Networkmanager: networkmanager: local privilege escalation via malformed mud urls in dhclient backend
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- Required
- Attack complexity
- High
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Partial Red Hat: 25 fixed, 4 without a fix
Attack profile from CVSS 3.1 · CNA. Fix status from CNA and Red Hat. Impact type from CWE-78.
Summary
A flaw was found in NetworkManager. This local privilege escalation vulnerability exists in NetworkManager's dhclient backend when processing malformed Manufacturer Usage Description (MUD) URLs. A local user can exploit this flaw to escalate privileges by triggering a script via a crafted MUD URL, provided an administrator has explicitly configured NetworkManager to use dhclient. This issue does not affect default configurations of NetworkManager.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
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 8 | — | 1:1.40.16-21.el8_10 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 8 | — | 1:1.40.16-21.el8_10 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support | — | 1:1.30.0-19.el8_4.1 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On | — | 1:1.30.0-19.el8_4.1 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support | — | 1:1.36.0-18.el8_6.1 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On | — | 1:1.36.0-18.el8_6.1 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 8.8 Telecommunications Update Service | — | 1:1.40.16-10.el8_8.1 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions | — | 1:1.40.16-10.el8_8.1 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 9 | — | 1:1.54.3-5.el9_8 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 9 | — | 1:1.54.3-5.el9_8 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions | — | 1:1.42.2-32.el9_2.1 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions | — | 1:1.46.0-38.el9_4.1 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 9.6 Extended Update Support | — | 1:1.52.0-11.el9_6.1 | Patch available | CNA |
| Red Hat | Multicluster Engine for Kubernetes | — | — | No fix listed | CNA |
| Red Hat | Red Hat Enterprise Linux 10 | — | — | Not affected | CNA |
| Red Hat | Red Hat Enterprise Linux 6 | — | — | Not affected | CNA |
| Red Hat | Red Hat Enterprise Linux 7 | — | — | Not affected | CNA |
| Red Hat | Red Hat Hardened Images | — | — | Not affected | CNA |
| Red Hat | Red Hat JBoss Enterprise Application Platform Expansion Pack | — | — | No fix listed | CNA |
| Red Hat | Red Hat OpenShift Container Platform 4 | — | — | No fix listed | CNA |
| Red Hat | Red Hat OpenShift Container Platform 4 | — | — | No fix listed | CNA |
| Red Hat | Red Hat OpenShift Container Platform 4 | — | — | No fix listed | CNA |
| Red Hat | Red Hat OpenShift Container Platform 4 | — | — | No fix listed | CNA |
| Red Hat | Red Hat OpenShift Container Platform 4 | — | — | No fix listed | CNA |
| Red Hat | Red Hat OpenShift Container Platform 4 | — | — | No fix listed | CNA |
| Red Hat | Red Hat OpenShift Container Platform 4 | — | — | No fix listed | CNA |
| Red Hat | Red Hat OpenShift Container Platform 4 | — | — | No fix listed | CNA |
| Red Hat | Red Hat OpenShift Container Platform 4 | — | — | No fix listed | CNA |
| Red Hat | Red Hat OpenShift Container Platform 4 | — | — | No fix listed | CNA |
| Red Hat | Red Hat OpenShift Container Platform 5 | — | — | No fix listed | CNA |
| Red Hat | Red Hat OpenShift Container Platform 5 | — | — | No fix listed | CNA |
| Red Hat | Red Hat OpenShift Container Platform 5 | — | — | No fix listed | CNA |
- Red Hat Enterprise Linux 8 VendorRed Hat Affected — Fixed in 1:1.40.16-21.el8_10 Patch available CNA
- Red Hat Enterprise Linux 8 VendorRed Hat Affected — Fixed in 1:1.40.16-21.el8_10 Patch available CNA
- Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support VendorRed Hat Affected — Fixed in 1:1.30.0-19.el8_4.1 Patch available CNA
- Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On VendorRed Hat Affected — Fixed in 1:1.30.0-19.el8_4.1 Patch available CNA
- Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support VendorRed Hat Affected — Fixed in 1:1.36.0-18.el8_6.1 Patch available CNA
- Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On VendorRed Hat Affected — Fixed in 1:1.36.0-18.el8_6.1 Patch available CNA
- Red Hat Enterprise Linux 8.8 Telecommunications Update Service VendorRed Hat Affected — Fixed in 1:1.40.16-10.el8_8.1 Patch available CNA
- Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions VendorRed Hat Affected — Fixed in 1:1.40.16-10.el8_8.1 Patch available CNA
- Red Hat Enterprise Linux 9 VendorRed Hat Affected — Fixed in 1:1.54.3-5.el9_8 Patch available CNA
- Red Hat Enterprise Linux 9 VendorRed Hat Affected — Fixed in 1:1.54.3-5.el9_8 Patch available CNA
- Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions VendorRed Hat Affected — Fixed in 1:1.42.2-32.el9_2.1 Patch available CNA
- Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions VendorRed Hat Affected — Fixed in 1:1.46.0-38.el9_4.1 Patch available CNA
- Red Hat Enterprise Linux 9.6 Extended Update Support VendorRed Hat Affected — Fixed in 1:1.52.0-11.el9_6.1 Patch available CNA
- Multicluster Engine for Kubernetes VendorRed Hat Affected — Fixed in — No fix listed CNA
- Red Hat Enterprise Linux 10 VendorRed Hat Affected — Fixed in — Not affected CNA
- Red Hat Enterprise Linux 6 VendorRed Hat Affected — Fixed in — Not affected CNA
- Red Hat Enterprise Linux 7 VendorRed Hat Affected — Fixed in — Not affected CNA
- Red Hat Hardened Images VendorRed Hat Affected — Fixed in — Not affected CNA
- Red Hat JBoss Enterprise Application Platform Expansion Pack VendorRed Hat Affected — Fixed in — No fix listed CNA
- Red Hat OpenShift Container Platform 4 VendorRed Hat Affected — Fixed in — No fix listed CNA
- Red Hat OpenShift Container Platform 4 VendorRed Hat Affected — Fixed in — No fix listed CNA
- Red Hat OpenShift Container Platform 4 VendorRed Hat Affected — Fixed in — No fix listed CNA
- Red Hat OpenShift Container Platform 4 VendorRed Hat Affected — Fixed in — No fix listed CNA
- Red Hat OpenShift Container Platform 4 VendorRed Hat Affected — Fixed in — No fix listed CNA
- Red Hat OpenShift Container Platform 4 VendorRed Hat Affected — Fixed in — No fix listed CNA
- Red Hat OpenShift Container Platform 4 VendorRed Hat Affected — Fixed in — No fix listed CNA
- Red Hat OpenShift Container Platform 4 VendorRed Hat Affected — Fixed in — No fix listed CNA
- Red Hat OpenShift Container Platform 4 VendorRed Hat Affected — Fixed in — No fix listed CNA
- Red Hat OpenShift Container Platform 4 VendorRed Hat Affected — Fixed in — No fix listed CNA
- Red Hat OpenShift Container Platform 5 VendorRed Hat Affected — Fixed in — No fix listed CNA
- Red Hat OpenShift Container Platform 5 VendorRed Hat Affected — Fixed in — No fix listed CNA
- Red Hat OpenShift Container Platform 5 VendorRed Hat Affected — Fixed in — No fix listed CNA
CPE names CNA · 33
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:/a:redhat:enterprise_linux:8::appstream | 8 | — | Red Hat |
| cpe:/a:redhat:enterprise_linux:8::crb | 8 | — | Red Hat |
| cpe:/o:redhat:enterprise_linux:8::baseos | 8 | — | Red Hat |
| cpe:/a:redhat:rhel_aus:8.4::appstream | 8.4 | — | Red Hat |
| cpe:/a:redhat:rhel_eus_long_life:8.4::appstream | 8.4 | — | Red Hat |
| cpe:/o:redhat:rhel_aus:8.4::baseos | 8.4 | — | Red Hat |
| cpe:/o:redhat:rhel_eus_long_life:8.4::baseos | 8.4 | — | Red Hat |
| cpe:/a:redhat:rhel_aus:8.6::appstream | 8.6 | — | Red Hat |
| cpe:/a:redhat:rhel_eus_long_life:8.6::appstream | 8.6 | — | Red Hat |
| cpe:/o:redhat:rhel_aus:8.6::baseos | 8.6 | — | Red Hat |
- cpe:/a:redhat:enterprise_linux:8::appstream Versions 8 — ·Red Hat
- cpe:/a:redhat:enterprise_linux:8::crb Versions 8 — ·Red Hat
- cpe:/o:redhat:enterprise_linux:8::baseos Versions 8 — ·Red Hat
- cpe:/a:redhat:rhel_aus:8.4::appstream Versions 8.4 — ·Red Hat
- cpe:/a:redhat:rhel_eus_long_life:8.4::appstream Versions 8.4 — ·Red Hat
- cpe:/o:redhat:rhel_aus:8.4::baseos Versions 8.4 — ·Red Hat
- cpe:/o:redhat:rhel_eus_long_life:8.4::baseos Versions 8.4 — ·Red Hat
- cpe:/a:redhat:rhel_aus:8.6::appstream Versions 8.6 — ·Red Hat
- cpe:/a:redhat:rhel_eus_long_life:8.6::appstream Versions 8.6 — ·Red Hat
- cpe:/o:redhat:rhel_aus:8.6::baseos Versions 8.6 — ·Red Hat
Show 23 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:/o:redhat:rhel_eus_long_life:8.6::baseos | 8.6 | — | Red Hat |
| cpe:/a:redhat:rhel_e4s:8.8::appstream | 8.8 | — | Red Hat |
| cpe:/a:redhat:rhel_tus:8.8::appstream | 8.8 | — | Red Hat |
| cpe:/o:redhat:rhel_e4s:8.8::baseos | 8.8 | — | Red Hat |
| cpe:/o:redhat:rhel_tus:8.8::baseos | 8.8 | — | Red Hat |
| cpe:/a:redhat:enterprise_linux:9::appstream | 9 | — | Red Hat |
| cpe:/a:redhat:enterprise_linux:9::crb | 9 | — | Red Hat |
| cpe:/o:redhat:enterprise_linux:9::baseos | 9 | — | Red Hat |
| cpe:/a:redhat:rhel_e4s:9.2::appstream | 9.2 | — | Red Hat |
| cpe:/o:redhat:rhel_e4s:9.2::baseos | 9.2 | — | Red Hat |
| cpe:/a:redhat:rhel_e4s:9.4::appstream | 9.4 | — | Red Hat |
| cpe:/o:redhat:rhel_e4s:9.4::baseos | 9.4 | — | Red Hat |
| cpe:/a:redhat:rhel_eus:9.6::appstream | 9.6 | — | Red Hat |
| cpe:/a:redhat:rhel_eus:9.6::crb | 9.6 | — | Red Hat |
| cpe:/o:redhat:rhel_eus:9.6::baseos | 9.6 | — | Red Hat |
| cpe:/a:redhat:multicluster_engine | — | — | Red Hat |
| cpe:/a:redhat:enterprise_linux:10 | 10 | — | Red Hat |
| cpe:/o:redhat:rhel_els:6 | 6 | — | Red Hat |
| cpe:/o:redhat:rhel_els:7 | 7 | — | Red Hat |
| cpe:/a:redhat:hummingbird:1 | 1 | — | Red Hat |
| cpe:/a:redhat:jbosseapxp | — | — | Red Hat |
| cpe:/a:redhat:openshift:4 | 4 | — | Red Hat |
| cpe:/a:redhat:openshift:5 | 5 | — | Red Hat |
- cpe:/o:redhat:rhel_eus_long_life:8.6::baseos Versions 8.6 — ·Red Hat
- cpe:/a:redhat:rhel_e4s:8.8::appstream Versions 8.8 — ·Red Hat
- cpe:/a:redhat:rhel_tus:8.8::appstream Versions 8.8 — ·Red Hat
- cpe:/o:redhat:rhel_e4s:8.8::baseos Versions 8.8 — ·Red Hat
- cpe:/o:redhat:rhel_tus:8.8::baseos Versions 8.8 — ·Red Hat
- cpe:/a:redhat:enterprise_linux:9::appstream Versions 9 — ·Red Hat
- cpe:/a:redhat:enterprise_linux:9::crb Versions 9 — ·Red Hat
- cpe:/o:redhat:enterprise_linux:9::baseos Versions 9 — ·Red Hat
- cpe:/a:redhat:rhel_e4s:9.2::appstream Versions 9.2 — ·Red Hat
- cpe:/o:redhat:rhel_e4s:9.2::baseos Versions 9.2 — ·Red Hat
- cpe:/a:redhat:rhel_e4s:9.4::appstream Versions 9.4 — ·Red Hat
- cpe:/o:redhat:rhel_e4s:9.4::baseos Versions 9.4 — ·Red Hat
- cpe:/a:redhat:rhel_eus:9.6::appstream Versions 9.6 — ·Red Hat
- cpe:/a:redhat:rhel_eus:9.6::crb Versions 9.6 — ·Red Hat
- cpe:/o:redhat:rhel_eus:9.6::baseos Versions 9.6 — ·Red Hat
- cpe:/a:redhat:multicluster_engine Versions — — ·Red Hat
- cpe:/a:redhat:enterprise_linux:10 Versions 10 — ·Red Hat
- cpe:/o:redhat:rhel_els:6 Versions 6 — ·Red Hat
- cpe:/o:redhat:rhel_els:7 Versions 7 — ·Red Hat
- cpe:/a:redhat:hummingbird:1 Versions 1 — ·Red Hat
- cpe:/a:redhat:jbosseapxp Versions — — ·Red Hat
- cpe:/a:redhat:openshift:4 Versions 4 — ·Red Hat
- cpe:/a:redhat:openshift:5 Versions 5 — ·Red Hat
Remediation
Red Hat 8 advisories
- RHSA-2026:61341 Released 2026-08-31 · Red Hat rating ModerateNetworkManager security update
- Red Hat CodeReady Linux Builder EUS (v.9.6) NetworkManager-libnm-devel-1:1.52.0-11.el9_6.1
- Red Hat Enterprise Linux AppStream EUS (v.9.6) NetworkManager-cloud-setup-1:1.52.0-11.el9_6.1, NetworkManager-config-connectivity-redhat-1:1.52.0-11.el9_6.1, NetworkManager-dispatcher-routing-rules-1:1.52.0-11.el9_6.1 +2
- Red Hat Enterprise Linux BaseOS EUS (v.9.6) NetworkManager-1:1.52.0-11.el9_6.1, NetworkManager-adsl-1:1.52.0-11.el9_6.1, NetworkManager-bluetooth-1:1.52.0-11.el9_6.1 +7
- RHSA-2026:61572 Released 2026-08-31 · Red Hat rating ModerateNetworkManager security update
- Red Hat Enterprise Linux AppStream E4S (v.8.8) NetworkManager-cloud-setup-1:1.40.16-10.el8_8.1
- Red Hat Enterprise Linux AppStream TUS (v.8.8) NetworkManager-cloud-setup-1:1.40.16-10.el8_8.1
- Red Hat Enterprise Linux BaseOS E4S (v.8.8) NetworkManager-1:1.40.16-10.el8_8.1, NetworkManager-adsl-1:1.40.16-10.el8_8.1, NetworkManager-bluetooth-1:1.40.16-10.el8_8.1 +11
- Red Hat Enterprise Linux BaseOS TUS (v.8.8) NetworkManager-1:1.40.16-10.el8_8.1, NetworkManager-adsl-1:1.40.16-10.el8_8.1, NetworkManager-bluetooth-1:1.40.16-10.el8_8.1 +11
- RHSA-2026:61580 Released 2026-08-31 · Red Hat rating ModerateNetworkManager security update
- Red Hat Enterprise Linux AppStream AUS (v.8.6) NetworkManager-cloud-setup-1:1.36.0-18.el8_6.1
- Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6) NetworkManager-cloud-setup-1:1.36.0-18.el8_6.1
- Red Hat Enterprise Linux BaseOS AUS (v.8.6) NetworkManager-1:1.36.0-18.el8_6.1, NetworkManager-adsl-1:1.36.0-18.el8_6.1, NetworkManager-bluetooth-1:1.36.0-18.el8_6.1 +11
- Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6) NetworkManager-1:1.36.0-18.el8_6.1, NetworkManager-adsl-1:1.36.0-18.el8_6.1, NetworkManager-bluetooth-1:1.36.0-18.el8_6.1 +11
Show 5 more Red Hat advisories
- RHSA-2026:61243 Released 2026-08-31 · Red Hat rating ModerateNetworkManager security update
- Red Hat Enterprise Linux AppStream E4S (v.9.4) NetworkManager-cloud-setup-1:1.46.0-38.el9_4.1, NetworkManager-config-connectivity-redhat-1:1.46.0-38.el9_4.1, NetworkManager-dispatcher-routing-rules-1:1.46.0-38.el9_4.1 +2
- Red Hat Enterprise Linux BaseOS E4S (v.9.4) NetworkManager-1:1.46.0-38.el9_4.1, NetworkManager-adsl-1:1.46.0-38.el9_4.1, NetworkManager-bluetooth-1:1.46.0-38.el9_4.1 +7
- RHSA-2026:61244 Released 2026-08-31 · Red Hat rating ModerateNetworkManager security update
- Red Hat Enterprise Linux AppStream E4S (v.9.2) NetworkManager-cloud-setup-1:1.42.2-32.el9_2.1, NetworkManager-config-connectivity-redhat-1:1.42.2-32.el9_2.1, NetworkManager-dispatcher-routing-rules-1:1.42.2-32.el9_2.1 +2
- Red Hat Enterprise Linux BaseOS E4S (v.9.2) NetworkManager-1:1.42.2-32.el9_2.1, NetworkManager-adsl-1:1.42.2-32.el9_2.1, NetworkManager-bluetooth-1:1.42.2-32.el9_2.1 +7
- RHSA-2026:61239 Released 2026-08-31 · Red Hat rating ModerateNetworkManager security update
- Red Hat Enterprise Linux AppStream AUS (v.8.4) NetworkManager-cloud-setup-1:1.30.0-19.el8_4.1
- Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4) NetworkManager-cloud-setup-1:1.30.0-19.el8_4.1
- Red Hat Enterprise Linux BaseOS AUS (v.8.4) NetworkManager-1:1.30.0-19.el8_4.1, NetworkManager-adsl-1:1.30.0-19.el8_4.1, NetworkManager-bluetooth-1:1.30.0-19.el8_4.1 +10
- Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.4) NetworkManager-1:1.30.0-19.el8_4.1, NetworkManager-adsl-1:1.30.0-19.el8_4.1, NetworkManager-bluetooth-1:1.30.0-19.el8_4.1 +10
- RHSA-2026:58572 Released 2026-08-24 · Red Hat rating ModerateNetworkManager security update
- Red Hat Enterprise Linux AppStream (v. 9) NetworkManager-cloud-setup-1:1.54.3-5.el9_8, NetworkManager-config-connectivity-redhat-1:1.54.3-5.el9_8, NetworkManager-dispatcher-routing-rules-1:1.54.3-5.el9_8 +2
- Red Hat Enterprise Linux BaseOS (v. 9) NetworkManager-1:1.54.3-5.el9_8, NetworkManager-adsl-1:1.54.3-5.el9_8, NetworkManager-bluetooth-1:1.54.3-5.el9_8 +7
- Red Hat Enterprise Linux CodeReady Linux Builder (v. 9) NetworkManager-libnm-devel-1:1.54.3-5.el9_8
- RHSA-2026:58555 Released 2026-08-24 · Red Hat rating ModerateNetworkManager security update
- Red Hat Enterprise Linux AppStream (v. 8) NetworkManager-cloud-setup-1:1.40.16-21.el8_10
- Red Hat Enterprise Linux BaseOS (v. 8) NetworkManager-1:1.40.16-21.el8_10, NetworkManager-adsl-1:1.40.16-21.el8_10, NetworkManager-bluetooth-1:1.40.16-21.el8_10 +11
- Red Hat Enterprise Linux CRB (v. 8) NetworkManager-libnm-devel-1:1.40.16-21.el8_10
Vendor assessments
Red Hat
Red Hat rating: Moderate. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Multicluster Engine for Kubernetes | Affected | No fix yet: Fix deferred |
| Red Hat JBoss Enterprise Application Platform Expansion Pack | Affected | No fix yet: Fix deferred |
| Red Hat OpenShift Container Platform 4 | Affected | No fix yet: Fix deferred |
| Red Hat OpenShift Container Platform 5 | Affected | No fix yet: Fix deferred |
| Red Hat CodeReady Linux Builder EUS (v.9.6) | Fixed | RHSA-2026:61341 |
| Red Hat Enterprise Linux AppStream (v. 8) | Fixed | RHSA-2026:58555 |
| Red Hat Enterprise Linux AppStream (v. 9) | Fixed | RHSA-2026:58572 |
| Red Hat Enterprise Linux AppStream AUS (v.8.4) | Fixed | RHSA-2026:61239 |
| Red Hat Enterprise Linux AppStream AUS (v.8.6) | Fixed | RHSA-2026:61580 |
| Red Hat Enterprise Linux AppStream E4S (v.8.8) | Fixed | RHSA-2026:61572 |
| Red Hat Enterprise Linux AppStream E4S (v.9.2) | Fixed | RHSA-2026:61244 |
| Red Hat Enterprise Linux AppStream E4S (v.9.4) | Fixed | RHSA-2026:61243 |
| Red Hat Enterprise Linux AppStream EUS (v.9.6) | Fixed | RHSA-2026:61341 |
| Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4) | Fixed | RHSA-2026:61239 |
| Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6) | Fixed | RHSA-2026:61580 |
| Red Hat Enterprise Linux AppStream TUS (v.8.8) | Fixed | RHSA-2026:61572 |
| Red Hat Enterprise Linux BaseOS (v. 8) | Fixed | RHSA-2026:58555 |
| Red Hat Enterprise Linux BaseOS (v. 9) | Fixed | RHSA-2026:58572 |
| Red Hat Enterprise Linux BaseOS AUS (v.8.4) | Fixed | RHSA-2026:61239 |
| Red Hat Enterprise Linux BaseOS AUS (v.8.6) | Fixed | RHSA-2026:61580 |
| Red Hat Enterprise Linux BaseOS E4S (v.8.8) | Fixed | RHSA-2026:61572 |
| Red Hat Enterprise Linux BaseOS E4S (v.9.2) | Fixed | RHSA-2026:61244 |
| Red Hat Enterprise Linux BaseOS E4S (v.9.4) | Fixed | RHSA-2026:61243 |
| Red Hat Enterprise Linux BaseOS EUS (v.9.6) | Fixed | RHSA-2026:61341 |
| Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.4) | Fixed | RHSA-2026:61239 |
| Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6) | Fixed | RHSA-2026:61580 |
| Red Hat Enterprise Linux BaseOS TUS (v.8.8) | Fixed | RHSA-2026:61572 |
| Red Hat Enterprise Linux CRB (v. 8) | Fixed | RHSA-2026:58555 |
| Red Hat Enterprise Linux CodeReady Linux Builder (v. 9) | Fixed | RHSA-2026:58572 |
Not affected: 4 products
- Red Hat Enterprise Linux 10
- Red Hat Enterprise Linux 6
- Red Hat Enterprise Linux 7
- Red Hat Hardened Images
Timeline
- 2026-10-02 Threatist record created from CVE-2026-10805
- 2026-10-03 Alias added: GHSA-rwc7-7qq8-w477
- 2026-11-05 Affected versions changed · CNA
- 2026-11-05 Affected versions changed · Red Hat
References
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Sources
- CVE-2026-10805 · CVE Program
- CVE-2026-10805 · NVD
- FIRST EPSS
- GHSA-rwc7-7qq8-w477 · GitHub Advisory Database · CC BY 4.0
- CVE-2026-10805 · 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