CVE-2026-110264
Integer Overflow or Wraparound in GitLab
- Published
- Last modified
- Status
- published
- Known exploitation
- Not listed in CISA KEV
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.
Affected versions
- GitLab GitLab
From 7.0 · fixed in 18.11.13; From 19.0 · fixed in 19.0.10; From 19.1 · fixed in 19.1.9; From 19.2 · fixed in 19.2.9; From 19.3 · fixed in 19.3.6; From 19.4 · fixed in 19.4.3; From 19.5 · fixed in 19.5.1