CVE-2026-111943: GitLab has removed trust for compromised eMudhra Intermediate CA Certificates for GitLab CE/EE
This GitLab advisory covers CVE-2026-111943 in GitLab CE/EE.
Key facts
- CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N· base score 6.8, scored by CISA-ADPAttack vector: network. Attack complexity: high. Privileges required: none. User interaction: required. Scope: unchanged. Confidentiality impact: high. Integrity impact: high. Availability impact: none.- Weakness
- CWE-299: Improper Check for Certificate Revocation
- CISA SSVC
- Exploitation: none observed. Automatable: no. Technical impact: total. CISA, .
- CISA KEV
- Not listed (catalogue checked )
- Affected
- GitLab CE/EE: all versions before 18.11.14, 19.0 before 19.0.11, 19.1 before 19.1.10, 19.2 before 19.2.10, 19.3 before 19.3.7, 19.4 before 19.4.5, and 19.5 before 19.5.3
- Fixed in
- GitLab CE/EE 18.11.14, GitLab CE/EE 19.0.11, GitLab CE/EE 19.1.10 and 4 more below
- Source published
- Listed by VulniPulse
Compiled by VulniPulse from the linked sources. How records are collected and checked.
Affected products & platforms
Description
For GitLab CE/EE, GitLab has removed trust for eight eMudhra intermediate CA certificates whose private keys have been compromised. This release removes trust for those certificates from the certificate stores GitLab ships.
For background, see eMudhra’s public incident write-up.
Text from the source record.
- GitLab CE/EE: all versions before 18.11.14, 19.0 before 19.0.11, 19.1 before 19.1.10, 19.2 before 19.2.10, 19.3 before 19.3.7, 19.4 before 19.4.5, and 19.5 before 19.5.3
Official advisory · medium-confidence parse· fetched ·verify at source
How to fix CVE-2026-111943
Upgrade to a fixed release named by GitLab:
- GitLab CE/EE 18.11.14
- GitLab CE/EE 19.0.11
- GitLab CE/EE 19.1.10
- GitLab CE/EE 19.2.10
- GitLab CE/EE 19.3.7
- GitLab CE/EE 19.4.5
- GitLab CE/EE 19.5.3
Vendor guidance
- Upgrade to a patched release: GitLab CE/EE 18.11.14, GitLab CE/EE 19.0.11, GitLab CE/EE 19.1.10, GitLab CE/EE 19.2.10, GitLab CE/EE 19.3.7, GitLab CE/EE 19.4.5, GitLab CE/EE 19.5.3.
Support dates for the fixed release lines
- GitLab 18.11: support ended
- GitLab 19.0: support ended
- GitLab 19.1: support ended
- GitLab 19.2: support ended
- GitLab 19.3: support ends
- GitLab 19.4: support ends
- GitLab 19.5: support ends
CVE-2026-111943 in other vendors' advisories
- NetApp: NTAP-20261106-0008, medium severity
- Red Hat: CVE-2026-111943, medium severity, fixed in openshift4/ose-cluster-autoscaler-operator:1792974939, openshift4/ose-machine-api-provider-openstack-rhel9:1792849587, openshift4/ose-csi-snapshot-controller-rhel9:1792874101 and 18 more
- Veeam: KB4825
- Veeam: KB4954, medium severity, fixed in 9.0.9
More GitLab advisories
CVE-2026-110264Oct 22, 2026issue has been discovered in GitLab CE/EECVE-2026-12664Oct 21, 2026GitLab CE/EE vulnerabilityCVE-2026-13319Oct 21, 2026GitLab improper access controlCVE-2026-14288Oct 21, 2026GitLab improper access controlCVE-2026-15723Oct 21, 2026GitLab CE/EE vulnerabilityCVE-2026-16255Oct 21, 2026GitLab EE vulnerability
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