Cybersecurity · 1 views

Researchers Discover Critical GitHub CVE-2026-3854 RCE Flaw Exploitable via Single Git Push

Cybersecurity researchers have disclosed details of a critical security vulnerability impacting GitHub.com and GitHub Enterprise Server t…

Source The Hacker News AI Summary Updated April 28, 2026

Story intelligence Beta

Freshness Stale Updated April 28, 2026

Confidence Limited Single-outlet story

Coverage Single outlet

Views 1 Community interest

Read time 1 min ~60 words

AI Summary

Cybersecurity researchers have disclosed details of a critical security vulnerability impacting GitHub.com and GitHub Enterprise Server that could allow an authenticated user to obtain remote code execution with a single "git push" command. The flaw, tracked as CVE-2026-3854 (CVSS score: 8.7), is a case of command injection that could allow an attacker with push access to a repository to achieve

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