CVE-2026-96618

Improper Handling of Highly Compressed Data Data Amplification vulnerability in hexpm hex allows an untrusted package mirror to exhaust the memory or disk space of the machine running mix deps.get, mix deps.update, mix hex.package fetch or mix hex.docs fetch. Hex treats a mirror configured with...

CVE-2026-105280

The hexpm hex package (versions 0.20.2 before 2.5.2 ) is vulnerable to an Improper Validation of Integrity Check Value (CWE-354). When using mix hex.package fetch PACKAGE VERSION --output -, the tool writes bytes from Hex.SCM.fetch/3 directly to standard output without performing the required che...

CVE-2026-105280 Hex writes unverified package tarballs to standard output in mix hex.package fetch

Improper Validation of Integrity Check Value vulnerability in hexpm hex allows a package mirror to substitute the tarball that mix hex.package fetch PACKAGE VERSION --output - writes to standard output. Hex compares a fetched tarball's inner and outer checksums with the repository's signed regist...

PT-2026-110632

Improper Validation of Integrity Check Value vulnerability in hexpm hex allows a package mirror to substitute the tarball that mix hex.package fetch PACKAGE VERSION --output - writes to standard output. Hex compares a fetched tarball's inner and outer checksums with the repository's signed regist...