Wire · regulatory
Critical Vulnerability in GitLab Community Edition and Enterprise Edition
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Fusion42 · 14 October 2026 · Fusion42 review
GitLab CI/CD Regular Expression Compiler in Community and Enterprise Editions has a critical integer overflow vulnerability allowing unauthenticated remote code execution, affecting versions below 19.4.2, 19.3.5, and 19.2.8. Users should update immediately to mitigate risk.
This Wire brief sits within Fusion42's coverage of Enterprise Software and Cybersecurity, and 3 sources have reported it between 12 Oct 2026 and 14 Oct 2026.
◆ ◆ The Wire takeaway
You must update your GitLab CI/CD systems immediately to avoid critical breaches. Ignoring this will leave your platform open to remote attacks that bypass authentication.
◆ Coverage
3 sources · first reported 12 Oct 2026 · latest 14 Oct 2026
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