CVE-2026-97229

CRITICAL

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 19.2 before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain conditions, could have allowed an unaut...

Affects 0 products across 1 vendor.

CVSS 3.110.0
EPSS0.5%
Percentile45th
PatchUnknown
CVSS Vector — Plain English Remotely exploitable over the network, low complexity, no authentication required, no user interaction needed, can impact systems beyond the vulnerable component, full confidentiality impact, full integrity impact, full availability impact.
CWE Weakness Definitions
CWE-190: Integer Overflow or Wraparound

Arithmetic operation exceeds the maximum integer value, wrapping around and often leading to undersized allocations.

Related Attack Patterns (CAPEC)
CAPEC-92 Forced Integer Overflow
via CWE-190

Mapping is CWE-to-CAPEC per MITRE CAPEC 3.9.

◆ AI Analysis — automated analysis, not human-reviewed

A critical severity vulnerability (CVE-2026-97229) affects the target system. GitLab has remediated an issue in GitLab CE/EE affecting all versions from 19.2 before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain conditions, could have allowed an unauthenticated user to execute arbitrary code on the GitL...

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Frequently Asked Questions
What is CVE-2026-97229?
A critical severity vulnerability (CVE-2026-97229) affects the target system. GitLab has remediated an issue in GitLab CE/EE affecting all versions from 19.2 before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain conditions, could have allowed an unauthenticated user to execute arbitrary code on the GitL...
What is the CVSS score for CVE-2026-97229?
CVE-2026-97229 has CVSS 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H. EPSS: 0.5%.
Is CVE-2026-97229 actively exploited?
No confirmed active exploitation of CVE-2026-97229 as of 2026-10-16.
How do I remediate CVE-2026-97229?
Advisory: https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-4-2-released/
What systems are affected by CVE-2026-97229?
CVE-2026-97229 affects Gitlab.
Vulnerability Details
CVE IDCVE-2026-97229
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Published2026-10-13
Last Modified2026-10-14
ICS Relevance0%
Weakness (CWE)
Integer Overflow or Wraparound
SourceNVD
Official Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 19.2 before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain conditions, could have allowed 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.

Source: NIST NVD / MITRE CVE Database

Affected Products
VendorProductAffected Versions
Gitlab — —
Remediation
View Vendor Advisory →
Threat Intelligence
● Threat Intelligence Validated: October 2026 | Threat Age: 7 Days
CISA known-exploitedNot in KEV catalog
Public ExploitNot confirmed
PoC CodeNot confirmed
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