APT vulnerabilities

1 known vulnerability in APT from Ubuntu. 1 is rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 7.7 High severity

  APT: UNIX Hard Link

  CVE-2026-109518Nov 4, 2026Debian

  On Debian, Ubuntu, and derivative Linux distributions, an on-path attacker who can manipulate the HTTP traffic (including a malicious mirror or proxy) between an APT client and an archive server triggered by a package install can trick the client into installi