What’s Vulnerable › Products

X.org xorg-x11-server vulnerabilities

1 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 11 published in the last 12 months.

Check whether your X.org xorg-x11-server version is affected

Latest X.org xorg-x11-server vulnerabilities

• CVE-2026-93536 — X.Org Server GestureBuildSprite Use-After-Free (CVSS 5.3)
• CVE-2026-93524 — X.Org Server XKB SetMap Key Width/Action Count Desync Out-Of-Bounds Read (CVSS 6.9)
• CVE-2026-93523 — X.Org Server XInput2 PassiveUngrabDevice Out-of-Bounds Write (CVSS 7.8)
• CVE-2026-93522 — X.Org Server Glamor CopyArea Heap Buffer Overflow (CVSS 7.8)
• CVE-2026-93521 — X.Org Server RandR ChangeProviderProperty Heap Buffer Overflow (CVSS 7.8)
• CVE-2026-93520 — X.Org Server XKB ChangeKeycodeRange Heap Out-of-Bounds Write (CVSS 7.8)
• CVE-2026-93519 — X.Org Server XFixes Pointer Barrier Event List Buffer Overflow (CVSS 7.8)
• CVE-2026-93518 — X.Org Server XKB ResizeKeyType Numeric Truncation (CVSS 7.8)
• CVE-2026-93516 — .Org Server XInput Passive Grab Use-After-Free (CVSS 5.5)
• CVE-2026-93515 — .Org Server Present Extension Use-After-Free (CVSS 6.8)
• CVE-2026-88812 — X.Org Server XKB SetGeometry TextDoodad Double Free (CVSS 7.8)