Supply-chain attacksBriefConfirmed by two or more outlets

Late-October malware advisory flood

112 GitHub malware advisories covering 106 packages (96 npm, 10 PyPI) between 26 and 28 Oct 2026.

Disclosed

What happened

  • 112 GitHub malware advisories covering 106 packages (96 npm, 10 PyPI) between 26 and 28 Oct 2026. This is an advisory count, not confirmed hijacks.

Sources

This is a brief: a short, sourced summary from our incident tracking. Full advisories add commands to check whether you are affected.