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cpe:2.3:a:x.org:xorg-x11-server:*:*:*:*:*:*:*:*

part: a version: * update: *

VendorX.Org (4cd053ee-09df-594a-873d-dbd09ec2f899)
ProductXorg X11 Server (5dc99468-22d2-522c-b4e1-5519b2480f1b)
Edition*
Language*
Software edition*
Target software*
Target hardware*
Other*
NotesImported from gcve-enriched-dumps CVE data

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Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2026-56000 vulnerable 2026-07-29 01:00:28.704902 xorg-x11-server / xwayland GLX contextTags Use-After-Free in CommonMakeCurrent()
Local attackers with a X connection able to provide GLX commit to the X server xorg-server before 21.2.24 and xwayland before 24.1.13 could cause a Heap Use After Free, due to CommonMakeCurrent() pointing into potentially reallocated memory.
Published: 2026-07-08T07:36:15.357Z
Updated: 2026-07-08T12:42:16.061Z
Reference links
Imported from gcve-enriched-dumps CVE data

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