X.Org / X server

23 vulnerabilities across affected versions.

CVE-2026-55999HIGH8.521.2.24

CVE-2025-26594HIGH7.821.1.16

CVE-2025-26595HIGH7.821.1.16

CVE-2025-26596HIGH7.821.1.16

CVE-2025-26597HIGH7.821.1.16

CVE-2025-26598HIGH7.821.1.16

CVE-2025-26599HIGH7.821.1.16

CVE-2025-26600HIGH7.821.1.16

CVE-2025-26601HIGH7.821.1.16

CVE-2026-50256HIGH7.821.1.23

CVE-2026-50257HIGH7.821.1.23

CVE-2026-50258HIGH7.821.1.23

CVE-2026-50259HIGH7.821.1.23

CVE-2026-50260HIGH7.821.1.23

CVE-2026-50261HIGH7.821.1.23

CVE-2026-50264HIGH7.821.1.23

CVE-2026-56000HIGH7.821.2.24

CVE-2022-49737HIGH7.720.11 – 21.1.16

CVE-2025-62230HIGH7.321.1.19

CVE-2025-62231HIGH7.321.1.19

CVE-2026-50262MEDIUM5.521.1.23

CVE-2026-50263MEDIUM5.521.1.23

CVE-2007-6427UNRATED1.4.1