A critical remote code execution flaw in GitHub allowed users to gain access to millions of repositories and compromise ...

The now‑patched flaw allowed authenticated users to execute arbitrary code via crafted git push requests, affecting ...

A prompt injection attack hit Claude Code, Gemini CLI, and Copilot simultaneously. Here's what all three system cards reveal ...

CVE-2026-3854 (CVSS 8.7) enabled GitHub RCE via git push, risking cross-tenant access to millions of repositories.

Hidden comments in pull requests analyzed by Copilot Chat leaked AWS keys from users’ private repositories, demonstrating yet another way prompt injection attacks can unfold. In a new case that ...

GitHub projects have been targeted with malicious commits and pull requests, in an attempt to inject backdoors into these projects. Most recently, the GitHub repository of Exo Labs, an AI and machine ...

A pair of security vulnerabilities discovered in the GitHub environments of two very popular open source projects from Apache and Google could be used to stealthily modify project source code, steal ...

GitHub has fixed a critical remote code execution vulnerability, CVE-2026-3854, that allowed anyone with push access to execute arbitrary commands on its servers. While GitHub.com was patched within ...

Bitwarden CLI 2026.4.0 was compromised via GitHub Actions in Checkmarx campaign, exposing secrets and distributing malicious ...