GitLab CVE-2026-19478 Comes Under Active Exploitation Within Days of Disclosure

GitLab CVE-2026-19478 Comes Under Active Exploitation Within Days of Disclosure

The Hacker News · Aug 21, 2026

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GitLab CVE-2026-19478 Comes Under Active Exploitation Within Days of Disclosure
Security August 21, 2026

A newly disclosed security flaw in GitLab has come under active exploitation within days of public disclosure, according to watchTowr. The vulnerability in question is CVE-2026-19478 (CVSS score: 9.4), a case of code injection that allows an unauthenticated attacker to modify or delete publicly accessible GitLab projects and rewrite their data under certain conditions without requiring

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