Libarchive: libarchive: information disclosure via heap out-of-bounds read in rar archive processing
Priority MEDIUM 41CWE-125Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- Partial Red Hat: 45 fixed, 1 without a fix
Attack profile from CVSS 3.1 · CNA. Fix status from CNA and Red Hat. Impact type from CWE-125 and the CVSS impact.
Summary
A flaw was found in libarchive. This heap out-of-bounds read vulnerability exists in the RAR archive processing logic due to improper validation of the LZSS sliding window size after transitions between compression methods. A remote attacker can exploit this by providing a specially crafted RAR archive, leading to the disclosure of sensitive heap memory information without requiring authentication or user interaction.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01287 70th percentileScored 2026-11-07
Fix Partial Red Hat: 42 advisoriesRed Hat: 45 fixed, 1 without a fix
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- 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 |
|---|---|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 10 | — | 3.7.7-8.el10_1 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 10.0 Extended Update Support | — | 3.7.7-5.el10_0 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 7 Extended Lifecycle Support | — | 3.1.2-14.el7_9.2 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 8 | — | 3.3.3-7.el8_10 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 8.2 Advanced Update Support | — | 3.3.2-8.el8_2.2 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support | — | 3.3.3-1.el8_4.2 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On | — | 3.3.3-1.el8_4.2 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support | — | 3.3.3-6.el8_6.1 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 8.6 Telecommunications Update Service | — | 3.3.3-6.el8_6.1 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions | — | 3.3.3-6.el8_6.1 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 8.8 Telecommunications Update Service | — | 3.3.3-5.el8_8.2 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions | — | 3.3.3-5.el8_8.2 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 9 | — | 3.5.3-9.el9_7 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 9 | — | 3.5.3-9.el9_7 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions | — | 3.5.3-2.el9_0.4 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions | — | 3.5.3-5.el9_2.2 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 9.4 Extended Update Support | — | 3.5.3-5.el9_4 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 9.6 Extended Update Support | — | 3.5.3-7.el9_6.1 | Patch available | CNA |
| Red Hat | Red Hat OpenShift Container Platform 4.12 | — | 412.86.202604281506-0 | Patch available | CNA |
| Red Hat | Red Hat OpenShift Container Platform 4.13 | — | 413.92.202605271328-0 | Patch available | CNA |
| Red Hat | Red Hat OpenShift Container Platform 4.14 | — | 414.92.202605060243-0 | Patch available | CNA |
| Red Hat | Red Hat OpenShift Container Platform 4.15 | — | 415.92.202605060220-0 | Patch available | CNA |
| Red Hat | Red Hat OpenShift Container Platform 4.16 | — | 416.94.202604211449-0 | Patch available | CNA |
| Red Hat | Red Hat OpenShift Container Platform 4.17 | — | 417.94.202605112123-0 | Patch available | CNA |
| Red Hat | Red Hat OpenShift Container Platform 4.18 | — | 418.94.202604240015-0 | Patch available | CNA |
| Red Hat | Red Hat OpenShift Container Platform 4.19 | — | 4.19.9.6.202605201155-0 | Patch available | CNA |
| Red Hat | RHEL-8 based Middleware Containers | — | 7.13.5-4.1777325677 | Patch available | CNA |
| Red Hat | RHEL-8 based Middleware Containers | — | 7.13.5-4.1777325711 | Patch available | CNA |
| Red Hat | RHEL-8 based Middleware Containers | — | 7.13.5-4.1777325710 | Patch available | CNA |
| Red Hat | RHEL-8 based Middleware Containers | — | 7.13.5-3.1777325680 | Patch available | CNA |
| Red Hat | RHEL-8 based Middleware Containers | — | 7.13.5-4.1777325709 | Patch available | CNA |
| Red Hat | RHEL-8 based Middleware Containers | — | 7.13.5-4.1777325680 | Patch available | CNA |
| Red Hat | RHEL-8 based Middleware Containers | — | 7.13.5-4.1777325708 | Patch available | CNA |
| Red Hat | Cert Manager support for Red Hat OpenShift release 1.17 | — | 1791371080 | Patch available | CNA |
| Red Hat | Cert Manager support for Red Hat OpenShift release 1.17 | — | 1791371069 | Patch available | CNA |
| Red Hat | Cert Manager support for Red Hat OpenShift release 1.17 | — | 1791788287 | Patch available | CNA |
| Red Hat | Cert Manager support for Red Hat OpenShift release 1.17 | — | 1791970484 | Patch available | CNA |
| Red Hat | Cert Manager support for Red Hat OpenShift release 1.18 | — | 1791459707 | Patch available | CNA |
| Red Hat | Cert Manager support for Red Hat OpenShift release 1.18 | — | 1791459711 | Patch available | CNA |
| Red Hat | Cert Manager support for Red Hat OpenShift release 1.18 | — | 1791459759 | Patch available | CNA |
| Red Hat | Cert Manager support for Red Hat OpenShift release 1.18 | — | 1789029076 | Patch available | CNA |
| Red Hat | Cert Manager support for Red Hat OpenShift release 1.18 | — | 1791966259 | Patch available | CNA |
| Red Hat | Cert Manager support for Red Hat OpenShift release 1.20 | — | 1790598593 | Patch available | CNA |
| Red Hat | Red Hat AI Inference Server 3.2 | — | 1779223654 | Patch available | CNA |
| Red Hat | Red Hat AI Inference Server 3.2 | — | 1779223651 | Patch available | CNA |
| Red Hat | Red Hat AI Inference Server 3.2 | — | 1780681984 | Patch available | CNA |
| Red Hat | Red Hat AI Inference Server 3.3 | — | 1778244559 | Patch available | CNA |
| Red Hat | Red Hat AI Inference Server 3.3 | — | 1778244531 | Patch available | CNA |
| Red Hat | Red Hat AI Inference Server 3.3 | — | 1778274666 | Patch available | CNA |
| Red Hat | Red Hat AI Inference Server 3.3 | — | 1778244546 | Patch available | CNA |
| Red Hat | Red Hat Discovery 2 | — | 1778101579 | Patch available | CNA |
| Red Hat | Red Hat Discovery 2 | — | 1778156756 | Patch available | CNA |
| Red Hat | Red Hat Hardened Images | — | 3.8.7-1.hum1 | Patch available | CNA |
| Red Hat | Red Hat Insights proxy 1.5 | — | 1776868961 | Patch available | CNA |
| Red Hat | Red Hat Update Infrastructure 5 | — | 1776868774 | Patch available | CNA |
| Red Hat | Red Hat Update Infrastructure 5 | — | 1776868744 | Patch available | CNA |
| Red Hat | Red Hat Update Infrastructure 5 | — | 1776868772 | Patch available | CNA |
| Red Hat | Red Hat Update Infrastructure 5 | — | 1776868842 | Patch available | CNA |
| Red Hat | Red Hat Update Infrastructure 5 | — | 1777459441 | Patch available | CNA |
| Red Hat | Red Hat Update Infrastructure 5 | — | 1777454300 | Patch available | CNA |
| Red Hat | Red Hat Update Infrastructure 5 | — | 1777459504 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 6 | — | — | No fix listed | CNA |
- Red Hat Enterprise Linux 10 VendorRed Hat Affected — Fixed in 3.7.7-8.el10_1 Patch available CNA
- Red Hat Enterprise Linux 10.0 Extended Update Support VendorRed Hat Affected — Fixed in 3.7.7-5.el10_0 Patch available CNA
- Red Hat Enterprise Linux 7 Extended Lifecycle Support VendorRed Hat Affected — Fixed in 3.1.2-14.el7_9.2 Patch available CNA
- Red Hat Enterprise Linux 8 VendorRed Hat Affected — Fixed in 3.3.3-7.el8_10 Patch available CNA
- Red Hat Enterprise Linux 8.2 Advanced Update Support VendorRed Hat Affected — Fixed in 3.3.2-8.el8_2.2 Patch available CNA
- Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support VendorRed Hat Affected — Fixed in 3.3.3-1.el8_4.2 Patch available CNA
- Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On VendorRed Hat Affected — Fixed in 3.3.3-1.el8_4.2 Patch available CNA
- Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support VendorRed Hat Affected — Fixed in 3.3.3-6.el8_6.1 Patch available CNA
- Red Hat Enterprise Linux 8.6 Telecommunications Update Service VendorRed Hat Affected — Fixed in 3.3.3-6.el8_6.1 Patch available CNA
- Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions VendorRed Hat Affected — Fixed in 3.3.3-6.el8_6.1 Patch available CNA
- Red Hat Enterprise Linux 8.8 Telecommunications Update Service VendorRed Hat Affected — Fixed in 3.3.3-5.el8_8.2 Patch available CNA
- Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions VendorRed Hat Affected — Fixed in 3.3.3-5.el8_8.2 Patch available CNA
- Red Hat Enterprise Linux 9 VendorRed Hat Affected — Fixed in 3.5.3-9.el9_7 Patch available CNA
- Red Hat Enterprise Linux 9 VendorRed Hat Affected — Fixed in 3.5.3-9.el9_7 Patch available CNA
- Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions VendorRed Hat Affected — Fixed in 3.5.3-2.el9_0.4 Patch available CNA
- Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions VendorRed Hat Affected — Fixed in 3.5.3-5.el9_2.2 Patch available CNA
- Red Hat Enterprise Linux 9.4 Extended Update Support VendorRed Hat Affected — Fixed in 3.5.3-5.el9_4 Patch available CNA
- Red Hat Enterprise Linux 9.6 Extended Update Support VendorRed Hat Affected — Fixed in 3.5.3-7.el9_6.1 Patch available CNA
- Red Hat OpenShift Container Platform 4.12 VendorRed Hat Affected — Fixed in 412.86.202604281506-0 Patch available CNA
- Red Hat OpenShift Container Platform 4.13 VendorRed Hat Affected — Fixed in 413.92.202605271328-0 Patch available CNA
- Red Hat OpenShift Container Platform 4.14 VendorRed Hat Affected — Fixed in 414.92.202605060243-0 Patch available CNA
- Red Hat OpenShift Container Platform 4.15 VendorRed Hat Affected — Fixed in 415.92.202605060220-0 Patch available CNA
- Red Hat OpenShift Container Platform 4.16 VendorRed Hat Affected — Fixed in 416.94.202604211449-0 Patch available CNA
- Red Hat OpenShift Container Platform 4.17 VendorRed Hat Affected — Fixed in 417.94.202605112123-0 Patch available CNA
- Red Hat OpenShift Container Platform 4.18 VendorRed Hat Affected — Fixed in 418.94.202604240015-0 Patch available CNA
- Red Hat OpenShift Container Platform 4.19 VendorRed Hat Affected — Fixed in 4.19.9.6.202605201155-0 Patch available CNA
- RHEL-8 based Middleware Containers VendorRed Hat Affected — Fixed in 7.13.5-4.1777325677 Patch available CNA
- RHEL-8 based Middleware Containers VendorRed Hat Affected — Fixed in 7.13.5-4.1777325711 Patch available CNA
- RHEL-8 based Middleware Containers VendorRed Hat Affected — Fixed in 7.13.5-4.1777325710 Patch available CNA
- RHEL-8 based Middleware Containers VendorRed Hat Affected — Fixed in 7.13.5-3.1777325680 Patch available CNA
- RHEL-8 based Middleware Containers VendorRed Hat Affected — Fixed in 7.13.5-4.1777325709 Patch available CNA
- RHEL-8 based Middleware Containers VendorRed Hat Affected — Fixed in 7.13.5-4.1777325680 Patch available CNA
- RHEL-8 based Middleware Containers VendorRed Hat Affected — Fixed in 7.13.5-4.1777325708 Patch available CNA
- Cert Manager support for Red Hat OpenShift release 1.17 VendorRed Hat Affected — Fixed in 1791371080 Patch available CNA
- Cert Manager support for Red Hat OpenShift release 1.17 VendorRed Hat Affected — Fixed in 1791371069 Patch available CNA
- Cert Manager support for Red Hat OpenShift release 1.17 VendorRed Hat Affected — Fixed in 1791788287 Patch available CNA
- Cert Manager support for Red Hat OpenShift release 1.17 VendorRed Hat Affected — Fixed in 1791970484 Patch available CNA
- Cert Manager support for Red Hat OpenShift release 1.18 VendorRed Hat Affected — Fixed in 1791459707 Patch available CNA
- Cert Manager support for Red Hat OpenShift release 1.18 VendorRed Hat Affected — Fixed in 1791459711 Patch available CNA
- Cert Manager support for Red Hat OpenShift release 1.18 VendorRed Hat Affected — Fixed in 1791459759 Patch available CNA
- Cert Manager support for Red Hat OpenShift release 1.18 VendorRed Hat Affected — Fixed in 1789029076 Patch available CNA
- Cert Manager support for Red Hat OpenShift release 1.18 VendorRed Hat Affected — Fixed in 1791966259 Patch available CNA
- Cert Manager support for Red Hat OpenShift release 1.20 VendorRed Hat Affected — Fixed in 1790598593 Patch available CNA
- Red Hat AI Inference Server 3.2 VendorRed Hat Affected — Fixed in 1779223654 Patch available CNA
- Red Hat AI Inference Server 3.2 VendorRed Hat Affected — Fixed in 1779223651 Patch available CNA
- Red Hat AI Inference Server 3.2 VendorRed Hat Affected — Fixed in 1780681984 Patch available CNA
- Red Hat AI Inference Server 3.3 VendorRed Hat Affected — Fixed in 1778244559 Patch available CNA
- Red Hat AI Inference Server 3.3 VendorRed Hat Affected — Fixed in 1778244531 Patch available CNA
- Red Hat AI Inference Server 3.3 VendorRed Hat Affected — Fixed in 1778274666 Patch available CNA
- Red Hat AI Inference Server 3.3 VendorRed Hat Affected — Fixed in 1778244546 Patch available CNA
- Red Hat Discovery 2 VendorRed Hat Affected — Fixed in 1778101579 Patch available CNA
- Red Hat Discovery 2 VendorRed Hat Affected — Fixed in 1778156756 Patch available CNA
- Red Hat Hardened Images VendorRed Hat Affected — Fixed in 3.8.7-1.hum1 Patch available CNA
- Red Hat Insights proxy 1.5 VendorRed Hat Affected — Fixed in 1776868961 Patch available CNA
- Red Hat Update Infrastructure 5 VendorRed Hat Affected — Fixed in 1776868774 Patch available CNA
- Red Hat Update Infrastructure 5 VendorRed Hat Affected — Fixed in 1776868744 Patch available CNA
- Red Hat Update Infrastructure 5 VendorRed Hat Affected — Fixed in 1776868772 Patch available CNA
- Red Hat Update Infrastructure 5 VendorRed Hat Affected — Fixed in 1776868842 Patch available CNA
- Red Hat Update Infrastructure 5 VendorRed Hat Affected — Fixed in 1777459441 Patch available CNA
- Red Hat Update Infrastructure 5 VendorRed Hat Affected — Fixed in 1777454300 Patch available CNA
- Red Hat Update Infrastructure 5 VendorRed Hat Affected — Fixed in 1777459504 Patch available CNA
- Red Hat Enterprise Linux 6 VendorRed Hat Affected — Fixed in — No fix listed CNA
CPE configurations NVD · 13
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:libarchive:libarchive:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | libarchive |
| cpe:2.3:a:redhat:hardened_images:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:openshift_container_platform:4.0:*:*:*:*:*:*:* | 4.0 | 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_for_arm64:4.16:*:*:*:*:*:*:* | 4.16 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:openshift_container_platform_for_power:4.16:*:*:*:*:*:*:* | 4.16 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:* | 6.0 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* | 7.0 | 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:a:libarchive:libarchive:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·libarchive
- cpe:2.3:a:redhat:hardened_images:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Red Hat
- cpe:2.3:a:redhat:openshift_container_platform:4.0:*:*:*:*:*:*:* Versions 4.0 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_for_arm64:4.16:*:*:*:*:*:*:* Versions 4.16 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:openshift_container_platform_for_power:4.16:*:*:*:*:*:*:* Versions 4.16 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:* Versions 6.0 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* Versions 7.0 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
Remediation
Red Hat 42 advisories
- RHSA-2026:82888 Released 2026-10-14 · Red Hat rating Importantcert-manager Operator for Red Hat OpenShift 1.17.2
- Cert Manager support for Red Hat OpenShift release 1.17 registry.redhat.io/cert-manager/cert-manager-operator-bundle
- RHSA-2026:82857 Released 2026-10-14 · Red Hat rating Importantcert-manager Operator for Red Hat OpenShift 1.18.2
- Cert Manager support for Red Hat OpenShift release 1.18 registry.redhat.io/cert-manager/cert-manager-operator-bundle
- RHSA-2026:82372 Released 2026-10-13 · Red Hat rating Importantcert-manager Operator for Red Hat OpenShift 1.18.2
- Cert Manager support for Red Hat OpenShift release 1.18 registry.redhat.io/cert-manager/cert-manager-operator-rhel9
Show 39 more Red Hat advisories
- RHSA-2026:82354 Released 2026-10-13 · Red Hat rating Importantcert-manager Operator for Red Hat OpenShift 1.18.2
- Cert Manager support for Red Hat OpenShift release 1.18 registry.redhat.io/cert-manager/cert-manager-istio-csr-rhel9
- RHSA-2026:82347 Released 2026-10-13 · Red Hat rating Importantcert-manager Operator for Red Hat OpenShift 1.18.2
- Cert Manager support for Red Hat OpenShift release 1.18 registry.redhat.io/cert-manager/jetstack-cert-manager-acmesolver-rhel9, registry.redhat.io/cert-manager/jetstack-cert-manager-rhel9
- RHSA-2026:82322 Released 2026-10-13 · Red Hat rating Importantcert-manager Operator for Red Hat OpenShift 1.17.2
- Cert Manager support for Red Hat OpenShift release 1.17 registry.redhat.io/cert-manager/cert-manager-operator-rhel9
- RHSA-2026:82304 Released 2026-10-13 · Red Hat rating Importantcert-manager Operator for Red Hat OpenShift 1.17.2
- Cert Manager support for Red Hat OpenShift release 1.17 registry.redhat.io/cert-manager/jetstack-cert-manager-acmesolver-rhel9, registry.redhat.io/cert-manager/jetstack-cert-manager-rhel9
- RHSA-2026:72502 Released 2026-09-28 · Red Hat rating Importantcert-manager Operator for Red Hat OpenShift 1.20.1
- Cert Manager support for Red Hat OpenShift release 1.20 registry.redhat.io/cert-manager/cert-manager-trust-manager-rhel9
- RHSA-2026:25096 Released 2026-06-10 · Red Hat rating ImportantRed Hat AI Inference Server Model Optimization Tools 3.2.2 (cuda)
- Red Hat AI Inference Server 3.2 registry.redhat.io/rhaiis/model-opt-cuda-rhel9
- RHSA-2026:21690 Released 2026-06-04 · Red Hat rating ImportantOpenShift Container Platform 4.13.67 bug fix and security update
- Red Hat OpenShift Container Platform 4.13 rhcos-x86_64-413.92.202605271328-0
- RHSA-2026:20040 Released 2026-05-27 · Red Hat rating ImportantOpenShift Container Platform 4.19.32 bug fix and security update
- Red Hat OpenShift Container Platform 4.19 rhcos-aarch64-4.19.9.6.202605201155-0, rhcos-ppc64le-4.19.9.6.202605201155-0, rhcos-s390x-4.19.9.6.202605201155-0 +1
- RHSA-2026:19725 Released 2026-05-20 · Red Hat rating ImportantRed Hat AI Inference Server 3.2.2 (ROCm)
- Red Hat AI Inference Server 3.2 registry.redhat.io/rhaiis/vllm-rocm-rhel9
- RHSA-2026:19724 Released 2026-05-20 · Red Hat rating ImportantRed Hat AI Inference Server 3.2.2 (CUDA)
- Red Hat AI Inference Server 3.2 registry.redhat.io/rhaiis/vllm-cuda-rhel9
- RHSA-2026:17596 Released 2026-05-20 · Red Hat rating ImportantOpenShift Container Platform 4.17.54 bug fix and security update
- Red Hat OpenShift Container Platform 4.17 rhcos-aarch64-417.94.202605112123-0, rhcos-ppc64le-417.94.202605112123-0, rhcos-s390x-417.94.202605112123-0 +1
- RHSA-2026:14773 Released 2026-05-13 · Red Hat rating ImportantOpenShift Container Platform 4.15.64 bug fix and security update
- Red Hat OpenShift Container Platform 4.15 rhcos-aarch64-415.92.202605060220-0, rhcos-ppc64le-415.92.202605060220-0, rhcos-s390x-415.92.202605060220-0 +1
- RHSA-2026:15087 Released 2026-05-13 · Red Hat rating ImportantOpenShift Container Platform 4.14.65 bug fix and security update
- Red Hat OpenShift Container Platform 4.14 rhcos-aarch64-414.92.202605060243-0, rhcos-ppc64le-414.92.202605060243-0, rhcos-s390x-414.92.202605060243-0 +1
- RHSA-2026:16174 Released 2026-05-12 · Red Hat rating ImportantRed Hat AI Inference Server 3.3.3 (Spyre)
- Red Hat AI Inference Server 3.3 registry.redhat.io/rhaiis/vllm-spyre-rhel9
- RHSA-2026:16030 Released 2026-05-11 · Red Hat rating ImportantRed Hat AI Inference Server 3.3.3 (CUDA)
- Red Hat AI Inference Server 3.3 registry.redhat.io/rhaiis/vllm-cuda-rhel9
- RHSA-2026:16009 Released 2026-05-11 · Red Hat rating ImportantRed Hat AI Inference Server 3.3.3 (ROCm)
- Red Hat AI Inference Server 3.3 registry.redhat.io/rhaiis/vllm-rocm-rhel9
- RHSA-2026:16008 Released 2026-05-11 · Red Hat rating ImportantRed Hat AI Inference Server Model Optimization Tools 3.3.3 (CUDA)
- Red Hat AI Inference Server 3.3 registry.redhat.io/rhaiis/model-opt-cuda-rhel9
- RHSA-2026:12071 Released 2026-05-11 · Red Hat rating ImportantOpenShift Container Platform 4.18.39 bug fix and security update
- Red Hat OpenShift Container Platform 4.18 rhcos-aarch64-418.94.202604240015-0, rhcos-ppc64le-418.94.202604240015-0, rhcos-s390x-418.94.202604240015-0 +1
- RHSA-2026:12274 Released 2026-05-08 · Red Hat rating ImportantOpenShift Container Platform 4.12.88 bug fix and security update
- Red Hat OpenShift Container Platform 4.12 rhcos-x86_64-412.86.202604281506-0
- RHSA-2026:14937 Released 2026-05-07 · 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, registry.redhat.io/discovery/discovery-ui-rhel9
- RHSA-2026:13812 Released 2026-05-05 · Red Hat rating Importantupdated RHEL-8 based Middleware Containers container images
- Middleware Containers for OpenShift rhpam-7/rhpam-businesscentral-monitoring-rhel8, rhpam-7/rhpam-businesscentral-rhel8, rhpam-7/rhpam-controller-rhel8 +4
- RHSA-2026:10097 Released 2026-04-30 · Red Hat rating ImportantOpenShift Container Platform 4.16.60 bug fix and security update
- Red Hat OpenShift Container Platform 4.16 rhcos-aarch64-416.94.202604211449-0, rhcos-ppc64le-416.94.202604211449-0, rhcos-s390x-416.94.202604211449-0 +1
- RHSA-2026:11768 Released 2026-04-29 · Red Hat rating ImportantRed Hat Update Infrastructure 5.2 Technology Preview security update
- Red Hat Update Infrastructure 5 registry.redhat.io/rhui5/cds-kubernetes-tp-rhel9, registry.redhat.io/rhui5/installer-tp-rhel9, registry.redhat.io/rhui5/rhua-tp-rhel9
- RHSA-2026:10065 Released 2026-04-23 · Red Hat rating ImportantRed Hat Update Infrastructure 5.1 security update
- Red Hat Update Infrastructure 5 registry.redhat.io/rhui5/cds-rhel9, registry.redhat.io/rhui5/haproxy-rhel9, registry.redhat.io/rhui5/installer-rhel9 +1
- RHSA-2026:9832 Released 2026-04-22 · Red Hat rating ImportantInsights proxy Container Image
- Red Hat Insights proxy 1.5 registry.redhat.io/insights-proxy/insights-proxy-container-rhel9
- RHSA-2026:9592 Released 2026-04-22 · Red Hat rating Importantlibarchive security update
- Red Hat Enterprise Linux BaseOS AUS (v.8.4) bsdtar-3.3.3-1.el8_4.2, libarchive-3.3.3-1.el8_4.2
- Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.4) bsdtar-3.3.3-1.el8_4.2, libarchive-3.3.3-1.el8_4.2
- RHSA-2026:9026 Released 2026-04-20 · Red Hat rating Importantlibarchive security update
- Red Hat Enterprise Linux BaseOS E4S (v.8.8) bsdtar-3.3.3-5.el8_8.2, libarchive-3.3.3-5.el8_8.2
- Red Hat Enterprise Linux BaseOS TUS (v.8.8) bsdtar-3.3.3-5.el8_8.2, libarchive-3.3.3-5.el8_8.2
- RHSA-2026:8944 Released 2026-04-20 · Red Hat rating ImportantRed Hat Hardened Images RPMs bug fix and enhancement update
- Red Hat Hardened Images libarchive-3.8.7-1.hum1@aarch64, libarchive-3.8.7-1.hum1@src, libarchive-3.8.7-1.hum1@x86_64 +2
- RHSA-2026:8908 Released 2026-04-20 · Red Hat rating Importantlibarchive security update
- Red Hat Enterprise Linux BaseOS AUS (v.8.6) bsdtar-3.3.3-6.el8_6.1, libarchive-3.3.3-6.el8_6.1
- Red Hat Enterprise Linux BaseOS E4S (v.8.6) bsdtar-3.3.3-6.el8_6.1, libarchive-3.3.3-6.el8_6.1
- Red Hat Enterprise Linux BaseOS TUS (v.8.6) bsdtar-3.3.3-6.el8_6.1, libarchive-3.3.3-6.el8_6.1
- RHSA-2026:8866 Released 2026-04-20 · Red Hat rating Importantlibarchive security update
- Red Hat Enterprise Linux AppStream EUS (v.9.6) bsdtar-3.5.3-7.el9_6.1, libarchive-devel-3.5.3-7.el9_6.1
- Red Hat Enterprise Linux BaseOS EUS (v.9.6) libarchive-3.5.3-7.el9_6.1
- RHSA-2026:8873 Released 2026-04-20 · Red Hat rating Importantlibarchive security update
- Red Hat CodeReady Linux Builder EUS (v.9.4) libarchive-devel-3.5.3-5.el9_4
- Red Hat Enterprise Linux AppStream EUS (v.9.4) bsdtar-3.5.3-5.el9_4, libarchive-devel-3.5.3-5.el9_4
- Red Hat Enterprise Linux BaseOS EUS (v.9.4) libarchive-3.5.3-5.el9_4
- RHSA-2026:8864 Released 2026-04-20 · Red Hat rating Importantlibarchive security update
- Red Hat Enterprise Linux AppStream E4S (v.9.2) bsdtar-3.5.3-5.el9_2.2
- Red Hat Enterprise Linux BaseOS E4S (v.9.2) libarchive-3.5.3-5.el9_2.2
- RHSA-2026:8865 Released 2026-04-20 · Red Hat rating Importantlibarchive security update
- Red Hat Enterprise Linux AppStream EUS (v. 10.0) bsdtar-3.7.7-5.el10_0, libarchive-devel-3.7.7-5.el10_0
- Red Hat Enterprise Linux BaseOS EUS (v. 10.0) libarchive-3.7.7-5.el10_0
- RHSA-2026:8867 Released 2026-04-20 · Red Hat rating Importantlibarchive security update
- Red Hat Enterprise Linux AppStream E4S (v.9.0) bsdtar-3.5.3-2.el9_0.4
- Red Hat Enterprise Linux BaseOS E4S (v.9.0) libarchive-3.5.3-2.el9_0.4
- RHSA-2026:8534 Released 2026-04-16 · Red Hat rating Importantlibarchive security update
- Red Hat Enterprise Linux BaseOS (v. 8) bsdtar-3.3.3-7.el8_10, libarchive-3.3.3-7.el8_10
- Red Hat Enterprise Linux CRB (v. 8) libarchive-devel-3.3.3-7.el8_10
- RHSA-2026:8517 Released 2026-04-16 · Red Hat rating Importantlibarchive security update
- Red Hat Enterprise Linux Server (v. 7 ELS) libarchive-3.1.2-14.el7_9.2, libarchive-3.1.2-14.el7_9.2.ppc
- Red Hat Enterprise Linux Server Optional (v. 7 ELS) bsdcpio-3.1.2-14.el7_9.2, bsdtar-3.1.2-14.el7_9.2, libarchive-devel-3.1.2-14.el7_9.2 +1
- RHSA-2026:8521 Released 2026-04-16 · Red Hat rating Importantlibarchive security update
- Red Hat Enterprise Linux BaseOS AUS (v. 8.2) bsdtar-3.3.2-8.el8_2.2, libarchive-3.3.2-8.el8_2.2
- RHSA-2026:8510 Released 2026-04-16 · Red Hat rating Importantlibarchive security update
- Red Hat Enterprise Linux AppStream (v. 9) bsdtar-3.5.3-9.el9_7, libarchive-devel-3.5.3-9.el9_7
- Red Hat Enterprise Linux BaseOS (v. 9) libarchive-3.5.3-9.el9_7
- RHSA-2026:8492 Released 2026-04-16 · Red Hat rating Importantlibarchive security update
- Red Hat Enterprise Linux AppStream (v. 10) bsdtar-3.7.7-8.el10_1, libarchive-devel-3.7.7-8.el10_1
- Red Hat Enterprise Linux BaseOS (v. 10) libarchive-3.7.7-8.el10_1
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Advisory ·
Red Hat Cert Manager support for Red Hat OpenShift release 1.18, Red Hat AI Inference Server 3.2 and 21 more products — RHSA-2026:8865
2 records Highest priority Priority MEDIUM 2 MEDIUM
Other records, highest priority first
- TI-2026-03561 Libarchive: infinite loop denial of service in rar5 decompression via archive_read_data() in libarchivePriority MEDIUM 40
Vendor assessments
Red Hat
Red Hat rating: Important. 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 |
| Cert Manager support for Red Hat OpenShift release 1.17 | Fixed | RHSA-2026:82304, RHSA-2026:82322, RHSA-2026:82888 |
| Cert Manager support for Red Hat OpenShift release 1.18 | Fixed | RHSA-2026:82347, RHSA-2026:82354, RHSA-2026:82372, RHSA-2026:82857 |
| Cert Manager support for Red Hat OpenShift release 1.20 | Fixed | RHSA-2026:72502 |
| Middleware Containers for OpenShift | Fixed | RHSA-2026:13812 |
| Red Hat AI Inference Server 3.2 | Fixed | RHSA-2026:19724, RHSA-2026:19725, RHSA-2026:25096 |
| Red Hat AI Inference Server 3.3 | Fixed | RHSA-2026:16008, RHSA-2026:16009, RHSA-2026:16030, RHSA-2026:16174 |
| Red Hat CodeReady Linux Builder EUS (v.9.4) | Fixed | RHSA-2026:8873 |
| Red Hat Discovery 2 | Fixed | RHSA-2026:14937 |
| Red Hat Enterprise Linux AppStream (v. 10) | Fixed | RHSA-2026:8492 |
| Red Hat Enterprise Linux AppStream (v. 9) | Fixed | RHSA-2026:8510 |
| Red Hat Enterprise Linux AppStream E4S (v.9.0) | Fixed | RHSA-2026:8867 |
| Red Hat Enterprise Linux AppStream E4S (v.9.2) | Fixed | RHSA-2026:8864 |
| Red Hat Enterprise Linux AppStream EUS (v. 10.0) | Fixed | RHSA-2026:8865 |
| Red Hat Enterprise Linux AppStream EUS (v.9.4) | Fixed | RHSA-2026:8873 |
| Red Hat Enterprise Linux AppStream EUS (v.9.6) | Fixed | RHSA-2026:8866 |
| Red Hat Enterprise Linux BaseOS (v. 10) | Fixed | RHSA-2026:8492 |
| Red Hat Enterprise Linux BaseOS (v. 8) | Fixed | RHSA-2026:8534 |
| Red Hat Enterprise Linux BaseOS (v. 9) | Fixed | RHSA-2026:8510 |
| Red Hat Enterprise Linux BaseOS AUS (v. 8.2) | Fixed | RHSA-2026:8521 |
| Red Hat Enterprise Linux BaseOS AUS (v.8.4) | Fixed | RHSA-2026:9592 |
| Red Hat Enterprise Linux BaseOS AUS (v.8.6) | Fixed | RHSA-2026:8908 |
| Red Hat Enterprise Linux BaseOS E4S (v.8.6) | Fixed | RHSA-2026:8908 |
| Red Hat Enterprise Linux BaseOS E4S (v.8.8) | Fixed | RHSA-2026:9026 |
| Red Hat Enterprise Linux BaseOS E4S (v.9.0) | Fixed | RHSA-2026:8867 |
| Red Hat Enterprise Linux BaseOS E4S (v.9.2) | Fixed | RHSA-2026:8864 |
| Red Hat Enterprise Linux BaseOS EUS (v. 10.0) | Fixed | RHSA-2026:8865 |
| Red Hat Enterprise Linux BaseOS EUS (v.9.4) | Fixed | RHSA-2026:8873 |
| Red Hat Enterprise Linux BaseOS EUS (v.9.6) | Fixed | RHSA-2026:8866 |
| Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.4) | Fixed | RHSA-2026:9592 |
| Red Hat Enterprise Linux BaseOS TUS (v.8.6) | Fixed | RHSA-2026:8908 |
| Red Hat Enterprise Linux BaseOS TUS (v.8.8) | Fixed | RHSA-2026:9026 |
| Red Hat Enterprise Linux CRB (v. 8) | Fixed | RHSA-2026:8534 |
| Red Hat Enterprise Linux Server (v. 7 ELS) | Fixed | RHSA-2026:8517 |
| Red Hat Enterprise Linux Server Optional (v. 7 ELS) | Fixed | RHSA-2026:8517 |
| Red Hat Hardened Images | Fixed | RHSA-2026:8944 |
| Red Hat Insights proxy 1.5 | Fixed | RHSA-2026:9832 |
| Red Hat OpenShift Container Platform 4.12 | Fixed | RHSA-2026:12274 |
| Red Hat OpenShift Container Platform 4.13 | Fixed | RHSA-2026:21690 |
| Red Hat OpenShift Container Platform 4.14 | Fixed | RHSA-2026:15087 |
| Red Hat OpenShift Container Platform 4.15 | Fixed | RHSA-2026:14773 |
| Red Hat OpenShift Container Platform 4.16 | Fixed | RHSA-2026:10097 |
| Red Hat OpenShift Container Platform 4.17 | Fixed | RHSA-2026:17596 |
| Red Hat OpenShift Container Platform 4.18 | Fixed | RHSA-2026:12071 |
| Red Hat OpenShift Container Platform 4.19 | Fixed | RHSA-2026:20040 |
| Red Hat Update Infrastructure 5 | Fixed | RHSA-2026:10065, RHSA-2026:11768 |
Not affected: 2 products
- Middleware Containers for OpenShift
- Red Hat Hardened Images
Timeline
- 2026-10-02 Threatist record created from CVE-2026-4424
- 2026-10-03 Alias added: GHSA-c75f-55f6-f63q
- 2026-10-14 Fix available: RHSA-2026:82304 · Red Hat
- 2026-10-14 Fix available: RHSA-2026:82322 · Red Hat
- 2026-10-14 Fix available: cert-manager/cert-manager-istio-csr-rhel9@1791459759, cert-manager/cert-manager-operator-rhel9@1789029076, cert-manager/cert-manager-operator-rhel9@1791788287 +12 · CNA
- 2026-10-14 5 new references · CNA
- 2026-10-14 Fix available: RHSA-2026:82372 · Red Hat
- 2026-10-14 Fix available: RHSA-2026:82354 · Red Hat
- 2026-10-14 Fix available: RHSA-2026:82347 · Red Hat
- 2026-10-15 Fix available: RHSA-2026:82857 · Red Hat
- 2026-10-15 Fix available: RHSA-2026:82888 · Red Hat
- 2026-10-15 Fix available: cert-manager/cert-manager-operator-bundle@1791966259, cert-manager/cert-manager-operator-bundle@1791970484 · CNA
- 2026-10-15 2 new references · CNA
- 2026-10-16 Fix available: Cert Manager support for Red Hat OpenShift release 1.17, Cert Manager support for Red Hat OpenShift release 1.18 · Red Hat
References
Advisory 45
- RHSA-2026:10065
- RHSA-2026:10097
- RHSA-2026:11768
- RHSA-2026:12071
- RHSA-2026:12274
- RHSA-2026:13812
- RHSA-2026:14773
- RHSA-2026:14937
- RHSA-2026:15087
- RHSA-2026:16008
- RHSA-2026:16009
- RHSA-2026:16030
- RHSA-2026:16174
- RHSA-2026:17596
- RHSA-2026:19724
- RHSA-2026:19725
- RHSA-2026:20040
- RHSA-2026:21690
- RHSA-2026:25096
- RHSA-2026:72502
- RHSA-2026:82304
- RHSA-2026:82322
- RHSA-2026:82347
- RHSA-2026:82354
- RHSA-2026:82372
- RHSA-2026:82857
- RHSA-2026:82888
- RHSA-2026:8492
- RHSA-2026:8510
- RHSA-2026:8517
- RHSA-2026:8521
- RHSA-2026:8534
- RHSA-2026:8864
- RHSA-2026:8865
- RHSA-2026:8866
- RHSA-2026:8867
- RHSA-2026:8873
- RHSA-2026:8908
- RHSA-2026:8944
- RHSA-2026:9026
- RHSA-2026:9592
- RHSA-2026:9832
- https://access.redhat.com/security/cve/CVE-2026-4424
- RHBZ#2449006
- https://github.com/libarchive/libarchive/pull/2898
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-2026-4424 · CVE Program
- CVE-2026-4424 · NVD
- FIRST EPSS
- GHSA-c75f-55f6-f63q · GitHub Advisory Database · CC BY 4.0
- CVE-2026-4424 · 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