CVE-2026-110264: Integer Overflow or Wraparound in GitLab

Overview

Severity

Critical (CVSS 10)

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Exploit Status

Not Exploited

Patch Tuesday

2026-Oct

Released

2026-10-25

Last Updated

2026-10-25

EPSS Score

1.00% (percentile: 62.6%)

Detection & Weaponization (1 sources)

Maturity: Exploit

• GitHub PoC: 12 repositories

Affected Products (1)

Other

• 21905-17084

Revision History

• 2026-10-25: Information published.
• 2026-10-25: Information published.