CVE-2026-111943
Distrust compromised intermediate certificates in crypto/x509
02 Description
Distrust compromised intermediate certificates in crypto/x509
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 0.29% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 22.3% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Awaiting Analysis. NVD last modified this record on 2026-10-22.
- Red Hat severity
- Important. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2026-10-21 00:52Z8 DAYS AGO
- Last updated
- 2026-10-21 01:24Z8 DAYS AGO
- Reserved
- 2026-10-17
- Assigning CNA
- Go
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-295Improper Certificate ValidationBase
- Data version
- 5.2
- Document digest
- 221eb92771e7d5bc2eb3685865d1b950209cfc219a8bcf12cbaa5e8920895907
05 Affected products
06 References
- go.devhttps://go.dev/cl/851047
- go.devhttps://go.dev/issue/82345
- groups.google.comhttps://groups.google.com/g/golang-announce/c/66pojueaQek
- pkg.go.devhttps://pkg.go.dev/vuln/GO-2026-6809
- www.openwall.comhttp://www.openwall.com/lists/oss-security/2026/10/20/29
07 Fixed in
AlmaLinux 8
- aardvark-dns Fixed
A version is affected if any line below covers it.
- Affected before 2:1.10.1-2.module_el8.10.0+3901+4b80ecd7
- Affected before 2:1.10.1-2.module_el8.10.0+4023+db236c53
- Affected before 2:1.10.1-2.module_el8.10.0+4047+545787c4
- buildah Fixed in 2:1.33.15-2.module_el8.10.0+4327+ab8e4068
- buildah-tests Fixed in 2:1.33.15-2.module_el8.10.0+4327+ab8e4068
- cockpit-podman Fixed in 84.1-1.module_el8.10.0+4102+6c76e544
- conmon Fixed in 3:2.1.10-2.module_el8.10.0+4327+ab8e4068
- container-selinux Fixed in 2:2.229.0-3.module_el8.10.0+4213+0493256b
- containernetworking-plugins Fixed in 1:1.4.0-11.module_el8.10.0+4327+ab8e4068
- containers-common Fixed
A version is affected if any line below covers it.
- Affected before 2:1-82.module_el8.10.0+3876+e55593a8
- Affected before 2:1-82.module_el8.10.0+4016+efd18bf8
- Affected before 2:1-82.module_el8.10.0+4089+ce72bbbe
- Affected before 2:1-82.module_el8.10.0+4120+03ad4b47
- crit Fixed
A version is affected if any line below covers it.
- Affected before 3.18-5.module_el8.10.0+3845+87b84552
- Affected before 3.18-5.module_el8.10.0+4047+545787c4
- Affected before 3.18-5.module_el8.10.0+4120+03ad4b47
- criu Fixed
A version is affected if any line below covers it.
- Affected before 3.18-5.module_el8.10.0+3845+87b84552
- Affected before 3.18-5.module_el8.10.0+3876+e55593a8
- Affected before 3.18-5.module_el8.10.0+4120+03ad4b47
- criu-devel Fixed
A version is affected if any line below covers it.
- Affected before 3.18-5.module_el8.10.0+3845+87b84552
- Affected before 3.18-5.module_el8.10.0+4016+efd18bf8
- Affected before 3.18-5.module_el8.10.0+4068+0e21408f
- Affected before 3.18-5.module_el8.10.0+4089+ce72bbbe
- criu-libs Fixed
A version is affected if any line below covers it.
- Affected before 3.18-5.module_el8.10.0+3845+87b84552
- Affected before 3.18-5.module_el8.10.0+3909+6e1c1eb7
- Affected before 3.18-5.module_el8.10.0+3970+8445edf6
- Affected before 3.18-5.module_el8.10.0+4082+f7f0c95e
- crun Fixed in 1.14.3-4.module_el8.10.0+4269+94686149
- delve Fixed in 1.26.1-1.module_el8.10.0+4307+6e4cbc60
- fuse-overlayfs Fixed
A version is affected if any line below covers it.
- Affected before 1.13-1.module_el8.10.0+3792+03eaed9c
- Affected before 1.13-1.module_el8.10.0+3909+6e1c1eb7
- Affected before 1.13-1.module_el8.10.0+4068+0e21408f
- Affected before 1.13-1.module_el8.10.0+4082+f7f0c95e
- go-toolset Fixed in 1.26.10-1.module_el8.10.0+4307+6e4cbc60
- golang Fixed in 1.26.10-1.module_el8.10.0+4307+6e4cbc60
- golang-bin Fixed in 1.26.10-1.module_el8.10.0+4307+6e4cbc60
- golang-docs Fixed in 1.26.10-1.module_el8.10.0+4307+6e4cbc60
- golang-misc Fixed in 1.26.10-1.module_el8.10.0+4307+6e4cbc60
- golang-race Fixed in 1.26.10-1.module_el8.10.0+4307+6e4cbc60
- golang-src Fixed in 1.26.10-1.module_el8.10.0+4307+6e4cbc60
- golang-tests Fixed in 1.26.10-1.module_el8.10.0+4307+6e4cbc60
- grafana Fixed in 9.2.10-36.el8_10
- grafana-pcp Fixed in 5.1.1-19.el8_10
- grafana-selinux Fixed in 9.2.10-36.el8_10
- libslirp Fixed
A version is affected if any line below covers it.
- Affected before 4.4.0-2.module_el8.10.0+3845+87b84552
- Affected before 4.4.0-2.module_el8.10.0+4016+efd18bf8
- Affected before 4.4.0-2.module_el8.10.0+4090+91932338
- Affected before 4.4.0-2.module_el8.10.0+4120+03ad4b47
- libslirp-devel Fixed
A version is affected if any line below covers it.
- Affected before 4.4.0-2.module_el8.10.0+3845+87b84552
- Affected before 4.4.0-2.module_el8.10.0+4068+0e21408f
- Affected before 4.4.0-2.module_el8.10.0+4082+f7f0c95e
- Affected before 4.4.0-2.module_el8.10.0+4102+6c76e544
- netavark Fixed
A version is affected if any line below covers it.
- Affected before 2:1.10.3-1.module_el8.10.0+3845+87b84552
- Affected before 2:1.10.3-1.module_el8.10.0+3926+f12484f5
- Affected before 2:1.10.3-1.module_el8.10.0+4047+545787c4
- Affected before 2:1.10.3-1.module_el8.10.0+4082+f7f0c95e
- oci-seccomp-bpf-hook Fixed in 1.2.10-4.module_el8.10.0+4327+ab8e4068
- podman Fixed in 4:4.9.4-38.module_el8.10.0+4327+ab8e4068
- podman-catatonit Fixed in 4:4.9.4-38.module_el8.10.0+4327+ab8e4068
- podman-docker Fixed in 4:4.9.4-38.module_el8.10.0+4327+ab8e4068
- podman-gvproxy Fixed in 4:4.9.4-38.module_el8.10.0+4327+ab8e4068
- podman-plugins Fixed in 4:4.9.4-38.module_el8.10.0+4327+ab8e4068
- podman-remote Fixed in 4:4.9.4-38.module_el8.10.0+4327+ab8e4068
- podman-tests Fixed in 4:4.9.4-38.module_el8.10.0+4327+ab8e4068
- python3-criu Fixed
A version is affected if any line below covers it.
- Affected before 3.18-5.module_el8.10.0+3845+87b84552
- Affected before 3.18-5.module_el8.10.0+3901+4b80ecd7
- Affected before 3.18-5.module_el8.10.0+4047+545787c4
- Affected before 3.18-5.module_el8.10.0+4120+03ad4b47
- python3-podman Fixed in 4.9.0-3.module_el8.10.0+4016+efd18bf8
- runc Fixed in 4:1.2.9-9.module_el8.10.0+4327+ab8e4068
6 further packages in AlmaLinux 8 not shown (first 40 listed).
Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
AlmaLinux 9
- buildah Fixed in 2:1.43.4-2.el9_8
- buildah-tests Fixed in 2:1.43.4-2.el9_8
- go-toolset Fixed in 1.26.10-1.el9_8
- golang Fixed in 1.26.10-1.el9_8
- golang-bin Fixed in 1.26.10-1.el9_8
- golang-docs Fixed in 1.26.10-1.el9_8
- golang-misc Fixed in 1.26.10-1.el9_8
- golang-race Fixed in 1.26.10-1.el9_8
- golang-src Fixed in 1.26.10-1.el9_8
- golang-tests Fixed in 1.26.10-1.el9_8
- grafana Fixed in 10.2.6-23.el9_8.7
- grafana-pcp Fixed in 5.1.1-17.el9_8.2
- grafana-selinux Fixed in 10.2.6-23.el9_8.7
- ignition Fixed in 2.26.0-1.el9_8.2
- ignition-edge Fixed in 2.26.0-1.el9_8.2
- ignition-grub Fixed in 2.26.0-1.el9_8.2
- ignition-validate Fixed in 2.26.0-1.el9_8.2
- podman Fixed in 6:5.8.2-8.el9_8
- podman-docker Fixed in 6:5.8.2-8.el9_8
- podman-plugins Fixed in 6:5.8.2-8.el9_8
- podman-remote Fixed in 6:5.8.2-8.el9_8
- podman-tests Fixed in 6:5.8.2-8.el9_8
- skopeo Fixed in 2:1.22.2-9.el9_8
- skopeo-tests Fixed in 2:1.22.2-9.el9_8
Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
AlmaLinux 10
- buildah Fixed in 2:1.43.1-7.el10_2
- buildah-tests Fixed in 2:1.43.1-7.el10_2
- go-toolset Fixed in 1.26.10-1.el10_2.alma.1
- golang Fixed in 1.26.10-1.el10_2.alma.1
- golang-bin Fixed in 1.26.10-1.el10_2.alma.1
- golang-docs Fixed in 1.26.10-1.el10_2.alma.1
- golang-misc Fixed in 1.26.10-1.el10_2.alma.1
- golang-race Fixed in 1.26.10-1.el10_2.alma.1
- golang-src Fixed in 1.26.10-1.el10_2.alma.1
- golang-tests Fixed in 1.26.10-1.el10_2.alma.1
- grafana-pcp Fixed in 5.3.0-8.el10_2.2
- ipp-usb Fixed in 0.9.27-7.el10_2.4
- oci-seccomp-bpf-hook Fixed in 1.2.11-3.el10_2
- podman Fixed in 7:5.8.2-11.el10_2.alma.1
- podman-docker Fixed in 7:5.8.2-11.el10_2.alma.1
- podman-remote Fixed in 7:5.8.2-11.el10_2.alma.1
- podman-tests Fixed in 7:5.8.2-11.el10_2.alma.1
- skopeo Fixed in 2:1.22.2-6.el10_2
- skopeo-tests Fixed in 2:1.22.2-6.el10_2
- yggdrasil Fixed in 0.4.9.2-1.el10_2.4
- yggdrasil-devel Fixed in 0.4.9.2-1.el10_2.4
Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
CloudLinux 8
- aardvark-dns Fixed
A version is affected if any line below covers it.
- Affected before 2:1.10.1-2.module_el8.10.0+3901+4b80ecd7
- Affected before 2:1.10.1-2.module_el8.10.0+4023+db236c53
- Affected before 2:1.10.1-2.module_el8.10.0+4047+545787c4
- buildah Fixed in 2:1.33.15-2.module_el8.10.0+4327+ab8e4068
- buildah-tests Fixed in 2:1.33.15-2.module_el8.10.0+4327+ab8e4068
- cockpit-podman Fixed in 84.1-1.module_el8.10.0+4102+6c76e544
- conmon Fixed in 3:2.1.10-2.module_el8.10.0+4327+ab8e4068
- container-selinux Fixed in 2:2.229.0-3.module_el8.10.0+4213+0493256b
- containernetworking-plugins Fixed in 1:1.4.0-11.module_el8.10.0+4327+ab8e4068
- containers-common Fixed
A version is affected if any line below covers it.
- Affected before 2:1-82.module_el8.10.0+3876+e55593a8
- Affected before 2:1-82.module_el8.10.0+4016+efd18bf8
- Affected before 2:1-82.module_el8.10.0+4089+ce72bbbe
- Affected before 2:1-82.module_el8.10.0+4120+03ad4b47
- crit Fixed
A version is affected if any line below covers it.
- Affected before 3.18-5.module_el8.10.0+3845+87b84552
- Affected before 3.18-5.module_el8.10.0+4047+545787c4
- Affected before 3.18-5.module_el8.10.0+4120+03ad4b47
- criu Fixed
A version is affected if any line below covers it.
- Affected before 3.18-5.module_el8.10.0+3845+87b84552
- Affected before 3.18-5.module_el8.10.0+3876+e55593a8
- Affected before 3.18-5.module_el8.10.0+4120+03ad4b47
- criu-devel Fixed
A version is affected if any line below covers it.
- Affected before 3.18-5.module_el8.10.0+3845+87b84552
- Affected before 3.18-5.module_el8.10.0+4016+efd18bf8
- Affected before 3.18-5.module_el8.10.0+4068+0e21408f
- Affected before 3.18-5.module_el8.10.0+4089+ce72bbbe
- criu-libs Fixed
A version is affected if any line below covers it.
- Affected before 3.18-5.module_el8.10.0+3845+87b84552
- Affected before 3.18-5.module_el8.10.0+3909+6e1c1eb7
- Affected before 3.18-5.module_el8.10.0+3970+8445edf6
- Affected before 3.18-5.module_el8.10.0+4082+f7f0c95e
- crun Fixed in 1.14.3-4.module_el8.10.0+4269+94686149
- delve Fixed in 1.26.1-1.module_el8.10.0+4307+6e4cbc60
- fuse-overlayfs Fixed
A version is affected if any line below covers it.
- Affected before 1.13-1.module_el8.10.0+3792+03eaed9c
- Affected before 1.13-1.module_el8.10.0+3909+6e1c1eb7
- Affected before 1.13-1.module_el8.10.0+4068+0e21408f
- Affected before 1.13-1.module_el8.10.0+4082+f7f0c95e
- go-toolset Fixed in 1.26.10-1.module_el8.10.0+4307+6e4cbc60
- golang Fixed in 1.26.10-1.module_el8.10.0+4307+6e4cbc60
- golang-bin Fixed in 1.26.10-1.module_el8.10.0+4307+6e4cbc60
- golang-docs Fixed in 1.26.10-1.module_el8.10.0+4307+6e4cbc60
- golang-misc Fixed in 1.26.10-1.module_el8.10.0+4307+6e4cbc60
- golang-race Fixed in 1.26.10-1.module_el8.10.0+4307+6e4cbc60
- golang-src Fixed in 1.26.10-1.module_el8.10.0+4307+6e4cbc60
- golang-tests Fixed in 1.26.10-1.module_el8.10.0+4307+6e4cbc60
- grafana Fixed in 9.2.10-36.el8_10
- grafana-pcp Fixed in 5.1.1-19.el8_10
- grafana-selinux Fixed in 9.2.10-36.el8_10
- libslirp Fixed
A version is affected if any line below covers it.
- Affected before 4.4.0-2.module_el8.10.0+3845+87b84552
- Affected before 4.4.0-2.module_el8.10.0+4016+efd18bf8
- Affected before 4.4.0-2.module_el8.10.0+4090+91932338
- Affected before 4.4.0-2.module_el8.10.0+4120+03ad4b47
- libslirp-devel Fixed
A version is affected if any line below covers it.
- Affected before 4.4.0-2.module_el8.10.0+3845+87b84552
- Affected before 4.4.0-2.module_el8.10.0+4068+0e21408f
- Affected before 4.4.0-2.module_el8.10.0+4082+f7f0c95e
- Affected before 4.4.0-2.module_el8.10.0+4102+6c76e544
- netavark Fixed
A version is affected if any line below covers it.
- Affected before 2:1.10.3-1.module_el8.10.0+3845+87b84552
- Affected before 2:1.10.3-1.module_el8.10.0+3926+f12484f5
- Affected before 2:1.10.3-1.module_el8.10.0+4047+545787c4
- Affected before 2:1.10.3-1.module_el8.10.0+4082+f7f0c95e
- oci-seccomp-bpf-hook Fixed in 1.2.10-4.module_el8.10.0+4327+ab8e4068
- podman Fixed in 4:4.9.4-38.module_el8.10.0+4327+ab8e4068
- podman-catatonit Fixed in 4:4.9.4-38.module_el8.10.0+4327+ab8e4068
- podman-docker Fixed in 4:4.9.4-38.module_el8.10.0+4327+ab8e4068
- podman-gvproxy Fixed in 4:4.9.4-38.module_el8.10.0+4327+ab8e4068
- podman-plugins Fixed in 4:4.9.4-38.module_el8.10.0+4327+ab8e4068
- podman-remote Fixed in 4:4.9.4-38.module_el8.10.0+4327+ab8e4068
- podman-tests Fixed in 4:4.9.4-38.module_el8.10.0+4327+ab8e4068
- python3-criu Fixed
A version is affected if any line below covers it.
- Affected before 3.18-5.module_el8.10.0+3845+87b84552
- Affected before 3.18-5.module_el8.10.0+3901+4b80ecd7
- Affected before 3.18-5.module_el8.10.0+4047+545787c4
- Affected before 3.18-5.module_el8.10.0+4120+03ad4b47
- python3-podman Fixed in 4.9.0-3.module_el8.10.0+4016+efd18bf8
- runc Fixed in 4:1.2.9-9.module_el8.10.0+4327+ab8e4068
6 further packages in CloudLinux 8 not shown (first 40 listed).
Derived from AlmaLinux 8. Partial coverage: only packages taken from AlmaLinux 8 are listed.
Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
CloudLinux 9
- buildah Fixed in 2:1.43.4-2.el9_8
- buildah-tests Fixed in 2:1.43.4-2.el9_8
- go-toolset Fixed in 1.26.10-1.el9_8
- golang Fixed in 1.26.10-1.el9_8
- golang-bin Fixed in 1.26.10-1.el9_8
- golang-docs Fixed in 1.26.10-1.el9_8
- golang-misc Fixed in 1.26.10-1.el9_8
- golang-race Fixed in 1.26.10-1.el9_8
- golang-src Fixed in 1.26.10-1.el9_8
- golang-tests Fixed in 1.26.10-1.el9_8
- grafana Fixed in 10.2.6-23.el9_8.7
- grafana-pcp Fixed in 5.1.1-17.el9_8.2
- grafana-selinux Fixed in 10.2.6-23.el9_8.7
- ignition Fixed in 2.26.0-1.el9_8.2
- ignition-edge Fixed in 2.26.0-1.el9_8.2
- ignition-grub Fixed in 2.26.0-1.el9_8.2
- ignition-validate Fixed in 2.26.0-1.el9_8.2
- podman Fixed in 6:5.8.2-8.el9_8
- podman-docker Fixed in 6:5.8.2-8.el9_8
- podman-plugins Fixed in 6:5.8.2-8.el9_8
- podman-remote Fixed in 6:5.8.2-8.el9_8
- podman-tests Fixed in 6:5.8.2-8.el9_8
- skopeo Fixed in 2:1.22.2-9.el9_8
- skopeo-tests Fixed in 2:1.22.2-9.el9_8
Derived from AlmaLinux 9. Partial coverage: only packages taken from AlmaLinux 9 are listed.
Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
CloudLinux 10
- buildah Fixed in 2:1.43.1-7.el10_2
- buildah-tests Fixed in 2:1.43.1-7.el10_2
- go-toolset Fixed in 1.26.10-1.el10_2.alma.1
- golang Fixed in 1.26.10-1.el10_2.alma.1
- golang-bin Fixed in 1.26.10-1.el10_2.alma.1
- golang-docs Fixed in 1.26.10-1.el10_2.alma.1
- golang-misc Fixed in 1.26.10-1.el10_2.alma.1
- golang-race Fixed in 1.26.10-1.el10_2.alma.1
- golang-src Fixed in 1.26.10-1.el10_2.alma.1
- golang-tests Fixed in 1.26.10-1.el10_2.alma.1
- grafana-pcp Fixed in 5.3.0-8.el10_2.2
- ipp-usb Fixed in 0.9.27-7.el10_2.4
- oci-seccomp-bpf-hook Fixed in 1.2.11-3.el10_2
- podman Fixed in 7:5.8.2-11.el10_2.alma.1
- podman-docker Fixed in 7:5.8.2-11.el10_2.alma.1
- podman-remote Fixed in 7:5.8.2-11.el10_2.alma.1
- podman-tests Fixed in 7:5.8.2-11.el10_2.alma.1
- skopeo Fixed in 2:1.22.2-6.el10_2
- skopeo-tests Fixed in 2:1.22.2-6.el10_2
- yggdrasil Fixed in 0.4.9.2-1.el10_2.4
- yggdrasil-devel Fixed in 0.4.9.2-1.el10_2.4
Derived from AlmaLinux 10. Partial coverage: only packages taken from AlmaLinux 10 are listed.
Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
Debian 12
- golang-1.19 No fix yet
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- golang-1.24 No fix yet
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- golang-1.26 Fixed in 1.26.10-1
- golang-1.27 Fixed in 1.27.3-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 22.04 LTS
- golang-1.24 No fix yet
- golang-1.25 No fix yet
- golang-1.26 No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 24.04 LTS
- golang-1.24 No fix yet
- golang-1.25 No fix yet
- golang-1.26 No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 26.04 LTS
- golang-1.24 No fix yet
- golang-1.25 No fix yet
- golang-1.26 No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 26.10
- golang-1.26 No fix yet
- golang-1.27 No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.