SEPTEMBER 29, 2026
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Case File

CVE-2026-93577

CRITICAL · CVSS 9.9

Source: NVD + CISA KEV + EPSS · Published 2026-09-24 · Last synced 2026-09-29

CyberRota Analysis

AI-Generated

GitLab CE/EE versions prior to 19.2.7, 19.3.3, and 19.4.1 are vulnerable to an integer overflow flaw that can be exploited by authenticated users to execute arbitrary code on the server through specially crafted regular expressions in CI/CD configurations. This critical vulnerability poses a significant risk to the integrity and security of the GitLab environment. Organizations using affected versions should prioritize remediation to mitigate potential exploitation.

CVE
CVE-2026-93577
Severity
CRITICAL
CVSS
9.9
EPSS
N/A
GitLab

Original NVD Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 19.2 before 19.2.7, 19.3 before 19.3.3, and 19.4 before 19.4.1 that under certain conditions could have allowed an authenticated user to execute arbitrary code on the GitLab server due to an integer overflow issue when compiling a specially crafted regular expression in a CI/CD configuration.

Related CVEs

Other vulnerabilities affecting the same vendor(s)