CVE-2026-3854 (CVSS 8.7) enabled GitHub RCE via git push, risking cross-tenant access to millions of repositories.
A critical remote code execution flaw in GitHub allowed users to gain access to millions of repositories and compromise ...
Wiz discovered a critical remote code execution vulnerability in GitHub that exposed millions of repositories.
Two major remote code execution vulnerabilities have been disclosed and patched in GitHub and the Cursor IDE. GitHub’s CVE-2026-3854 allowed authenticated users to execute arbitrary commands via a ...
Have you recently cloned a GitHub or GitLab repository, created a new branch and tried to push back, only to encounter Git's fatal "Current branch has no upstream branch" error? If that's the case, ...