XO
Product
xorg-x11-server
by x.org · last CVE Oct 28, 2026
12
CVEs
0
On KEV
7.8
Max CVSS
11
New 30D
Severity mix
Critical 0High 8Medium 4Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-93523
New
7.8–Oct 28
X.Org Server XInput2 PassiveUngrabDevice Out-of-Bounds Write
Affected: before 21.1.25
CVE-2026-93522
New
7.8–Oct 28
X.Org Server Glamor CopyArea Heap Buffer Overflow
Affected: before 21.1.25
CVE-2026-93521
New
7.8–Oct 28
X.Org Server RandR ChangeProviderProperty Heap Buffer Overflow
Affected: before 21.1.25
CVE-2026-93520
New
7.8–Oct 28
X.Org Server XKB ChangeKeycodeRange Heap Out-of-Bounds Write
Affected: before 21.1.25
CVE-2026-93519
New
7.8–Oct 28
X.Org Server XFixes Pointer Barrier Event List Buffer Overflow
Affected: before 21.1.25
CVE-2026-93518
New
7.8–Oct 28
X.Org Server XKB ResizeKeyType Numeric Truncation
Affected: before 21.1.25
CVE-2026-88812
New
7.8–Oct 27
X.Org Server XKB SetGeometry TextDoodad Double Free
Affected: before 21.1.25
CVE-2026-56000
7.8
0%
Jul 8
xorg-x11-server / xwayland GLX contextTags Use-After-Free in CommonMakeCurrent()
Affected: before 21.1.24
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