 3.1 · CNA. Fix status from CNA and Red Hat. Impact type from CWE-787 and the CVSS impact.
Summary
A flaw was found in libxml2's xmlBuildQName function, where integer overflows in buffer size calculations can lead to a stack-based buffer overflow. This issue can result in memory corruption or a denial of service when processing crafted input.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.01367 72nd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Partial libxml2: 2.14.4Red Hat: 21 advisoriesRed Hat: 43 fixed, 1 without a fix
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | libxml2 | before 2.14.4 | 2.14.4 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 10 | — | 2.12.5-7.el10_0 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 7 Extended Lifecycle Support | — | 2.9.1-6.el7_9.10 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 8 | — | 2.9.7-21.el8_10.1 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 8 | — | 2.9.7-21.el8_10.1 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 8.2 Advanced Update Support | — | 2.9.7-9.el8_2.3 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support | — | 2.9.7-9.el8_4.6 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On | — | 2.9.7-9.el8_4.6 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support | — | 2.9.7-13.el8_6.10 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 8.6 Telecommunications Update Service | — | 2.9.7-13.el8_6.10 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions | — | 2.9.7-13.el8_6.10 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 8.8 Telecommunications Update Service | — | 2.9.7-16.el8_8.9 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions | — | 2.9.7-16.el8_8.9 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 9 | — | 2.9.13-10.el9_6 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 9 | — | 2.9.13-10.el9_6 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions | — | 2.9.13-1.el9_0.5 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions | — | 2.9.13-3.el9_2.7 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 9.4 Extended Update Support | — | 2.9.13-10.el9_4 | Patch available | CNA |
| Red Hat | Red Hat JBoss Core Services 2.4.62.SP2 | — | — | Not affected | CNA |
| Red Hat | Red Hat OpenShift Container Platform 4.12 | — | 412.86.202509030110-0 | Patch available | CNA |
| Red Hat | Red Hat OpenShift Container Platform 4.13 | — | 413.92.202509030117-0 | Patch available | CNA |
| Red Hat | Red Hat OpenShift Container Platform 4.14 | — | 414.92.202508041909-0 | Patch available | CNA |
| Red Hat | Red Hat OpenShift Container Platform 4.15 | — | 415.92.202508192014-0 | Patch available | CNA |
| Red Hat | Red Hat OpenShift Container Platform 4.16 | — | 416.94.202508050040-0 | Patch available | CNA |
| Red Hat | Red Hat OpenShift Container Platform 4.17 | — | 417.94.202508141510-0 | Patch available | CNA |
| Red Hat | Red Hat OpenShift Container Platform 4.18 | — | 418.94.202508060022-0 | Patch available | CNA |
| Red Hat | Red Hat OpenShift Container Platform 4.19 | — | 4.19.9.6.202507230107-0 | Patch available | CNA |
| Red Hat | Red Hat Discovery 2 | — | 2.0.1-1754478727 | Patch available | CNA |
| Red Hat | Red Hat Hardened Images | — | 2.15.2-0.3.hum1 | Patch available | CNA |
| Red Hat | Red Hat Insights proxy 1.5 | — | 1.5.5-1754504343 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 6 | — | — | No fix listed | CNA |
- libxml2 Vendor— Affected before 2.14.4 Fixed in 2.14.4 Patch available CNA
- Red Hat Enterprise Linux 10 VendorRed Hat Affected — Fixed in 2.12.5-7.el10_0 Patch available CNA
- Red Hat Enterprise Linux 7 Extended Lifecycle Support VendorRed Hat Affected — Fixed in 2.9.1-6.el7_9.10 Patch available CNA
- Red Hat Enterprise Linux 8 VendorRed Hat Affected — Fixed in 2.9.7-21.el8_10.1 Patch available CNA
- Red Hat Enterprise Linux 8 VendorRed Hat Affected — Fixed in 2.9.7-21.el8_10.1 Patch available CNA
- Red Hat Enterprise Linux 8.2 Advanced Update Support VendorRed Hat Affected — Fixed in 2.9.7-9.el8_2.3 Patch available CNA
- Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support VendorRed Hat Affected — Fixed in 2.9.7-9.el8_4.6 Patch available CNA
- Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On VendorRed Hat Affected — Fixed in 2.9.7-9.el8_4.6 Patch available CNA
- Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support VendorRed Hat Affected — Fixed in 2.9.7-13.el8_6.10 Patch available CNA
- Red Hat Enterprise Linux 8.6 Telecommunications Update Service VendorRed Hat Affected — Fixed in 2.9.7-13.el8_6.10 Patch available CNA
- Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions VendorRed Hat Affected — Fixed in 2.9.7-13.el8_6.10 Patch available CNA
- Red Hat Enterprise Linux 8.8 Telecommunications Update Service VendorRed Hat Affected — Fixed in 2.9.7-16.el8_8.9 Patch available CNA
- Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions VendorRed Hat Affected — Fixed in 2.9.7-16.el8_8.9 Patch available CNA
- Red Hat Enterprise Linux 9 VendorRed Hat Affected — Fixed in 2.9.13-10.el9_6 Patch available CNA
- Red Hat Enterprise Linux 9 VendorRed Hat Affected — Fixed in 2.9.13-10.el9_6 Patch available CNA
- Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions VendorRed Hat Affected — Fixed in 2.9.13-1.el9_0.5 Patch available CNA
- Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions VendorRed Hat Affected — Fixed in 2.9.13-3.el9_2.7 Patch available CNA
- Red Hat Enterprise Linux 9.4 Extended Update Support VendorRed Hat Affected — Fixed in 2.9.13-10.el9_4 Patch available CNA
- Red Hat JBoss Core Services 2.4.62.SP2 VendorRed Hat Affected — Fixed in — Not affected CNA
- Red Hat OpenShift Container Platform 4.12 VendorRed Hat Affected — Fixed in 412.86.202509030110-0 Patch available CNA
- Red Hat OpenShift Container Platform 4.13 VendorRed Hat Affected — Fixed in 413.92.202509030117-0 Patch available CNA
- Red Hat OpenShift Container Platform 4.14 VendorRed Hat Affected — Fixed in 414.92.202508041909-0 Patch available CNA
- Red Hat OpenShift Container Platform 4.15 VendorRed Hat Affected — Fixed in 415.92.202508192014-0 Patch available CNA
- Red Hat OpenShift Container Platform 4.16 VendorRed Hat Affected — Fixed in 416.94.202508050040-0 Patch available CNA
- Red Hat OpenShift Container Platform 4.17 VendorRed Hat Affected — Fixed in 417.94.202508141510-0 Patch available CNA
- Red Hat OpenShift Container Platform 4.18 VendorRed Hat Affected — Fixed in 418.94.202508060022-0 Patch available CNA
- Red Hat OpenShift Container Platform 4.19 VendorRed Hat Affected — Fixed in 4.19.9.6.202507230107-0 Patch available CNA
- Red Hat Discovery 2 VendorRed Hat Affected — Fixed in 2.0.1-1754478727 Patch available CNA
- Red Hat Hardened Images VendorRed Hat Affected — Fixed in 2.15.2-0.3.hum1 Patch available CNA
- Red Hat Insights proxy 1.5 VendorRed Hat Affected — Fixed in 1.5.5-1754504343 Patch available CNA
- Red Hat Enterprise Linux 6 VendorRed Hat Affected — Fixed in — No fix listed CNA
CPE configurations NVD · 72
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:xmlsoft:libxml2:*:*:*:*:*:*:*:* | before 2.14.4 | Vulnerable | xmlsoft |
| cpe:2.3:a:redhat:jboss_core_services:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:openshift_container_platform:4.12:*:*:*:*:*:*:* | 4.12 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:openshift_container_platform:4.13:*:*:*:*:*:*:* | 4.13 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:openshift_container_platform:4.14:*:*:*:*:*:*:* | 4.14 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:openshift_container_platform:4.15:*:*:*:*:*:*:* | 4.15 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:openshift_container_platform:4.16:*:*:*:*:*:*:* | 4.16 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:openshift_container_platform:4.17:*:*:*:*:*:*:* | 4.17 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:openshift_container_platform:4.18:*:*:*:*:*:*:* | 4.18 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:openshift_container_platform_for_arm64:4.13:*:*:*:*:*:*:* | 4.13 | Vulnerable | Red Hat |
- cpe:2.3:a:xmlsoft:libxml2:*:*:*:*:*:*:*:* Versions before 2.14.4 Vulnerable ·xmlsoft
- cpe:2.3:a:redhat:jboss_core_services:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Red Hat
- cpe:2.3:a:redhat:openshift_container_platform:4.12:*:*:*:*:*:*:* Versions 4.12 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:openshift_container_platform:4.13:*:*:*:*:*:*:* Versions 4.13 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:openshift_container_platform:4.14:*:*:*:*:*:*:* Versions 4.14 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:openshift_container_platform:4.15:*:*:*:*:*:*:* Versions 4.15 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:openshift_container_platform:4.16:*:*:*:*:*:*:* Versions 4.16 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:openshift_container_platform:4.17:*:*:*:*:*:*:* Versions 4.17 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:openshift_container_platform:4.18:*:*:*:*:*:*:* Versions 4.18 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:openshift_container_platform_for_arm64:4.13:*:*:*:*:*:*:* Versions 4.13 Vulnerable ·Red Hat
Show 62 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:redhat:openshift_container_platform_for_arm64:4.14:*:*:*:*:*:*:* | 4.14 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:openshift_container_platform_for_arm64:4.15:*:*:*:*:*:*:* | 4.15 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:openshift_container_platform_for_arm64:4.16:*:*:*:*:*:*:* | 4.16 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:openshift_container_platform_for_arm64:4.17:*:*:*:*:*:*:* | 4.17 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:openshift_container_platform_for_arm64:4.18:*:*:*:*:*:*:* | 4.18 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:openshift_container_platform_for_ibm_z:4.13:*:*:*:*:*:*:* | 4.13 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:openshift_container_platform_for_ibm_z:4.14:*:*:*:*:*:*:* | 4.14 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:openshift_container_platform_for_ibm_z:4.15:*:*:*:*:*:*:* | 4.15 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:openshift_container_platform_for_ibm_z:4.16:*:*:*:*:*:*:* | 4.16 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:openshift_container_platform_for_ibm_z:4.17:*:*:*:*:*:*:* | 4.17 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:openshift_container_platform_for_ibm_z:4.18:*:*:*:*:*:*:* | 4.18 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.13:*:*:*:*:*:*:* | 4.13 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.14:*:*:*:*:*:*:* | 4.14 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.15:*:*:*:*:*:*:* | 4.15 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.16:*:*:*:*:*:*:* | 4.16 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.17:*:*:*:*:*:*:* | 4.17 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.18:*:*:*:*:*:*:* | 4.18 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:openshift_container_platform_for_power:4.13:*:*:*:*:*:*:* | 4.13 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:openshift_container_platform_for_power:4.14:*:*:*:*:*:*:* | 4.14 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:openshift_container_platform_for_power:4.15:*:*:*:*:*:*:* | 4.15 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:openshift_container_platform_for_power:4.16:*:*:*:*:*:*:* | 4.16 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:openshift_container_platform_for_power:4.17:*:*:*:*:*:*:* | 4.17 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:openshift_container_platform_for_power:4.18:*:*:*:*:*:*:* | 4.18 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* | 8.0 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:* | 9.0 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux:10.0:*:*:*:*:*:*:* | 10.0 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_eus:8.4:*:*:*:*:*:*:* | 8.4 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:* | 8.6 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_eus:8.8:*:*:*:*:*:*:* | 8.8 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_eus:9.4:*:*:*:*:*:*:* | 9.4 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_eus:9.6:*:*:*:*:*:*:* | 9.6 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_eus:10.0:*:*:*:*:*:*:* | 10.0 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_for_arm_64:8.0_aarch64:*:*:*:*:*:*:* | 8.0_aarch64 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_for_arm_64:9.0_aarch64:*:*:*:*:*:*:* | 9.0_aarch64 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_for_arm_64:9.4_aarch64:*:*:*:*:*:*:* | 9.4_aarch64 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_for_arm_64:10.0_aarch64:*:*:*:*:*:*:* | 10.0_aarch64 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:9.4_aarch64:*:*:*:*:*:*:* | 9.4_aarch64 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:9.6_aarch64:*:*:*:*:*:*:* | 9.6_aarch64 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:10.0_aarch64:*:*:*:*:*:*:* | 10.0_aarch64 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0_s390x:*:*:*:*:*:*:* | 8.0_s390x | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:9.4_s390x:*:*:*:*:*:*:* | 9.4_s390x | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:10.0_s390x:*:*:*:*:*:*:* | 10.0_s390x | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:9.0_s390x:*:*:*:*:*:*:* | 9.0_s390x | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:9.4_s390x:*:*:*:*:*:*:* | 9.4_s390x | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:9.6_s390x:*:*:*:*:*:*:* | 9.6_s390x | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:10.0_s390x:*:*:*:*:*:*:* | 10.0_s390x | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0_ppc64le:*:*:*:*:*:*:* | 8.0_ppc64le | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:9.0_ppc64le:*:*:*:*:*:*:* | 9.0_ppc64le | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:10.0_ppc64le:*:*:*:*:*:*:* | 10.0_ppc64le | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:9.4_ppc64le:*:*:*:*:*:*:* | 9.4_ppc64le | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:9.6_ppc64le:*:*:*:*:*:*:* | 9.6_ppc64le | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:10.0_ppc64le:*:*:*:*:*:*:* | 10.0_ppc64le | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* | 7.0 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_server_aus:8.2:*:*:*:*:*:*:* | 8.2 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_server_aus:8.4:*:*:*:*:*:*:* | 8.4 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_server_aus:8.6:*:*:*:*:*:*:* | 8.6 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_server_aus:9.2:*:*:*:*:*:*:* | 9.2 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_server_aus:9.4:*:*:*:*:*:*:* | 9.4 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_server_aus:9.6:*:*:*:*:*:*:* | 9.6 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:9.4_ppc64le:*:*:*:*:*:*:* | 9.4_ppc64le | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_server_tus:8.8:*:*:*:*:*:*:* | 8.8 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:in-vehicle_operating_system:1.0:*:*:*:*:*:*:* | 1.0 | Vulnerable | Red Hat |
- cpe:2.3:a:redhat:openshift_container_platform_for_arm64:4.14:*:*:*:*:*:*:* Versions 4.14 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:openshift_container_platform_for_arm64:4.15:*:*:*:*:*:*:* Versions 4.15 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:openshift_container_platform_for_arm64:4.16:*:*:*:*:*:*:* Versions 4.16 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:openshift_container_platform_for_arm64:4.17:*:*:*:*:*:*:* Versions 4.17 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:openshift_container_platform_for_arm64:4.18:*:*:*:*:*:*:* Versions 4.18 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:openshift_container_platform_for_ibm_z:4.13:*:*:*:*:*:*:* Versions 4.13 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:openshift_container_platform_for_ibm_z:4.14:*:*:*:*:*:*:* Versions 4.14 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:openshift_container_platform_for_ibm_z:4.15:*:*:*:*:*:*:* Versions 4.15 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:openshift_container_platform_for_ibm_z:4.16:*:*:*:*:*:*:* Versions 4.16 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:openshift_container_platform_for_ibm_z:4.17:*:*:*:*:*:*:* Versions 4.17 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:openshift_container_platform_for_ibm_z:4.18:*:*:*:*:*:*:* Versions 4.18 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.13:*:*:*:*:*:*:* Versions 4.13 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.14:*:*:*:*:*:*:* Versions 4.14 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.15:*:*:*:*:*:*:* Versions 4.15 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.16:*:*:*:*:*:*:* Versions 4.16 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.17:*:*:*:*:*:*:* Versions 4.17 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.18:*:*:*:*:*:*:* Versions 4.18 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:openshift_container_platform_for_power:4.13:*:*:*:*:*:*:* Versions 4.13 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:openshift_container_platform_for_power:4.14:*:*:*:*:*:*:* Versions 4.14 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:openshift_container_platform_for_power:4.15:*:*:*:*:*:*:* Versions 4.15 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:openshift_container_platform_for_power:4.16:*:*:*:*:*:*:* Versions 4.16 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:openshift_container_platform_for_power:4.17:*:*:*:*:*:*:* Versions 4.17 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:openshift_container_platform_for_power:4.18:*:*:*:*:*:*:* Versions 4.18 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* Versions 8.0 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:* Versions 9.0 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux:10.0:*:*:*:*:*:*:* Versions 10.0 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_eus:8.4:*:*:*:*:*:*:* Versions 8.4 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:* Versions 8.6 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_eus:8.8:*:*:*:*:*:*:* Versions 8.8 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_eus:9.4:*:*:*:*:*:*:* Versions 9.4 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_eus:9.6:*:*:*:*:*:*:* Versions 9.6 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_eus:10.0:*:*:*:*:*:*:* Versions 10.0 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_for_arm_64:8.0_aarch64:*:*:*:*:*:*:* Versions 8.0_aarch64 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_for_arm_64:9.0_aarch64:*:*:*:*:*:*:* Versions 9.0_aarch64 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_for_arm_64:9.4_aarch64:*:*:*:*:*:*:* Versions 9.4_aarch64 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_for_arm_64:10.0_aarch64:*:*:*:*:*:*:* Versions 10.0_aarch64 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:9.4_aarch64:*:*:*:*:*:*:* Versions 9.4_aarch64 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:9.6_aarch64:*:*:*:*:*:*:* Versions 9.6_aarch64 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:10.0_aarch64:*:*:*:*:*:*:* Versions 10.0_aarch64 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0_s390x:*:*:*:*:*:*:* Versions 8.0_s390x Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:9.4_s390x:*:*:*:*:*:*:* Versions 9.4_s390x Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:10.0_s390x:*:*:*:*:*:*:* Versions 10.0_s390x Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:9.0_s390x:*:*:*:*:*:*:* Versions 9.0_s390x Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:9.4_s390x:*:*:*:*:*:*:* Versions 9.4_s390x Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:9.6_s390x:*:*:*:*:*:*:* Versions 9.6_s390x Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:10.0_s390x:*:*:*:*:*:*:* Versions 10.0_s390x Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0_ppc64le:*:*:*:*:*:*:* Versions 8.0_ppc64le Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:9.0_ppc64le:*:*:*:*:*:*:* Versions 9.0_ppc64le Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:10.0_ppc64le:*:*:*:*:*:*:* Versions 10.0_ppc64le Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:9.4_ppc64le:*:*:*:*:*:*:* Versions 9.4_ppc64le Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:9.6_ppc64le:*:*:*:*:*:*:* Versions 9.6_ppc64le Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:10.0_ppc64le:*:*:*:*:*:*:* Versions 10.0_ppc64le Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_server_aus:8.2:*:*:*:*:*:*:* Versions 8.2 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_server_aus:8.4:*:*:*:*:*:*:* Versions 8.4 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_server_aus:8.6:*:*:*:*:*:*:* Versions 8.6 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_server_aus:9.2:*:*:*:*:*:*:* Versions 9.2 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_server_aus:9.4:*:*:*:*:*:*:* Versions 9.4 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_server_aus:9.6:*:*:*:*:*:*:* Versions 9.6 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:9.4_ppc64le:*:*:*:*:*:*:* Versions 9.4_ppc64le Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_server_tus:8.8:*:*:*:*:*:*:* Versions 8.8 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:in-vehicle_operating_system:1.0:*:*:*:*:*:*:* Versions 1.0 Vulnerable ·Red Hat
Remediation
- Fix · CNA libxml2 Fixed in 2.14.4
Red Hat 21 advisories
- RHSA-2026:7519 Released 2026-04-10 · Red Hat rating ImportantRed Hat Hardened Images RPMs bug fix and enhancement update
- Red Hat Hardened Images libxml2-16-2.15.2-0.3.hum1@aarch64, libxml2-16-2.15.2-0.3.hum1@x86_64, libxml2-2.15.2-0.3.hum1@aarch64 +8
- RHSA-2025:19020 Released 2025-10-27 · Red Hat rating ImportantRed Hat JBoss Core Services Apache HTTP Server 2.4.62 SP2 security update
- Red Hat JBoss Core Services 2.4.62.SP2
- RHSA-2025:15672 Released 2025-09-18 · Red Hat rating ImportantOpenShift Container Platform 4.13.60 bug fix and security update
- Red Hat OpenShift Container Platform 4.13 rhcos-x86_64-413.92.202509030117-0
Show 18 more Red Hat advisories
- RHSA-2025:15308 Released 2025-09-11 · Red Hat rating ImportantOpenShift Container Platform 4.12.80 bug fix and security update
- Red Hat OpenShift Container Platform 4.12 rhcos-x86_64-412.86.202509030110-0
- RHSA-2025:14396 Released 2025-08-27 · Red Hat rating ImportantOpenShift Container Platform 4.15.57 bug fix and security update
- Red Hat OpenShift Container Platform 4.15 rhcos-aarch64-415.92.202508192014-0, rhcos-ppc64le-415.92.202508192014-0, rhcos-s390x-415.92.202508192014-0 +1
- RHSA-2025:14059 Released 2025-08-27 · Red Hat rating ImportantOpenShift Container Platform 4.17.38 bug fix and security update
- Red Hat OpenShift Container Platform 4.17 rhcos-aarch64-417.94.202508141510-0, rhcos-ppc64le-417.94.202508141510-0, rhcos-s390x-417.94.202508141510-0 +1
- RHSA-2025:13289 Released 2025-08-14 · Red Hat rating ImportantOpenShift Container Platform 4.14.55 bug fix and security update
- Red Hat OpenShift Container Platform 4.14 openshift4/ose-agent-installer-api-server-rhel8, openshift4/ose-agent-installer-csr-approver-rhel8, openshift4/ose-agent-installer-node-agent-rhel9 +4
- RHSA-2025:13335 Released 2025-08-07 · Red Hat rating ImportantInsights proxy Container Image
- Red Hat Insights proxy 1.5 registry.redhat.io/insights-proxy/insights-proxy-container-rhel9
- RHSA-2025:13267 Released 2025-08-06 · Red Hat rating ImportantA Subscription Management tool for finding and reporting Red Hat product usage
- Red Hat Discovery 2 registry.redhat.io/discovery/discovery-server-rhel9
- RHSA-2025:12240 Released 2025-07-30 · Red Hat rating Importantlibxml2 security update
- Red Hat Enterprise Linux Server (v. 7 ELS) libxml2-2.9.1-6.el7_9.10, libxml2-2.9.1-6.el7_9.10.ppc, libxml2-devel-2.9.1-6.el7_9.10 +2
- Red Hat Enterprise Linux Server Optional (v. 7 ELS) libxml2-static-2.9.1-6.el7_9.10, libxml2-static-2.9.1-6.el7_9.10.ppc
- RHSA-2025:12239 Released 2025-07-30 · Red Hat rating Importantlibxml2 security update
- Red Hat Enterprise Linux AppStream E4S (v.8.8) libxml2-devel-2.9.7-16.el8_8.9
- Red Hat Enterprise Linux AppStream TUS (v.8.8) libxml2-devel-2.9.7-16.el8_8.9
- Red Hat Enterprise Linux BaseOS E4S (v.8.8) libxml2-2.9.7-16.el8_8.9, python3-libxml2-2.9.7-16.el8_8.9
- Red Hat Enterprise Linux BaseOS TUS (v.8.8) libxml2-2.9.7-16.el8_8.9, python3-libxml2-2.9.7-16.el8_8.9
- RHSA-2025:12241 Released 2025-07-30 · Red Hat rating Importantlibxml2 security update
- Red Hat Enterprise Linux AppStream AUS (v.8.4) libxml2-devel-2.9.7-9.el8_4.6
- Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4) libxml2-devel-2.9.7-9.el8_4.6
- Red Hat Enterprise Linux BaseOS AUS (v.8.4) libxml2-2.9.7-9.el8_4.6, python3-libxml2-2.9.7-9.el8_4.6
- Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.4) libxml2-2.9.7-9.el8_4.6, python3-libxml2-2.9.7-9.el8_4.6
- RHSA-2025:12237 Released 2025-07-30 · Red Hat rating Importantlibxml2 security update
- Red Hat Enterprise Linux AppStream AUS (v. 8.2) libxml2-devel-2.9.7-9.el8_2.3
- Red Hat Enterprise Linux BaseOS AUS (v. 8.2) libxml2-2.9.7-9.el8_2.3, python3-libxml2-2.9.7-9.el8_2.3
- RHSA-2025:12199 Released 2025-07-29 · Red Hat rating Importantlibxml2 security update
- Red Hat Enterprise Linux AppStream E4S (v.9.2) libxml2-devel-2.9.13-3.el9_2.7
- Red Hat Enterprise Linux BaseOS E4S (v.9.2) libxml2-2.9.13-3.el9_2.7, python3-libxml2-2.9.13-3.el9_2.7
- RHSA-2025:12098 Released 2025-07-29 · Red Hat rating Importantlibxml2 security update
- Red Hat Enterprise Linux AppStream AUS (v.8.6) libxml2-devel-2.9.7-13.el8_6.10
- Red Hat Enterprise Linux AppStream E4S (v.8.6) libxml2-devel-2.9.7-13.el8_6.10
- Red Hat Enterprise Linux AppStream TUS (v.8.6) libxml2-devel-2.9.7-13.el8_6.10
- Red Hat Enterprise Linux BaseOS AUS (v.8.6) libxml2-2.9.7-13.el8_6.10, python3-libxml2-2.9.7-13.el8_6.10
- Red Hat Enterprise Linux BaseOS E4S (v.8.6) libxml2-2.9.7-13.el8_6.10, python3-libxml2-2.9.7-13.el8_6.10
- Red Hat Enterprise Linux BaseOS TUS (v.8.6) libxml2-2.9.7-13.el8_6.10, python3-libxml2-2.9.7-13.el8_6.10
- RHSA-2025:12099 Released 2025-07-29 · Red Hat rating Importantlibxml2 security update
- Red Hat Enterprise Linux AppStream E4S (v.9.0) libxml2-devel-2.9.13-1.el9_0.5
- Red Hat Enterprise Linux BaseOS E4S (v.9.0) libxml2-2.9.13-1.el9_0.5, python3-libxml2-2.9.13-1.el9_0.5
- RHSA-2025:11673 Released 2025-07-29 · Red Hat rating ImportantOpenShift Container Platform 4.19.6 bug fix and security update
- Red Hat OpenShift Container Platform 4.19 openshift4/ose-aws-cluster-api-controllers-rhel9, rhcos
- RHSA-2025:11580 Released 2025-07-23 · Red Hat rating Importantlibxml2 security update
- Red Hat Enterprise Linux AppStream EUS (v.9.4) libxml2-devel-2.9.13-10.el9_4
- Red Hat Enterprise Linux BaseOS EUS (v.9.4) libxml2-2.9.13-10.el9_4, python3-libxml2-2.9.13-10.el9_4
- RHSA-2025:10699 Released 2025-07-09 · Red Hat rating Importantlibxml2 security update
- Red Hat Enterprise Linux AppStream (v. 9) libxml2-devel-2.9.13-10.el9_6
- Red Hat Enterprise Linux BaseOS (v. 9) libxml2-2.9.13-10.el9_6, python3-libxml2-2.9.13-10.el9_6
- RHSA-2025:10698 Released 2025-07-09 · Red Hat rating Importantlibxml2 security update
- Red Hat Enterprise Linux AppStream (v. 8) libxml2-devel-2.9.7-21.el8_10.1
- Red Hat Enterprise Linux BaseOS (v. 8) libxml2-2.9.7-21.el8_10.1, python3-libxml2-2.9.7-21.el8_10.1
- RHSA-2025:10630 Released 2025-07-08 · Red Hat rating Importantlibxml2 security update
- Red Hat Enterprise Linux AppStream (v. 10) libxml2-devel-2.12.5-7.el10_0
- Red Hat Enterprise Linux BaseOS (v. 10) libxml2-2.12.5-7.el10_0, python3-libxml2-2.12.5-7.el10_0
- Red Hat Enterprise Linux CodeReady Linux Builder (v. 10) libxml2-static-2.12.5-7.el10_0
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Advisory ·
Red Hat Discovery 2, Red Hat Enterprise Linux 10 and 26 more products — RHSA-2025:10630
4 records Highest priority Priority HIGH 1 HIGH, 3 MEDIUM
Other records, highest priority first
- TI-2025-31732 Libxml: type confusion leads to denial of service (dos)Priority MEDIUM 48
- TI-2025-31730 Libxml: heap use after free (uaf) leads to denial of service (dos)Priority MEDIUM 47
- TI-2025-31731 Libxml: null pointer dereference leads to denial of service (dos)Priority MEDIUM 40
- Advisory ·
Red Hat Discovery 2, Red Hat Enterprise Linux 10 and 26 more products — RHSA-2025:19020
4 records Highest priority Priority HIGH 1 HIGH, 3 MEDIUM
Other records, highest priority first
- TI-2025-31732 Libxml: type confusion leads to denial of service (dos)Priority MEDIUM 48
- TI-2025-31730 Libxml: heap use after free (uaf) leads to denial of service (dos)Priority MEDIUM 47
- TI-2025-31731 Libxml: null pointer dereference leads to denial of service (dos)Priority MEDIUM 40
Show 10 more groups
- Advisory ·
Red Hat Discovery 2, Red Hat Enterprise Linux 10 and 26 more products — RHSA-2025:10698
3 records Highest priority Priority HIGH 1 HIGH, 2 MEDIUM
Other records, highest priority first
- TI-2025-31732 Libxml: type confusion leads to denial of service (dos)Priority MEDIUM 48
- TI-2025-31730 Libxml: heap use after free (uaf) leads to denial of service (dos)Priority MEDIUM 47
- Advisory ·
Red Hat Discovery 2, Red Hat Enterprise Linux 10 and 26 more products — RHSA-2025:10699
3 records Highest priority Priority HIGH 1 HIGH, 2 MEDIUM
Other records, highest priority first
- TI-2025-31732 Libxml: type confusion leads to denial of service (dos)Priority MEDIUM 48
- TI-2025-31730 Libxml: heap use after free (uaf) leads to denial of service (dos)Priority MEDIUM 47
- Advisory ·
Red Hat Discovery 2, Red Hat Enterprise Linux 10 and 26 more products — RHSA-2025:11580
3 records Highest priority Priority HIGH 1 HIGH, 2 MEDIUM
Other records, highest priority first
- TI-2025-31732 Libxml: type confusion leads to denial of service (dos)Priority MEDIUM 48
- TI-2025-31730 Libxml: heap use after free (uaf) leads to denial of service (dos)Priority MEDIUM 47
- Advisory ·
Red Hat Discovery 2, Red Hat Enterprise Linux 10 and 26 more products — RHSA-2025:12098
3 records Highest priority Priority HIGH 1 HIGH, 2 MEDIUM
Other records, highest priority first
- TI-2025-31732 Libxml: type confusion leads to denial of service (dos)Priority MEDIUM 48
- TI-2025-31730 Libxml: heap use after free (uaf) leads to denial of service (dos)Priority MEDIUM 47
- Advisory ·
Red Hat Discovery 2, Red Hat Enterprise Linux 10 and 26 more products — RHSA-2025:12099
3 records Highest priority Priority HIGH 1 HIGH, 2 MEDIUM
Other records, highest priority first
- TI-2025-31732 Libxml: type confusion leads to denial of service (dos)Priority MEDIUM 48
- TI-2025-31730 Libxml: heap use after free (uaf) leads to denial of service (dos)Priority MEDIUM 47
- Advisory ·
Red Hat Discovery 2, Red Hat Enterprise Linux 10 and 26 more products — RHSA-2025:12199
3 records Highest priority Priority HIGH 1 HIGH, 2 MEDIUM
Other records, highest priority first
- TI-2025-31732 Libxml: type confusion leads to denial of service (dos)Priority MEDIUM 48
- TI-2025-31730 Libxml: heap use after free (uaf) leads to denial of service (dos)Priority MEDIUM 47
- Advisory ·
Red Hat Discovery 2, Red Hat Enterprise Linux 10 and 26 more products — RHSA-2025:12237
3 records Highest priority Priority HIGH 1 HIGH, 2 MEDIUM
Other records, highest priority first
- TI-2025-31732 Libxml: type confusion leads to denial of service (dos)Priority MEDIUM 48
- TI-2025-31730 Libxml: heap use after free (uaf) leads to denial of service (dos)Priority MEDIUM 47
- Advisory ·
Red Hat Discovery 2, Red Hat Enterprise Linux 10 and 26 more products — RHSA-2025:12239
3 records Highest priority Priority HIGH 1 HIGH, 2 MEDIUM
Other records, highest priority first
- TI-2025-31732 Libxml: type confusion leads to denial of service (dos)Priority MEDIUM 48
- TI-2025-31730 Libxml: heap use after free (uaf) leads to denial of service (dos)Priority MEDIUM 47
- Advisory ·
Red Hat Discovery 2, Red Hat Enterprise Linux 10 and 26 more products — RHSA-2025:12240
3 records Highest priority Priority HIGH 1 HIGH, 2 MEDIUM
Other records, highest priority first
- TI-2025-31732 Libxml: type confusion leads to denial of service (dos)Priority MEDIUM 48
- TI-2025-31730 Libxml: heap use after free (uaf) leads to denial of service (dos)Priority MEDIUM 47
- Advisory ·
Red Hat Discovery 2, Red Hat Enterprise Linux 10 and 26 more products — RHSA-2025:12241
3 records Highest priority Priority HIGH 1 HIGH, 2 MEDIUM
Other records, highest priority first
- TI-2025-31732 Libxml: type confusion leads to denial of service (dos)Priority MEDIUM 48
- TI-2025-31730 Libxml: heap use after free (uaf) leads to denial of service (dos)Priority MEDIUM 47
Vendor assessments
Red Hat
Red Hat rating: Moderate. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Enterprise Linux 6 | Affected | No fix planned: Out of support scope |
| Red Hat Discovery 2 | Fixed | RHSA-2025:13267 |
| Red Hat Enterprise Linux AppStream (v. 10) | Fixed | RHSA-2025:10630 |
| Red Hat Enterprise Linux AppStream (v. 8) | Fixed | RHSA-2025:10698 |
| Red Hat Enterprise Linux AppStream (v. 9) | Fixed | RHSA-2025:10699 |
| Red Hat Enterprise Linux AppStream AUS (v. 8.2) | Fixed | RHSA-2025:12237 |
| Red Hat Enterprise Linux AppStream AUS (v.8.4) | Fixed | RHSA-2025:12241 |
| Red Hat Enterprise Linux AppStream AUS (v.8.6) | Fixed | RHSA-2025:12098 |
| Red Hat Enterprise Linux AppStream E4S (v.8.6) | Fixed | RHSA-2025:12098 |
| Red Hat Enterprise Linux AppStream E4S (v.8.8) | Fixed | RHSA-2025:12239 |
| Red Hat Enterprise Linux AppStream E4S (v.9.0) | Fixed | RHSA-2025:12099 |
| Red Hat Enterprise Linux AppStream E4S (v.9.2) | Fixed | RHSA-2025:12199 |
| Red Hat Enterprise Linux AppStream EUS (v.9.4) | Fixed | RHSA-2025:11580 |
| Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4) | Fixed | RHSA-2025:12241 |
| Red Hat Enterprise Linux AppStream TUS (v.8.6) | Fixed | RHSA-2025:12098 |
| Red Hat Enterprise Linux AppStream TUS (v.8.8) | Fixed | RHSA-2025:12239 |
| Red Hat Enterprise Linux BaseOS (v. 10) | Fixed | RHSA-2025:10630 |
| Red Hat Enterprise Linux BaseOS (v. 8) | Fixed | RHSA-2025:10698 |
| Red Hat Enterprise Linux BaseOS (v. 9) | Fixed | RHSA-2025:10699 |
| Red Hat Enterprise Linux BaseOS AUS (v. 8.2) | Fixed | RHSA-2025:12237 |
| Red Hat Enterprise Linux BaseOS AUS (v.8.4) | Fixed | RHSA-2025:12241 |
| Red Hat Enterprise Linux BaseOS AUS (v.8.6) | Fixed | RHSA-2025:12098 |
| Red Hat Enterprise Linux BaseOS E4S (v.8.6) | Fixed | RHSA-2025:12098 |
| Red Hat Enterprise Linux BaseOS E4S (v.8.8) | Fixed | RHSA-2025:12239 |
| Red Hat Enterprise Linux BaseOS E4S (v.9.0) | Fixed | RHSA-2025:12099 |
| Red Hat Enterprise Linux BaseOS E4S (v.9.2) | Fixed | RHSA-2025:12199 |
| Red Hat Enterprise Linux BaseOS EUS (v.9.4) | Fixed | RHSA-2025:11580 |
| Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.4) | Fixed | RHSA-2025:12241 |
| Red Hat Enterprise Linux BaseOS TUS (v.8.6) | Fixed | RHSA-2025:12098 |
| Red Hat Enterprise Linux BaseOS TUS (v.8.8) | Fixed | RHSA-2025:12239 |
| Red Hat Enterprise Linux CodeReady Linux Builder (v. 10) | Fixed | RHSA-2025:10630 |
| Red Hat Enterprise Linux Server (v. 7 ELS) | Fixed | RHSA-2025:12240 |
| Red Hat Enterprise Linux Server Optional (v. 7 ELS) | Fixed | RHSA-2025:12240 |
| Red Hat Hardened Images | Fixed | RHSA-2026:7519 |
| Red Hat Insights proxy 1.5 | Fixed | RHSA-2025:13335 |
| Red Hat JBoss Core Services 2.4.62.SP2 | Fixed | RHSA-2025:19020 |
| Red Hat OpenShift Container Platform 4.12 | Fixed | RHSA-2025:15308 |
| Red Hat OpenShift Container Platform 4.13 | Fixed | RHSA-2025:15672 |
| Red Hat OpenShift Container Platform 4.14 | Fixed | RHSA-2025:13289 |
| Red Hat OpenShift Container Platform 4.15 | Fixed | RHSA-2025:14396 |
| Red Hat OpenShift Container Platform 4.16 | Fixed | RHSA-2025:13336 |
| Red Hat OpenShift Container Platform 4.17 | Fixed | RHSA-2025:14059 |
| Red Hat OpenShift Container Platform 4.18 | Fixed | RHSA-2025:13325 |
| Red Hat OpenShift Container Platform 4.19 | Fixed | RHSA-2025:11673 |
Not affected: 5 products
- Red Hat Discovery 2
- Red Hat OpenShift Container Platform 4.14
- Red Hat OpenShift Container Platform 4.16
- Red Hat OpenShift Container Platform 4.18
- Red Hat OpenShift Container Platform 4.19
Timeline
- 2026-10-02 Threatist record created from CVE-2025-6021
- 2026-10-03 Alias added: GHSA-32vr-5hxf-x93f
- 2026-10-09 Fix available: RHSA-2025:19020 · Red Hat
- 2026-10-12 Fix available: openshift/[email protected], openshift/[email protected], openshift/[email protected] +5 · CNA
- 2026-10-13 Fix available: Red Hat JBoss Core Services 2.4.62.SP2 · Red Hat
References
Advisory 24
- RHSA-2025:10630
- RHSA-2025:10698
- RHSA-2025:10699
- RHSA-2025:11580
- RHSA-2025:11673
- RHSA-2025:12098
- RHSA-2025:12099
- RHSA-2025:12199
- RHSA-2025:12237
- RHSA-2025:12239
- RHSA-2025:12240
- RHSA-2025:12241
- RHSA-2025:13267
- RHSA-2025:13289
- RHSA-2025:13325
- RHSA-2025:13335
- RHSA-2025:13336
- RHSA-2025:14059
- RHSA-2025:14396
- RHSA-2025:15308
- RHSA-2025:15672
- RHSA-2025:19020
- RHSA-2026:7519
- https://access.redhat.com/security/cve/CVE-2025-6021
Other 1
More Red Hat Enterprise Linux vulnerabilities
- TI-2019-08259 Underflow in PHP-FPM can lead to RCE KEVCVSS 3.1CRITICAL 9.8
- TI-2018-10530 Code injection in [UNKNOWN] RichFaces KEVCVSS 3.1CRITICAL 9.8
- TI-2014-05975 GNU Bash through 4.3 bash43-025 processes trailing strings after certain malformed… KEVCVSS 3.1CRITICAL 9.8
- TI-2014-05157 GNU Bash through 4.3 processes trailing strings after function definitions in the values… KEVCVSS 3.1CRITICAL 9.8
- TI-2025-23530 Sudo before 1.9.17p1 allows local users to obtain root access because /etc/nsswitch.conf… KEVCVSS 3.1CRITICAL 9.3
- TI-2021-17490 mod_proxy SSRF KEVCVSS 3.1CRITICAL 9.0
Sources
- CVE-2025-6021 · CVE Program
- CVE-2025-6021 · NVD
- FIRST EPSS
- GHSA-32vr-5hxf-x93f · GitHub Advisory Database · CC BY 4.0
- CVE-2025-6021 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences