CVE-2026-110264
Integer Overflow or Wraparound in GitLab
- Published
- Oct 22, 2026
- Updated
- Oct 22, 2026
- Assigning CNA
- GitLab
- Evidence observed
- Oct 29, 2026
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:HLow · next 30 days
- Percentile
- 62.7%
- Model date
- Oct 27, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
An issue has been discovered in GitLab CE/EE affecting all versions from 7.0 before 18.11.13, 19.0 before 19.0.10, 19.1 before 19.1.9, 19.2 before 19.2.9, 19.3 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, under certain conditions, could have allowed an unauthenticated user to execute arbitrary code on the GitLab server due to integer overflow when compiling a specially crafted regular expression.
Sources
- TLDRDetection
Sigma-based detection rules, log queries, atomic tests, and response procedures for monitoring and threat hunting in GitLab environments.
Responsible use
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