https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-03T20:22:02.015390+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2021-3472 CVE-2021-3472 2026-10-03T20:22:02.462332+00:00

Affected: xorg-x11-server

A flaw was found in xorg-x11-server in versions before 1.20.11. An integer underflow can occur in xserver which can lead to a local privilege escalation. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

 https://vulnerability.circl.lu/vuln/usn-4905-1 USN-4905-1 — xorg-server, xorg-server-hwe-16.04, xorg-server-hwe-18.04 vulnerability 2026-10-03T20:22:02.462429+00:00

Affected: Ubuntu:16.04:LTS: xorg-server, Ubuntu:16.04:LTS: xorg-server-hwe-16.04, Ubuntu:18.04:LTS: xorg-server, Ubuntu:18.04:LTS: xorg-server-hwe-18.04, Ubuntu:20.04:LTS: xorg-server

Jan-Niklas Sohn discovered that the X.Org X Server incorrectly handled certain lengths of XInput extension ChangeFeedbackControl requests. An attacker could use this issue to cause the server to crash, resulting in a denial of service, or possibly execute arbitrary code.