https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-04T08:52:07.883412+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2026-2219 CVE-2026-2219 2026-10-04T08:52:07.885451+00:00

Affected: Debian dpkg

It was discovered that dpkg-deb (a component of dpkg, the Debian package management system) does not properly validate the end of the data stream when uncompressing a zstd-compressed .deb archive, which may result in denial of service (infinite loop spinning the CPU).

 https://vulnerability.circl.lu/vuln/usn-8249-1 USN-8249-1 — dpkg vulnerability 2026-10-04T08:52:07.885549+00:00

Affected: Ubuntu:24.04:LTS: dpkg, Ubuntu:25.10: dpkg

Yashashree Gund discovered that the dpkg dpkg-deb tool incorrectly handled certain zstd-compressed .deb archives. If a user or automated system were tricked into manipulating a specially crafted .deb archive, a remote attacker could possibly use this issue to cause dpkg-deb to stop responding, resulting in a denial of service.