https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-05T21:16:05.491902+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/euvd-2026-376441 EUVD-2026-376441 2026-10-05T21:16:05.494086+00:00 EUVD-2026-376441 https://cve.radiocsirt.org/vuln/fkie_cve-2026-96275 fkie_cve-2026-96275 2026-10-05T21:16:05.494116+00:00

A malicious or compromised Flatpak repository can write attacker-controlled content to arbitrary locations on the host filesystem via extract_extra_data(). On system installs, the write happens as root. Two issues combine: `files/extra` is resolved via path operations that follow symlinks, and blob names from `xa.extra-data-sources` are not sanitized against `..` traversal.

 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-96275 UBUNTU-CVE-2026-96275 2026-10-05T21:16:05.494147+00:00

Affected: Ubuntu:Pro:18.04:LTS: flatpak, Ubuntu:Pro:20.04:LTS: flatpak, Ubuntu:Pro:22.04:LTS: flatpak, Ubuntu:Pro:24.04:LTS: flatpak, Ubuntu:26.04:LTS: flatpak

A malicious or compromised Flatpak repository can write attacker-controlled content to arbitrary locations on the host filesystem via extract_extra_data(). On system installs, the write happens as root. Two issues combine: `files/extra` is resolved via path operations that follow symlinks, and blob names from `xa.extra-data-sources` are not sanitized against `..` traversal.