OCTOBER 6, 2026
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Case File

CVE-2026-90970

CRITICAL · CVSS 9.9 EPSS 0.94%

Source: NVD + CISA KEV + EPSS · Published 2026-10-02 · Last synced 2026-10-06

CyberRota Analysis

AI-Generated

The GitLab AI Gateway component is vulnerable in specific versions, allowing authenticated users with Duo Agent Platform access to exploit a flaw that could lead to arbitrary command execution by escaping the prompt template sandbox through a specially crafted flow configuration. This critical vulnerability, rated 9.9 on the CVSS scale, poses significant risks to the integrity and security of affected systems. Organizations using the GitLab AI Gateway should prioritize immediate remediation to mitigate potential exploitation.

CVE
CVE-2026-90970
Severity
CRITICAL
CVSS
9.9
EPSS
0.94%
GitLab

Original NVD Description

GitLab has remediated a vulnerability in the GitLab AI Gateway component affecting all versions of the AI Gateway from 18.1.6 before 19.2.4, 19.3 before 19.3.2, and 19.4 before 19.4.1 that, under certain conditions, could have allowed an authenticated user with Duo Agent Platform access to escape the prompt template sandbox via a specially crafted flow configuration, resulting in arbitrary command execution on the AI Gateway.