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-2026-96612

The hexpm hex package manager is vulnerable to a path traversal vulnerability (CWE-22) affecting versions 0.6.0 before 2.5.2 . The root cause is the lack of validation on the app label retrieved from the signed registry. A malicious publisher can provide a label containing traversal sequences (e....

EUVD-2026-97508

Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal' vulnerability in hexpm hex allows a malicious package publisher to delete a directory outside the project's deps directory and extract package files into it when a developer fetches dependencies. A package release's...

CVE-2026-96618

The hexpm hex package (versions 0.11.2 before 2.5.2) is vulnerable to a Data Amplification attack where an untrusted mirror can exhaust a machine's memory or disk space. The root cause is that Hex.HTTP.request/5 decompresses gzip responses without enforcing size limits, and package tarballs/docs ...

CVE-2026-96618 Hex exhausts memory and disk on oversized or compressed responses from an untrusted mirror

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...

EEF-CVE-2026-96618 Hex exhausts memory and disk on oversized or compressed responses from an untrusted mirror

Summary 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 configure...

PT-2026-110651

Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal' vulnerability in hexpm hex allows a malicious package publisher to delete a directory outside the project's deps directory and extract package files into it when a developer fetches dependencies. A package release's...

PT-2026-110652

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 H...