Open sourceOpen-source releaseSafety & Alignment · MLOps, Tooling & Infrastructure · Evaluation & Benchmarks1 source · Oct 20, 2026

eMudhra Intermediate CA Compromise

The private keys of eight eMudhra intermediate CA certificates have been compromised.

Proof1 independent outlet

Key points

  • Any software that bundles a list of trusted certificates needs to be updated.
  • This site is tracking software updates via this GitHub repository - Linux distros need to update their ca-certificates packages.
  • In Python world uv 0.13.4 and pip 26.2.2 and certifi 2026.10.19 have been released with upgraded certificate lists.
  • Tags: encryption, https, pip, python, security, uv

Sources (1)

  • [1]eMudhra Intermediate CA Compromise
    Simon Willison's Weblog · Oct 20, 11:50 PM
    The private keys of eight eMudhra intermediate CA certificates have been compromised.
    Any software that bundles a list of trusted certificates needs to be updated.

Extractive summary: sentences quoted from the sources.

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