CVE-2026-3854 (CVSS 8.7) enabled GitHub RCE via git push, risking cross-tenant access to millions of repositories.
GitHub has patched a high-severity remote code execution vulnerability that allowed anyone with push access to a private ...
The now‑patched flaw allowed authenticated users to execute arbitrary code via crafted git push requests, affecting ...
GitHub’s engineering team developed a fix and deployed it just over an hour after identifying the root cause, protecting both ...