Snapshot of public data from 30 Oct 2026, 10:41:14. This data is not updated until the API is deployed.

CVE-2026-97229

GitLab Community Edition and Enterprise Edition Integer Overflow or Wraparound Vulnerability

UrgentCVSS 10.0 v3.1Exploited

Why this priority

Generic watch priority computed by public, versioned rules. It does not know your assets. See the glossary

Présent dans le catalogue CISA KEV (exploitation confirmée)

Description

GitLab Community Edition and Enterprise Edition contain a integer overflow or wraparound vulnerability that could allow an unauthenticated user to execute arbitrary code on the GitLab server via a specially crafted regular expression in a CI/CD configuration, due to insufficient regular expression validation.

Affected products

Vendor	Product	Versions
GitLab	GitLab	from 19.2 to 19.2.8 excluded from 19.3 to 19.3.5 excluded from 19.4 to 19.4.2 excluded
GitLab	Community Edition and Enterprise Edition	All versions

Revision history

Revision 2 30 Oct 2026, 10:18:44
Update : Affected versions changed
Revision 1 30 Oct 2026, 10:17:21
New record

Qualification

CVSS severity ? Technical severity score between 0 and 10, with its version (3.1, 4.0). See the glossary: 10.0 CRITICAL CVSS v3.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
KEV catalog ? CISA catalog of vulnerabilities with confirmed exploitation. Absence from the catalog does not prove absence of exploitation. See the glossary: Listed
Exploitation: Confirmed
EPSS probability ? Probability, between 0 and 1, that a vulnerability is exploited in the next 30 days, published daily by FIRST. Always dated. See the glossary: Unknown
Confidence ? Quality of the sources behind the record. It is not a risk score. See the glossary: High

Priority rules, version 1

CISA KEV catalog

Added on: 29 October 2026
Federal due date: 1 November 2026
Required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.
Ransomware use: Unknown