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Home
Patched Functions
Debian
Xorg Server

debian/xorg-server: Functions Patched by CVE Fixes

c

#110 of 500 repositories

debian/xorg-server

Functions and files changed by CVE fixes in this repository.

Latest located fix May 5, 2026

39

CVE fixes located

Published CVEs

6

Functions patched

Distinct function sites

36

Files patched

Distinct source files

2007–2026

Years covered

By CVE publication date

Overview

39 published CVEs have a fix traced to functions in debian/xorg-server, the earliest published in 2007. Those fixes changed 6 distinct functions across 36 files, in 229 patch hunks.

Among the 500 repositories tracked here, debian/xorg-server ranks #110 by the number of CVEs with a located fix.

Most patched functions

Functions in debian/xorg-server changed by the most CVE fixes.

1_XkbCheckRequestBoundsxkb/xkb.c1 CVEs · 1 patches2026
2remove_master_funcXi/xibarriers.c1 CVEs · 1 patches2025
3DeviceFocusEventdix/enterleave.h1 CVEs · 1 patches2023

Most patched files

Files in debian/xorg-server changed by the most CVE fixes.

1xkb/xkb.c10 CVEs · 1 functions
2xorg/dbe/dbe.c3 CVEs · 0 functions
3xorg/render/render.c3 CVEs · 0 functions
4dix/devices.c2 CVEs · 0 functions
5dix/enterleave.c2 CVEs · 0 functions
6Xi/xipassivegrab.c2 CVEs · 0 functions
7Xi/xiproperty.c2 CVEs · 0 functions
8Xi/xibarriers.c1 CVEs · 2 functions
9dix/enterleave.h1 CVEs · 1 functions
10include/eventstr.h1 CVEs · 1 functions

Fix size

How much code a CVE fix in debian/xorg-server changes, with backports counted once.

10

Median lines changed

Added plus removed, per CVE

64%

Fixes of 20 lines or fewer

Share of CVE fixes

67%

Fixes in a single function

Share of CVE fixes

Latest CVEs

The most recently published CVEs with a fix located in debian/xorg-server, and the functions each fix changed.

Xorg: xwayland: x.org x server: information disclosure or denial of service via out-of-bounds read in xkb modifier map handling
CVE-2026-34002
Critical · CVSS 9.1
EPSS 0.5%2026-05-05
Xwayland: xorg: x.org x server: information disclosure and denial of service via out-of-bounds read in xkb geometry processing.
CVE-2026-34000
Critical · CVSS 9.1
EPSS 0.5%2026-05-05
Xorg: xwayland: x.org x server: information exposure and denial of service via out-of-bounds memory access
CVE-2026-34003_XkbCheckRequestBounds
High · CVSS 7.8
EPSS 0.2%2026-04-23
Xorg: xwayland: x.org x server: use-after-free vulnerability leads to server crash and potential memory corruption
CVE-2026-34001
High · CVSS 7.8
EPSS 0.2%2026-04-23
Xorg: xwayland: x.org x server: denial of service via integer underflow in xkb compatibility map handling
CVE-2026-33999
High · CVSS 7.8
EPSS 0.2%2026-04-23
Xorg: xmayland: use-after-free in xpresentnotify structure creation
CVE-2025-62229
High · CVSS 7.3
EPSS 0.5%2025-10-30
Xorg: xwayland: use-after-free in xkb client resource removal
CVE-2025-62230_XkbInterest
High · CVSS 7.3
EPSS 0.3%2025-10-30
Xorg: xmayland: value overflow in xkbsetcompatmap()
CVE-2025-62231
High · CVSS 7.3
EPSS 0.3%2025-10-30
Xorg: xwayland: use-after-free in syncinittrigger()
CVE-2025-26601
High · CVSS 7.8
EPSS 0.4%2025-02-25
Xorg: xwayland: use-after-free in playreleasedevents()
CVE-2025-26600
High · CVSS 7.8
EPSS 0.4%2025-02-25
Xorg: xwayland: use of uninitialized pointer in compredirectwindow()
CVE-2025-26599
High · CVSS 7.8
EPSS 0.4%2025-02-25
Xorg: xwayland: out-of-bounds write in createpointerbarrierclient()
CVE-2025-26598PointerBarrierDevice remove_master_func
High · CVSS 7.8
EPSS 0.4%2025-02-25

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Other repositories

Repositories with a similar number of located CVE fixes.

Combodo/iTop39 CVEs facebook/hhvm39 CVEs givanz/Vvveb39 CVEs honojs/hono39 CVEs rabbitmq/rabbitmq-server39 CVEs vercel/next.js39 CVEs apache/struts40 CVEs Exiv2/exiv240 CVEs

Browse all repositories

Frequently asked questions

Common questions about CVE fixes in debian/xorg-server.

How many CVEs have a located fix in debian/xorg-server?: 39 published CVEs have a fix traced to functions in debian/xorg-server, touching 6 functions across 36 files.
Which function in debian/xorg-server has been patched by the most CVEs?: _XkbCheckRequestBounds in xkb/xkb.c has been changed by 1 CVE fixes, from 2026 to 2026.
How large is a typical CVE fix in debian/xorg-server?: The median fix changes 10 lines. 64% of fixes change 20 lines or fewer, and 67% change a single function.
How is a fix located to a function?: The upstream fix commit for each CVE is fetched and its diff is split into hunks. Each hunk is attributed to the function, method or type it changes, using the definition the diff itself names. Backports of the same fix to stable branches are counted once.

References

debian/xorg-server on GitHub (opens in a new tab)
Patched functions directory
CWE directory: the weakness types behind these fixes

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

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