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CVE-2026-34000

Xwayland: xorg: x.org x server: information disclosure and denial of service via out-of-bounds read in xkb geometry processing.

6.1 MediumFix available

A flaw was found in the X.Org X server. This out-of-bounds read vulnerability in the XKB geometry processing, specifically within the CheckSetGeom() and XkbAddGeomKeyAlias functions, allows an attacker to read uninitialized or out-of-bounds memory. An attacker with a connection to the X11 server, either locally or remotely, can exploit this without user interaction. This could lead to the disclosure of memory contents or cause a denial of service by crashing the server.

Attack profile

How easy it is to exploit

Attack vector
Local
Complexity
Low
Privileges needed
Low
User interaction
None

What an attacker can affect

Confidentiality
High
Integrity
None
Availability
Low

Exploit likelihood

0.49%Up 0.5 points since May 6, 2026
90%50%10%1%

What each source reports

CVE List Score used 6.1

Xwayland: xorg: x.org x server: information disclosure and denial of service via out-of-bounds read in xkb geometry processing.

A flaw was found in the X.Org X server. This out-of-bounds read vulnerability in the XKB geometry processing, specifically within the CheckSetGeom() and XkbAddGeomKeyAlias functions, allows an attacker to read uninitialized or out-of-bounds memory. An attacker with a connection to the X11 server, either locally or remotely, can exploit this without user interaction. This could lead to the disclosure of memory contents or cause a denial of service by crashing the server.

Record
CVE-2026-34000
CVSS 3.1
6.1 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L
Weakness
CWE-125
Updated
2026-11-05
EUVDEUVD-2026-27341 6.1

A flaw was found in the X.Org X server. This out-of-bounds read vulnerability in the XKB geometry processing, specifically within the CheckSetGeom() and XkbAddGeomKeyAlias functions, allows an attacker to read uninitialized or out-of-bounds memory. An attacker with a connection to the X11 server, either locally or remotely, can exploit this without user interaction. This could lead to the disclosure of memory contents or cause a denial of service by crashing the server.

Record
EUVD-2026-27341
CVSS 3.1
6.1 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L
Updated
2026-11-05
GitHub AdvisoriesGHSA-x7p4-8jjf-qcp4 6.1

A flaw was found in the X.Org X server. This out-of-bounds read vulnerability in the XKB geometry...

A flaw was found in the X.Org X server. This out-of-bounds read vulnerability in the XKB geometry processing, specifically within the CheckSetGeom() and XkbAddGeomKeyAlias functions, allows an attacker to read uninitialized or out-of-bounds memory. An attacker with a connection to the X11 server, either locally or remotely, can exploit this without user interaction. This could lead to the disclosure of memory contents or cause a denial of service by crashing the server.

Record
GHSA-x7p4-8jjf-qcp4
CVSS 3.1
6.1 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L
Weakness
CWE-125
Updated
2026-11-02
NVD 6.1

A flaw was found in the X.Org X server. This out-of-bounds read vulnerability in the XKB geometry processing, specifically within the CheckSetGeom() and XkbAddGeomKeyAlias functions, allows an attacker to read uninitialized or out-of-bounds memory. An attacker with a connection to the X11 server, either locally or remotely, can exploit this without user interaction. This could lead to the disclosure of memory contents or cause a denial of service by crashing the server.

Record
CVE-2026-34000
CVSS 3.1
6.1 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L
CVSS 3.1
9.1 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Weakness
CWE-125
Updated
2026-11-05
OSVALPINE-CVE-2026-34000 9.1

A flaw was found in the X.Org X server. This out-of-bounds read vulnerability in the XKB geometry processing, specifically within the CheckSetGeom() and XkbAddGeomKeyAlias functions, allows an attacker to read uninitialized or out-of-bounds memory. An attacker with a connection to the X11 server, either locally or remotely, can exploit this without user interaction. This could lead to the disclosure of memory contents or cause a denial of service by crashing the server.

Record
ALPINE-CVE-2026-34000
CVSS 3.1
9.1 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Updated
2026-11-03
OSVBELL-CVE-2026-34000 9.1
Record
BELL-CVE-2026-34000
CVSS 3.1
9.1 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Updated
2026-11-02
Show 48 moreShow less
OSVDEBIAN-CVE-2026-34000 9.1

A flaw was found in the X.Org X server. This out-of-bounds read vulnerability in the XKB geometry processing, specifically within the CheckSetGeom() and XkbAddGeomKeyAlias functions, allows an attacker to read uninitialized or out-of-bounds memory. An attacker with a connection to the X11 server, either locally or remotely, can exploit this without user interaction. This could lead to the disclosure of memory contents or cause a denial of service by crashing the server.

Record
DEBIAN-CVE-2026-34000
CVSS 3.1
9.1 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Updated
2026-11-02
OSVOESA-2026-2139 7.8

xorg-x11-server security update

X.Org X11 X server

Security Fix(es):

A flaw was found in the X.Org X server. This integer underflow vulnerability, specifically in the XKB compatibility map handling, allows an attacker with local or remote X11 server access to trigger a buffer read overrun. This can lead to memory-safety violations and potentially a denial of service (DoS) or other severe impacts.(CVE-2026-33999)

(CVE-2026-34000)

A flaw was found in the X.Org X server. This use-after-free vulnerability occurs in the XSYNC fence triggering logic, specifically within the miSyncTriggerFence() function. An attacker with access to the X11 server can exploit this without user interaction, leading to a server crash and potentially enabling memory corruption. This could result in a denial of service or further compromise of the system.(CVE-2026-34001)

(CVE-2026-34002)

A flaw was found in the X.Org X server's XKB key types request validation. A local attacker could send a specially crafted request to the X server, leading to an out-of-bounds memory access vulnerability. This could result in the disclosure of sensitive information or cause the server to crash, leading to a Denial of Service (DoS). In certain configurations, higher impact outcomes may be possible.(CVE-2026-34003)

Record
OESA-2026-2139
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2026:19342 7.8

Red Hat Security Advisory: tigervnc security update

Record
RHSA-2026:19342
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2026:20547 7.8

Red Hat Security Advisory: xorg-x11-server-Xwayland security update

Record
RHSA-2026:20547
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2026:20555 7.8

Red Hat Security Advisory: xorg-x11-server security update

Record
RHSA-2026:20555
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2026:20557 7.8

Red Hat Security Advisory: xorg-x11-server security update

Record
RHSA-2026:20557
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2026:20558 7.8

Red Hat Security Advisory: xorg-x11-server security update

Record
RHSA-2026:20558
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2026:20560 7.8

Red Hat Security Advisory: xorg-x11-server-Xwayland security update

Record
RHSA-2026:20560
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2026:20561 7.8

Red Hat Security Advisory: xorg-x11-server-Xwayland security update

Record
RHSA-2026:20561
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2026:20562 7.8

Red Hat Security Advisory: xorg-x11-server-Xwayland security update

Record
RHSA-2026:20562
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2026:20563 7.8

Red Hat Security Advisory: xorg-x11-server-Xwayland security update

Record
RHSA-2026:20563
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2026:20575 7.8

Red Hat Security Advisory: tigervnc security update

Record
RHSA-2026:20575
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2026:20576 7.8

Red Hat Security Advisory: tigervnc security update

Record
RHSA-2026:20576
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2026:20590 7.8

Red Hat Security Advisory: xorg-x11-server security update

Record
RHSA-2026:20590
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2026:21699 7.8

Red Hat Security Advisory: xorg-x11-server security update

Record
RHSA-2026:21699
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2026:21712 7.8

Red Hat Security Advisory: xorg-x11-server-Xwayland security update

Record
RHSA-2026:21712
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2026:21715 7.8

Red Hat Security Advisory: xorg-x11-server security update

Record
RHSA-2026:21715
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2026:21716 7.8

Red Hat Security Advisory: xorg-x11-server-Xwayland security update

Record
RHSA-2026:21716
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2026:21718 7.8

Red Hat Security Advisory: xorg-x11-server security update

Record
RHSA-2026:21718
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2026:21741 7.8

Red Hat Security Advisory: tigervnc security update

Record
RHSA-2026:21741
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2026:21742 7.8

Red Hat Security Advisory: xorg-x11-server security update

Record
RHSA-2026:21742
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2026:22424 7.8

Red Hat Security Advisory: tigervnc security update

Record
RHSA-2026:22424
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2026:22456 7.8

Red Hat Security Advisory: tigervnc security update

Record
RHSA-2026:22456
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2026:23254 7.8

Red Hat Security Advisory: tigervnc security update

Record
RHSA-2026:23254
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2026:23255 7.8

Red Hat Security Advisory: tigervnc security update

Record
RHSA-2026:23255
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2026:23496 7.8

Red Hat Security Advisory: tigervnc security update

Record
RHSA-2026:23496
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2026:24341 7.8

Red Hat Security Advisory: tigervnc security update

Record
RHSA-2026:24341
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRLSA-2026:19342 7.8

Important: tigervnc security update

Virtual Network Computing (VNC) is a remote display system which allows users to view a computing desktop environment not only on the machine where it is running, but from anywhere on the Internet and from a wide variety of machine architectures. TigerVNC is a suite of VNC servers and clients.

Security Fix(es):

  • xorg: xwayland: X.Org X server: Denial of Service via integer underflow in XKB compatibility map handling (CVE-2026-33999)

  • xwayland: xorg: X.Org X server: Information disclosure and denial of service via out-of-bounds read in XKB geometry processing. (CVE-2026-34000)

  • xorg: xwayland: X.Org X server: Use-after-free vulnerability leads to server crash and potential memory corruption (CVE-2026-34001)

  • xorg: xwayland: X.Org X server: Information exposure and denial of service via out-of-bounds memory access (CVE-2026-34003)

  • TigerVNC: x0vncserver: TigerVNC x0vncserver: Information disclosure, data manipulation, and denial of service via incorrect permissions (CVE-2026-34352)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Record
RLSA-2026:19342
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVROOT-OS-DEBIAN-11-CVE-2026-34000 9.1

CVE-2026-34000 in xorg-server - Patched by Root

Root has patched CVE-2026-34000 in the xorg-server package for Root:Debian:11. Multiple fixed versions available.

Record
ROOT-OS-DEBIAN-11-CVE-2026-34000
CVSS 3.1
9.1 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Updated
2026-11-02
OSVUBUNTU-CVE-2026-34000 6.1

A flaw was found in the X.Org X server. This out-of-bounds read vulnerability in the XKB geometry processing, specifically within the CheckSetGeom() and XkbAddGeomKeyAlias functions, allows an attacker to read uninitialized or out-of-bounds memory. An attacker with a connection to the X11 server, either locally or remotely, can exploit this without user interaction. This could lead to the disclosure of memory contents or cause a denial of service by crashing the server.

Record
UBUNTU-CVE-2026-34000
CVSS 3.1
6.1 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L
CVSS 3.1
9.1 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Updated
2026-11-02
OSVALSA-2026:19342 No score

Important: tigervnc security update

Virtual Network Computing (VNC) is a remote display system which allows users to view a computing desktop environment not only on the machine where it is running, but from anywhere on the Internet and from a wide variety of machine architectures. TigerVNC is a suite of VNC servers and clients.

Security Fix(es):

  • xorg: xwayland: X.Org X server: Denial of Service via integer underflow in XKB compatibility map handling (CVE-2026-33999)
  • xwayland: xorg: X.Org X server: Information disclosure and denial of service via out-of-bounds read in XKB geometry processing. (CVE-2026-34000)
  • xorg: xwayland: X.Org X server: Use-after-free vulnerability leads to server crash and potential memory corruption (CVE-2026-34001)
  • xorg: xwayland: X.Org X server: Information exposure and denial of service via out-of-bounds memory access (CVE-2026-34003)
  • TigerVNC: x0vncserver: TigerVNC x0vncserver: Information disclosure, data manipulation, and denial of service via incorrect permissions (CVE-2026-34352)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Record
ALSA-2026:19342
Updated
2026-11-02
OSVAZL-86211 No score

CVE-2026-34000 affecting package xorg-x11-server 1.20.10-6

A flaw was found in the X.Org X server. This out-of-bounds read vulnerability in the XKB geometry processing, specifically within the CheckSetGeom() and XkbAddGeomKeyAlias functions, allows an attacker to read uninitialized or out-of-bounds memory. An attacker with a connection to the X11 server, either locally or remotely, can exploit this without user interaction. This could lead to the disclosure of memory contents or cause a denial of service by crashing the server.

Record
AZL-86211
Updated
2026-11-05
OSVCLSA-2026-1779497454 No score

tigervnc: Fix of CVE-2026-34000

  • CVE-2026-34000: widen bounds check in _CheckSetGeom() to cover both key alias names (2 * XkbKeyNameLength) and prevent out-of-bounds read of uninitialized memory in XkbAddGeomKeyAlias() (bundled xorg-server)
Record
CLSA-2026-1779497454
Updated
2026-11-02
OSVCLSA-2026-1779581754 No score

tigervnc: Fix of CVE-2026-34000

  • CVE-2026-34000: widen bounds check in _CheckSetGeom() to cover both key alias names (2 * XkbKeyNameLength) and prevent out-of-bounds read of uninitialized memory in XkbAddGeomKeyAlias()
Record
CLSA-2026-1779581754
Updated
2026-11-02
OSVCLSA-2026-1779798274 No score

tigervnc: Fix of CVE-2026-34000

  • CVE-2026-34000: fix bounds check in _CheckSetGeom() in the bundled xorg-x11-server source to prevent out-of-bounds read in XKB geometry key alias processing (xkb/xkb.c)
Record
CLSA-2026-1779798274
Updated
2026-11-02
OSVCLSA-2026-1780935632 No score

tigervnc: Fix of CVE-2026-34000

  • CVE-2026-34000: fix bounds check in _CheckSetGeom() in the bundled xorg-x11-server source to prevent out-of-bounds read in XKB geometry key alias processing (xkb/xkb.c)
Record
CLSA-2026-1780935632
Updated
2026-11-02
OSVCLSA-2026-1784125510 No score

xorg-x11-server: Fix of 2 CVEs

  • CVE-2026-34000: fix out-of-bounds read in XKB geometry key alias bounds check in _CheckSetGeom()
  • CVE-2026-34002: fix out-of-bounds read in XKB modifier map handling in CheckModifierMap() and add further request-bounds validation
Record
CLSA-2026-1784125510
Updated
2026-11-02
OSVCLSA-2026-1784125845 No score

xorg-x11-server: Fix of 2 CVEs

  • CVE-2026-34000: fix out-of-bounds read in XKB geometry key alias bounds check in _CheckSetGeom()
  • CVE-2026-34002: fix out-of-bounds read in XKB modifier map handling in CheckModifierMap() and add further request-bounds validation
Record
CLSA-2026-1784125845
Updated
2026-11-02
OSVCLSA-2026-1784126883 No score

xorg-x11-server: Fix of 2 CVEs

  • CVE-2026-34000: fix out-of-bounds read in XKB geometry key alias bounds check in _CheckSetGeom()
  • CVE-2026-34002: fix out-of-bounds read in XKB modifier map handling in CheckModifierMap() and add further request-bounds validation
Record
CLSA-2026-1784126883
Updated
2026-11-02
OSVCLSA-2026-1790073567 No score

xorg-x11-server-Xwayland: Fix of CVE-2026-34000

  • CVE-2026-34000: fix out-of-bounds read in _CheckSetGeom() by validating both key names in the key-alias bounds check
Record
CLSA-2026-1790073567
Updated
2026-11-02
OSVCLSA-2026-1790330410 No score

xorg-x11-server-Xwayland: Fix of CVE-2026-34000

  • CVE-2026-34000: fix insufficient bounds check in _CheckSetGeom()
Record
CLSA-2026-1790330410
Updated
2026-11-02
OSVMGASA-2026-0155 No score

Updated x11-server, x11-server-xwayland & tigervnc packages fix security vulnerabilities

XKB Integer Underflow in XkbSetCompatMap(). (CVE-2026-33999) XKB Out-of-bounds Read in CheckSetGeom(). (CVE-2026-34000) XSYNC Use-after-free in miSyncTriggerFence(). (CVE-2026-34001) XKB Out-of-bounds read in CheckModifierMap(). (CVE-2026-34002) XKB Buffer overflow in CheckKeyTypes(). (CVE-2026-34003)

Record
MGASA-2026-0155
Updated
2026-11-02
OSVopenSUSE-SU-2026:10556-1 No score

xorg-x11-server-21.1.21-5.1 on GA media

These are all security issues fixed in the xorg-x11-server-21.1.21-5.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2026:10556-1
Updated
2026-11-02
OSVopenSUSE-SU-2026:10557-1 No score

xwayland-24.1.9-2.1 on GA media

These are all security issues fixed in the xwayland-24.1.9-2.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2026:10557-1
Updated
2026-11-02
OSVopenSUSE-SU-2026:20544-1 No score

Security update for xorg-x11-server

This update for xorg-x11-server fixes the following issues:

  • CVE-2026-33999: XKB Integer Underflow in XkbSetCompatMap() (bsc#1260922).
  • CVE-2026-34000: XKB Out-of-bounds Read in CheckSetGeom() (bsc#1260923).
  • CVE-2026-34001: XSYNC Use-after-free in miSyncTriggerFence() (bsc#1260924).
  • CVE-2026-34002: XKB Out-of-bounds read in CheckModifierMap() (bsc#1260925).
  • CVE-2026-34003: XKB Buffer overflow in CheckKeyTypes() (bsc#1260926).
Record
openSUSE-SU-2026:20544-1
Updated
2026-11-02
OSVopenSUSE-SU-2026:20560-1 No score

Security update for xwayland

This update for xwayland fixes the following issues:

  • CVE-2026-33999: XKB Integer Underflow in XkbSetCompatMap() (bsc#1260922).
  • CVE-2026-34000: XKB Out-of-bounds Read in CheckSetGeom() (bsc#1260923).
  • CVE-2026-34001: XSYNC Use-after-free in miSyncTriggerFence() (bsc#1260924).
  • CVE-2026-34002: XKB Out-of-bounds read in CheckModifierMap() (bsc#1260925).
  • CVE-2026-34003: XKB Buffer overflow in CheckKeyTypes() (bsc#1260926).
Record
openSUSE-SU-2026:20560-1
Updated
2026-11-02
OSVSUSE-SU-2026:1328-1 No score

Security update for xwayland

This update for xwayland fixes the following issues:

  • CVE-2026-33999: XKB integer underflow in XkbSetCompatMap() (bsc#1260922).
  • CVE-2026-34000: XKB out-of-bounds read in CheckSetGeom() (bsc#1260923).
  • CVE-2026-34001: XSYNC use-after-free in miSyncTriggerFence() (bsc#1260924).
  • CVE-2026-34002: XKB out-of-bounds read in CheckModifierMap() (bsc#1260925).
  • CVE-2026-34003: XKB buffer overflow in CheckKeyTypes() (bsc#1260926).
Record
SUSE-SU-2026:1328-1
Updated
2026-11-02
OSVSUSE-SU-2026:1329-1 No score

Security update for xwayland

This update for xwayland fixes the following issues:

  • CVE-2026-33999: XKB integer underflow in XkbSetCompatMap() (bsc#1260922).
  • CVE-2026-34000: XKB out-of-bounds read in CheckSetGeom() (bsc#1260923).
  • CVE-2026-34001: XSYNC use-after-free in miSyncTriggerFence() (bsc#1260924).
  • CVE-2026-34002: XKB out-of-bounds read in CheckModifierMap() (bsc#1260925).
  • CVE-2026-34003: XKB buffer overflow in CheckKeyTypes() (bsc#1260926).
Record
SUSE-SU-2026:1329-1
Updated
2026-11-02

Affected products

Show 9 moreShow less

Affected packages

Affected packages
PackageAffectedFixed
xorg-server
Alpine:v3.23
before 21.1.22-r0
21.1.22-r0
xorg-server
Alpine:v3.24
before 21.1.22-r0
21.1.22-r0
xwayland
Alpine:v3.23
before 24.1.10-r0
24.1.10-r0
xwayland
Alpine:v3.24
before 24.1.10-r0
24.1.10-r0
tigervnc
AlmaLinux:9
From an advisory covering 5 CVEs
before 1.15.0-7.el9_8.1
1.15.0-7.el9_8.1
tigervnc-icons
AlmaLinux:9
From an advisory covering 5 CVEs
before 1.15.0-7.el9_8.1
1.15.0-7.el9_8.1
tigervnc-license
AlmaLinux:9
From an advisory covering 5 CVEs
before 1.15.0-7.el9_8.1
1.15.0-7.el9_8.1
tigervnc-selinux
AlmaLinux:9
From an advisory covering 5 CVEs
before 1.15.0-7.el9_8.1
1.15.0-7.el9_8.1
tigervnc-server
AlmaLinux:9
From an advisory covering 5 CVEs
before 1.15.0-7.el9_8.1
1.15.0-7.el9_8.1
tigervnc-server-minimal
AlmaLinux:9
From an advisory covering 5 CVEs
before 1.15.0-7.el9_8.1
1.15.0-7.el9_8.1
Show 290 moreShow less
Affected packages
PackageAffectedFixed
tigervnc-server-module
AlmaLinux:9
From an advisory covering 5 CVEs
before 1.15.0-7.el9_8.1
1.15.0-7.el9_8.1
xorg-x11-server
Azure Linux:3
through 1.20.10-6 None known
xorg-server
Alpaquita:stream
21.1.4-r1 up to 21.1.22-r0
21.1.22-r0
tigervnc
TuxCare:AlmaLinux:9.6
before 1.14.1-9.el9_6.tuxcare.els3
1.14.1-9.el9_6.tuxcare.els3
tigervnc-icons
TuxCare:AlmaLinux:9.6
before 1.14.1-9.el9_6.tuxcare.els3
1.14.1-9.el9_6.tuxcare.els3
tigervnc-license
TuxCare:AlmaLinux:9.6
before 1.14.1-9.el9_6.tuxcare.els3
1.14.1-9.el9_6.tuxcare.els3
tigervnc-selinux
TuxCare:AlmaLinux:9.6
before 1.14.1-9.el9_6.tuxcare.els3
1.14.1-9.el9_6.tuxcare.els3
tigervnc-server
TuxCare:AlmaLinux:9.6
before 1.14.1-9.el9_6.tuxcare.els3
1.14.1-9.el9_6.tuxcare.els3
tigervnc-server-minimal
TuxCare:AlmaLinux:9.6
before 1.14.1-9.el9_6.tuxcare.els3
1.14.1-9.el9_6.tuxcare.els3
tigervnc-server-module
TuxCare:AlmaLinux:9.6
before 1.14.1-9.el9_6.tuxcare.els3
1.14.1-9.el9_6.tuxcare.els3
tigervnc
TuxCare:AlmaLinux:9.2
before 1.12.0-13.el9_2.tuxcare.els24
1.12.0-13.el9_2.tuxcare.els24
tigervnc-icons
TuxCare:AlmaLinux:9.2
before 1.12.0-13.el9_2.tuxcare.els24
1.12.0-13.el9_2.tuxcare.els24
tigervnc-license
TuxCare:AlmaLinux:9.2
before 1.12.0-13.el9_2.tuxcare.els24
1.12.0-13.el9_2.tuxcare.els24
tigervnc-selinux
TuxCare:AlmaLinux:9.2
before 1.12.0-13.el9_2.tuxcare.els24
1.12.0-13.el9_2.tuxcare.els24
tigervnc-server
TuxCare:AlmaLinux:9.2
before 1.12.0-13.el9_2.tuxcare.els24
1.12.0-13.el9_2.tuxcare.els24
tigervnc-server-minimal
TuxCare:AlmaLinux:9.2
before 1.12.0-13.el9_2.tuxcare.els24
1.12.0-13.el9_2.tuxcare.els24
tigervnc-server-module
TuxCare:AlmaLinux:9.2
before 1.12.0-13.el9_2.tuxcare.els24
1.12.0-13.el9_2.tuxcare.els24
tigervnc
TuxCare:CentOS:7
before 1.8.0-33.0.7.el7_9.tuxcare.els4
1.8.0-33.0.7.el7_9.tuxcare.els4
tigervnc-icons
TuxCare:CentOS:7
before 1.8.0-33.0.7.el7_9.tuxcare.els4
1.8.0-33.0.7.el7_9.tuxcare.els4
tigervnc-license
TuxCare:CentOS:7
before 1.8.0-33.0.7.el7_9.tuxcare.els4
1.8.0-33.0.7.el7_9.tuxcare.els4
tigervnc-server
TuxCare:CentOS:7
before 1.8.0-33.0.7.el7_9.tuxcare.els4
1.8.0-33.0.7.el7_9.tuxcare.els4
tigervnc-server-applet
TuxCare:CentOS:7
before 1.8.0-33.0.7.el7_9.tuxcare.els4
1.8.0-33.0.7.el7_9.tuxcare.els4
tigervnc-server-minimal
TuxCare:CentOS:7
before 1.8.0-33.0.7.el7_9.tuxcare.els4
1.8.0-33.0.7.el7_9.tuxcare.els4
tigervnc-server-module
TuxCare:CentOS:7
before 1.8.0-33.0.7.el7_9.tuxcare.els4
1.8.0-33.0.7.el7_9.tuxcare.els4
tigervnc
TuxCare:OracleLinux:7
before 1.8.0-33.0.7.el7_9.tuxcare.els4
1.8.0-33.0.7.el7_9.tuxcare.els4
tigervnc-icons
TuxCare:OracleLinux:7
before 1.8.0-33.0.7.el7_9.tuxcare.els4
1.8.0-33.0.7.el7_9.tuxcare.els4
tigervnc-license
TuxCare:OracleLinux:7
before 1.8.0-33.0.7.el7_9.tuxcare.els4
1.8.0-33.0.7.el7_9.tuxcare.els4
tigervnc-server
TuxCare:OracleLinux:7
before 1.8.0-33.0.7.el7_9.tuxcare.els4
1.8.0-33.0.7.el7_9.tuxcare.els4
tigervnc-server-applet
TuxCare:OracleLinux:7
before 1.8.0-33.0.7.el7_9.tuxcare.els4
1.8.0-33.0.7.el7_9.tuxcare.els4
tigervnc-server-minimal
TuxCare:OracleLinux:7
before 1.8.0-33.0.7.el7_9.tuxcare.els4
1.8.0-33.0.7.el7_9.tuxcare.els4
tigervnc-server-module
TuxCare:OracleLinux:7
before 1.8.0-33.0.7.el7_9.tuxcare.els4
1.8.0-33.0.7.el7_9.tuxcare.els4
xorg-x11-server-Xdmx
TuxCare:CentOS:7
From an advisory covering 2 CVEs
before 1.20.4-99.el7_9.tuxcare.els10
1.20.4-99.el7_9.tuxcare.els10
xorg-x11-server-Xephyr
TuxCare:CentOS:7
From an advisory covering 2 CVEs
before 1.20.4-99.el7_9.tuxcare.els10
1.20.4-99.el7_9.tuxcare.els10
xorg-x11-server-Xnest
TuxCare:CentOS:7
From an advisory covering 2 CVEs
before 1.20.4-99.el7_9.tuxcare.els10
1.20.4-99.el7_9.tuxcare.els10
xorg-x11-server-Xorg
TuxCare:CentOS:7
From an advisory covering 2 CVEs
before 1.20.4-99.el7_9.tuxcare.els10
1.20.4-99.el7_9.tuxcare.els10
xorg-x11-server-Xvfb
TuxCare:CentOS:7
From an advisory covering 2 CVEs
before 1.20.4-99.el7_9.tuxcare.els10
1.20.4-99.el7_9.tuxcare.els10
xorg-x11-server-Xwayland
TuxCare:CentOS:7
From an advisory covering 2 CVEs
before 1.20.4-99.el7_9.tuxcare.els10
1.20.4-99.el7_9.tuxcare.els10
xorg-x11-server-common
TuxCare:CentOS:7
From an advisory covering 2 CVEs
before 1.20.4-99.el7_9.tuxcare.els10
1.20.4-99.el7_9.tuxcare.els10
xorg-x11-server-devel
TuxCare:CentOS:7
From an advisory covering 2 CVEs
before 1.20.4-99.el7_9.tuxcare.els10
1.20.4-99.el7_9.tuxcare.els10
xorg-x11-server-source
TuxCare:CentOS:7
From an advisory covering 2 CVEs
before 1.20.4-99.el7_9.tuxcare.els10
1.20.4-99.el7_9.tuxcare.els10
xorg-x11-server-Xdmx
TuxCare:RHEL:7
From an advisory covering 2 CVEs
before 1.20.4-99.el7_9.tuxcare.els10
1.20.4-99.el7_9.tuxcare.els10
xorg-x11-server-Xephyr
TuxCare:RHEL:7
From an advisory covering 2 CVEs
before 1.20.4-99.el7_9.tuxcare.els10
1.20.4-99.el7_9.tuxcare.els10
xorg-x11-server-Xnest
TuxCare:RHEL:7
From an advisory covering 2 CVEs
before 1.20.4-99.el7_9.tuxcare.els10
1.20.4-99.el7_9.tuxcare.els10
xorg-x11-server-Xorg
TuxCare:RHEL:7
From an advisory covering 2 CVEs
before 1.20.4-99.el7_9.tuxcare.els10
1.20.4-99.el7_9.tuxcare.els10
xorg-x11-server-Xvfb
TuxCare:RHEL:7
From an advisory covering 2 CVEs
before 1.20.4-99.el7_9.tuxcare.els10
1.20.4-99.el7_9.tuxcare.els10
xorg-x11-server-Xwayland
TuxCare:RHEL:7
From an advisory covering 2 CVEs
before 1.20.4-99.el7_9.tuxcare.els10
1.20.4-99.el7_9.tuxcare.els10
xorg-x11-server-common
TuxCare:RHEL:7
From an advisory covering 2 CVEs
before 1.20.4-99.el7_9.tuxcare.els10
1.20.4-99.el7_9.tuxcare.els10
xorg-x11-server-devel
TuxCare:RHEL:7
From an advisory covering 2 CVEs
before 1.20.4-99.el7_9.tuxcare.els10
1.20.4-99.el7_9.tuxcare.els10
xorg-x11-server-source
TuxCare:RHEL:7
From an advisory covering 2 CVEs
before 1.20.4-99.el7_9.tuxcare.els10
1.20.4-99.el7_9.tuxcare.els10
xorg-x11-server-Xdmx
TuxCare:OracleLinux:7
From an advisory covering 2 CVEs
before 1.20.4-99.el7_9.tuxcare.els10
1.20.4-99.el7_9.tuxcare.els10
xorg-x11-server-Xephyr
TuxCare:OracleLinux:7
From an advisory covering 2 CVEs
before 1.20.4-99.el7_9.tuxcare.els10
1.20.4-99.el7_9.tuxcare.els10
xorg-x11-server-Xnest
TuxCare:OracleLinux:7
From an advisory covering 2 CVEs
before 1.20.4-99.el7_9.tuxcare.els10
1.20.4-99.el7_9.tuxcare.els10
xorg-x11-server-Xorg
TuxCare:OracleLinux:7
From an advisory covering 2 CVEs
before 1.20.4-99.el7_9.tuxcare.els10
1.20.4-99.el7_9.tuxcare.els10
xorg-x11-server-Xvfb
TuxCare:OracleLinux:7
From an advisory covering 2 CVEs
before 1.20.4-99.el7_9.tuxcare.els10
1.20.4-99.el7_9.tuxcare.els10
xorg-x11-server-Xwayland
TuxCare:OracleLinux:7
From an advisory covering 2 CVEs
before 1.20.4-99.el7_9.tuxcare.els10
1.20.4-99.el7_9.tuxcare.els10
xorg-x11-server-common
TuxCare:OracleLinux:7
From an advisory covering 2 CVEs
before 1.20.4-99.el7_9.tuxcare.els10
1.20.4-99.el7_9.tuxcare.els10
xorg-x11-server-devel
TuxCare:OracleLinux:7
From an advisory covering 2 CVEs
before 1.20.4-99.el7_9.tuxcare.els10
1.20.4-99.el7_9.tuxcare.els10
xorg-x11-server-source
TuxCare:OracleLinux:7
From an advisory covering 2 CVEs
before 1.20.4-99.el7_9.tuxcare.els10
1.20.4-99.el7_9.tuxcare.els10
xorg-x11-server-Xwayland
TuxCare:AlmaLinux:9.2
before 21.1.3-7.el9.tuxcare.els18
21.1.3-7.el9.tuxcare.els18
xorg-x11-server-Xwayland-devel
TuxCare:AlmaLinux:9.2
before 21.1.3-7.el9.tuxcare.els18
21.1.3-7.el9.tuxcare.els18
xorg-x11-server-Xwayland
TuxCare:AlmaLinux:9.6
before 23.2.7-5.el9_6.tuxcare.els4
23.2.7-5.el9_6.tuxcare.els4
xorg-x11-server-Xwayland-devel
TuxCare:AlmaLinux:9.6
before 23.2.7-5.el9_6.tuxcare.els4
23.2.7-5.el9_6.tuxcare.els4
xorg-server
Debian:12
before 2:21.1.7-3+deb12u12, plus listed versions
2:21.1.7-32:21.1.7-3+deb12u12:21.1.7-3+deb12u102:21.1.7-3+deb12u112:21.1.7-3+deb12u2
Show 7 moreShow less
2:21.1.7-3+deb12u32:21.1.7-3+deb12u42:21.1.7-3+deb12u52:21.1.7-3+deb12u62:21.1.7-3+deb12u72:21.1.7-3+deb12u82:21.1.7-3+deb12u9
2:21.1.7-3+deb12u12
xorg-server
Debian:13
before 2:21.1.16-1.3+deb13u2, plus listed versions
2:21.1.16-1.32:21.1.16-1.3+deb13u1
2:21.1.16-1.3+deb13u2
xorg-server
Debian:14
before 2:21.1.22-1, plus listed versions
2:21.1.16-1.32:21.1.18-12:21.1.18-22:21.1.20-12:21.1.21-1
2:21.1.22-1
xwayland
Debian:12
All versions, plus listed versions
2:22.1.9-12:23.1.0-12:23.1.1-12:23.2.0-12:23.2.1-1
Show 20 moreShow less
2:23.2.2-12:23.2.3-12:23.2.4-12:23.2.6-12:24.0.99.901-12:24.1.0-12:24.1.10-12:24.1.11-12:24.1.12-12:24.1.13-12:24.1.14-12:24.1.2-12:24.1.3-12:24.1.4-12:24.1.4-22:24.1.4-32:24.1.5-12:24.1.6-12:24.1.8-12:24.1.9-1
None known
xwayland
Debian:13
All versions, plus listed versions
2:24.1.10-12:24.1.11-12:24.1.12-12:24.1.13-12:24.1.14-12:24.1.6-12:24.1.8-12:24.1.9-1
None known
xwayland
Debian:14
before 2:24.1.10-1, plus listed versions
2:24.1.6-12:24.1.8-12:24.1.9-1
2:24.1.10-1
x11-server
Mageia:9
From an advisory covering 5 CVEs
before 21.1.8-7.10.mga9
21.1.8-7.10.mga9
x11-server-xwayland
Mageia:9
From an advisory covering 5 CVEs
before 22.1.9-1.10.mga9
22.1.9-1.10.mga9
tigervnc
Mageia:9
From an advisory covering 5 CVEs
before 1.13.1-2.11.mga9
1.13.1-2.11.mga9
xorg-x11-server
openEuler:24.03-LTS
From an advisory covering 5 CVEs
before 1.20.11-44.oe2403sp3
1.20.11-44.oe2403sp3
xorg-x11-server
openEuler:24.03-LTS-SP1
From an advisory covering 5 CVEs
before 1.20.11-44.oe2403sp1
1.20.11-44.oe2403sp1
xorg-x11-server
openEuler:24.03-LTS-SP3
From an advisory covering 5 CVEs
before 1.20.11-44.oe2403sp3
1.20.11-44.oe2403sp3
xorg-x11-server
openEuler:20.03-LTS-SP4
From an advisory covering 5 CVEs
before 1.20.8-37.oe2003sp4
1.20.8-37.oe2003sp4
xorg-x11-server
openEuler:22.03-LTS-SP4
From an advisory covering 5 CVEs
before 1.20.11-43.oe2203sp4
1.20.11-43.oe2203sp4
tigervnc
Red Hat:enterprise_linux:9::appstream
From an advisory covering 5 CVEs
before 0:1.15.0-7.el9_8.1
0:1.15.0-7.el9_8.1
tigervnc-debuginfo
Red Hat:enterprise_linux:9::appstream
From an advisory covering 5 CVEs
before 0:1.15.0-7.el9_8.1
0:1.15.0-7.el9_8.1
tigervnc-debugsource
Red Hat:enterprise_linux:9::appstream
From an advisory covering 5 CVEs
before 0:1.15.0-7.el9_8.1
0:1.15.0-7.el9_8.1
tigervnc-icons
Red Hat:enterprise_linux:9::appstream
From an advisory covering 5 CVEs
before 0:1.15.0-7.el9_8.1
0:1.15.0-7.el9_8.1
tigervnc-license
Red Hat:enterprise_linux:9::appstream
From an advisory covering 5 CVEs
before 0:1.15.0-7.el9_8.1
0:1.15.0-7.el9_8.1
tigervnc-selinux
Red Hat:enterprise_linux:9::appstream
From an advisory covering 5 CVEs
before 0:1.15.0-7.el9_8.1
0:1.15.0-7.el9_8.1
tigervnc-server
Red Hat:enterprise_linux:9::appstream
From an advisory covering 5 CVEs
before 0:1.15.0-7.el9_8.1
0:1.15.0-7.el9_8.1
tigervnc-server-debuginfo
Red Hat:enterprise_linux:9::appstream
From an advisory covering 5 CVEs
before 0:1.15.0-7.el9_8.1
0:1.15.0-7.el9_8.1
tigervnc-server-minimal
Red Hat:enterprise_linux:9::appstream
From an advisory covering 5 CVEs
before 0:1.15.0-7.el9_8.1
0:1.15.0-7.el9_8.1
tigervnc-server-minimal-debuginfo
Red Hat:enterprise_linux:9::appstream
From an advisory covering 5 CVEs
before 0:1.15.0-7.el9_8.1
0:1.15.0-7.el9_8.1
tigervnc-server-module
Red Hat:enterprise_linux:9::appstream
From an advisory covering 5 CVEs
before 0:1.15.0-7.el9_8.1
0:1.15.0-7.el9_8.1
tigervnc-server-module-debuginfo
Red Hat:enterprise_linux:9::appstream
From an advisory covering 5 CVEs
before 0:1.15.0-7.el9_8.1
0:1.15.0-7.el9_8.1
xorg-x11-server-Xwayland
Red Hat:rhel_e4s:9.2::appstream
From an advisory covering 5 CVEs
before 0:21.1.3-10.el9_2
0:21.1.3-10.el9_2
xorg-x11-server-Xwayland-debuginfo
Red Hat:rhel_e4s:9.2::appstream
From an advisory covering 5 CVEs
before 0:21.1.3-10.el9_2
0:21.1.3-10.el9_2
xorg-x11-server-Xwayland-debugsource
Red Hat:rhel_e4s:9.2::appstream
From an advisory covering 5 CVEs
before 0:21.1.3-10.el9_2
0:21.1.3-10.el9_2
xorg-x11-server
Red Hat:rhel_eus:9.4::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-28.el9_4
0:1.20.11-28.el9_4
xorg-x11-server-Xdmx
Red Hat:rhel_eus:9.4::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-28.el9_4
0:1.20.11-28.el9_4
xorg-x11-server-Xdmx-debuginfo
Red Hat:rhel_eus:9.4::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-28.el9_4
0:1.20.11-28.el9_4
xorg-x11-server-Xephyr
Red Hat:rhel_eus:9.4::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-28.el9_4
0:1.20.11-28.el9_4
xorg-x11-server-Xephyr-debuginfo
Red Hat:rhel_eus:9.4::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-28.el9_4
0:1.20.11-28.el9_4
xorg-x11-server-Xnest
Red Hat:rhel_eus:9.4::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-28.el9_4
0:1.20.11-28.el9_4
xorg-x11-server-Xnest-debuginfo
Red Hat:rhel_eus:9.4::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-28.el9_4
0:1.20.11-28.el9_4
xorg-x11-server-Xorg
Red Hat:rhel_eus:9.4::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-28.el9_4
0:1.20.11-28.el9_4
xorg-x11-server-Xorg-debuginfo
Red Hat:rhel_eus:9.4::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-28.el9_4
0:1.20.11-28.el9_4
xorg-x11-server-Xvfb
Red Hat:rhel_eus:9.4::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-28.el9_4
0:1.20.11-28.el9_4
xorg-x11-server-Xvfb-debuginfo
Red Hat:rhel_eus:9.4::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-28.el9_4
0:1.20.11-28.el9_4
xorg-x11-server-common
Red Hat:rhel_eus:9.4::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-28.el9_4
0:1.20.11-28.el9_4
xorg-x11-server-debuginfo
Red Hat:rhel_eus:9.4::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-28.el9_4
0:1.20.11-28.el9_4
xorg-x11-server-debugsource
Red Hat:rhel_eus:9.4::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-28.el9_4
0:1.20.11-28.el9_4
xorg-x11-server-Xdmx-debuginfo
Red Hat:rhel_eus:9.4::crb
From an advisory covering 5 CVEs
before 0:1.20.11-28.el9_4
0:1.20.11-28.el9_4
xorg-x11-server-Xephyr-debuginfo
Red Hat:rhel_eus:9.4::crb
From an advisory covering 5 CVEs
before 0:1.20.11-28.el9_4
0:1.20.11-28.el9_4
xorg-x11-server-Xnest-debuginfo
Red Hat:rhel_eus:9.4::crb
From an advisory covering 5 CVEs
before 0:1.20.11-28.el9_4
0:1.20.11-28.el9_4
xorg-x11-server-Xorg-debuginfo
Red Hat:rhel_eus:9.4::crb
From an advisory covering 5 CVEs
before 0:1.20.11-28.el9_4
0:1.20.11-28.el9_4
xorg-x11-server-Xvfb-debuginfo
Red Hat:rhel_eus:9.4::crb
From an advisory covering 5 CVEs
before 0:1.20.11-28.el9_4
0:1.20.11-28.el9_4
xorg-x11-server-debuginfo
Red Hat:rhel_eus:9.4::crb
From an advisory covering 5 CVEs
before 0:1.20.11-28.el9_4
0:1.20.11-28.el9_4
xorg-x11-server-debugsource
Red Hat:rhel_eus:9.4::crb
From an advisory covering 5 CVEs
before 0:1.20.11-28.el9_4
0:1.20.11-28.el9_4
xorg-x11-server-devel
Red Hat:rhel_eus:9.4::crb
From an advisory covering 5 CVEs
before 0:1.20.11-28.el9_4
0:1.20.11-28.el9_4
xorg-x11-server-source
Red Hat:rhel_eus:9.4::crb
From an advisory covering 5 CVEs
before 0:1.20.11-28.el9_4
0:1.20.11-28.el9_4
xorg-x11-server
Red Hat:rhel_e4s:9.2::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-20.el9_2
0:1.20.11-20.el9_2
xorg-x11-server-Xdmx
Red Hat:rhel_e4s:9.2::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-20.el9_2
0:1.20.11-20.el9_2
xorg-x11-server-Xdmx-debuginfo
Red Hat:rhel_e4s:9.2::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-20.el9_2
0:1.20.11-20.el9_2
xorg-x11-server-Xephyr
Red Hat:rhel_e4s:9.2::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-20.el9_2
0:1.20.11-20.el9_2
xorg-x11-server-Xephyr-debuginfo
Red Hat:rhel_e4s:9.2::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-20.el9_2
0:1.20.11-20.el9_2
xorg-x11-server-Xnest
Red Hat:rhel_e4s:9.2::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-20.el9_2
0:1.20.11-20.el9_2
xorg-x11-server-Xnest-debuginfo
Red Hat:rhel_e4s:9.2::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-20.el9_2
0:1.20.11-20.el9_2
xorg-x11-server-Xorg
Red Hat:rhel_e4s:9.2::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-20.el9_2
0:1.20.11-20.el9_2
xorg-x11-server-Xorg-debuginfo
Red Hat:rhel_e4s:9.2::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-20.el9_2
0:1.20.11-20.el9_2
xorg-x11-server-Xvfb
Red Hat:rhel_e4s:9.2::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-20.el9_2
0:1.20.11-20.el9_2
xorg-x11-server-Xvfb-debuginfo
Red Hat:rhel_e4s:9.2::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-20.el9_2
0:1.20.11-20.el9_2
xorg-x11-server-common
Red Hat:rhel_e4s:9.2::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-20.el9_2
0:1.20.11-20.el9_2
xorg-x11-server-debuginfo
Red Hat:rhel_e4s:9.2::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-20.el9_2
0:1.20.11-20.el9_2
xorg-x11-server-debugsource
Red Hat:rhel_e4s:9.2::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-20.el9_2
0:1.20.11-20.el9_2
xorg-x11-server
Red Hat:rhel_eus:9.6::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-33.el9_6
0:1.20.11-33.el9_6
xorg-x11-server-Xdmx
Red Hat:rhel_eus:9.6::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-33.el9_6
0:1.20.11-33.el9_6
xorg-x11-server-Xdmx-debuginfo
Red Hat:rhel_eus:9.6::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-33.el9_6
0:1.20.11-33.el9_6
xorg-x11-server-Xephyr
Red Hat:rhel_eus:9.6::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-33.el9_6
0:1.20.11-33.el9_6
xorg-x11-server-Xephyr-debuginfo
Red Hat:rhel_eus:9.6::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-33.el9_6
0:1.20.11-33.el9_6
xorg-x11-server-Xnest
Red Hat:rhel_eus:9.6::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-33.el9_6
0:1.20.11-33.el9_6
xorg-x11-server-Xnest-debuginfo
Red Hat:rhel_eus:9.6::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-33.el9_6
0:1.20.11-33.el9_6
xorg-x11-server-Xorg
Red Hat:rhel_eus:9.6::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-33.el9_6
0:1.20.11-33.el9_6
xorg-x11-server-Xorg-debuginfo
Red Hat:rhel_eus:9.6::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-33.el9_6
0:1.20.11-33.el9_6
xorg-x11-server-Xvfb
Red Hat:rhel_eus:9.6::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-33.el9_6
0:1.20.11-33.el9_6
xorg-x11-server-Xvfb-debuginfo
Red Hat:rhel_eus:9.6::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-33.el9_6
0:1.20.11-33.el9_6
xorg-x11-server-common
Red Hat:rhel_eus:9.6::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-33.el9_6
0:1.20.11-33.el9_6
xorg-x11-server-debuginfo
Red Hat:rhel_eus:9.6::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-33.el9_6
0:1.20.11-33.el9_6
xorg-x11-server-debugsource
Red Hat:rhel_eus:9.6::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-33.el9_6
0:1.20.11-33.el9_6
xorg-x11-server-Xdmx-debuginfo
Red Hat:rhel_eus:9.6::crb
From an advisory covering 5 CVEs
before 0:1.20.11-33.el9_6
0:1.20.11-33.el9_6
xorg-x11-server-Xephyr-debuginfo
Red Hat:rhel_eus:9.6::crb
From an advisory covering 5 CVEs
before 0:1.20.11-33.el9_6
0:1.20.11-33.el9_6
xorg-x11-server-Xnest-debuginfo
Red Hat:rhel_eus:9.6::crb
From an advisory covering 5 CVEs
before 0:1.20.11-33.el9_6
0:1.20.11-33.el9_6
xorg-x11-server-Xorg-debuginfo
Red Hat:rhel_eus:9.6::crb
From an advisory covering 5 CVEs
before 0:1.20.11-33.el9_6
0:1.20.11-33.el9_6
xorg-x11-server-Xvfb-debuginfo
Red Hat:rhel_eus:9.6::crb
From an advisory covering 5 CVEs
before 0:1.20.11-33.el9_6
0:1.20.11-33.el9_6
xorg-x11-server-debuginfo
Red Hat:rhel_eus:9.6::crb
From an advisory covering 5 CVEs
before 0:1.20.11-33.el9_6
0:1.20.11-33.el9_6
xorg-x11-server-debugsource
Red Hat:rhel_eus:9.6::crb
From an advisory covering 5 CVEs
before 0:1.20.11-33.el9_6
0:1.20.11-33.el9_6
xorg-x11-server-devel
Red Hat:rhel_eus:9.6::crb
From an advisory covering 5 CVEs
before 0:1.20.11-33.el9_6
0:1.20.11-33.el9_6
xorg-x11-server-source
Red Hat:rhel_eus:9.6::crb
From an advisory covering 5 CVEs
before 0:1.20.11-33.el9_6
0:1.20.11-33.el9_6
xorg-x11-server-Xwayland
Red Hat:rhel_eus:9.4::appstream
From an advisory covering 5 CVEs
before 0:22.1.9-8.el9_4
0:22.1.9-8.el9_4
xorg-x11-server-Xwayland-debuginfo
Red Hat:rhel_eus:9.4::appstream
From an advisory covering 5 CVEs
before 0:22.1.9-8.el9_4
0:22.1.9-8.el9_4
xorg-x11-server-Xwayland-debugsource
Red Hat:rhel_eus:9.4::appstream
From an advisory covering 5 CVEs
before 0:22.1.9-8.el9_4
0:22.1.9-8.el9_4
xorg-x11-server-Xwayland
Red Hat:rhel_eus:9.6::appstream
From an advisory covering 5 CVEs
before 0:23.2.7-6.el9_6
0:23.2.7-6.el9_6
xorg-x11-server-Xwayland-debuginfo
Red Hat:rhel_eus:9.6::appstream
From an advisory covering 5 CVEs
before 0:23.2.7-6.el9_6
0:23.2.7-6.el9_6
xorg-x11-server-Xwayland-debugsource
Red Hat:rhel_eus:9.6::appstream
From an advisory covering 5 CVEs
before 0:23.2.7-6.el9_6
0:23.2.7-6.el9_6
xorg-x11-server-Xwayland
Red Hat:rhel_eus:9.6::crb
From an advisory covering 5 CVEs
before 0:23.2.7-6.el9_6
0:23.2.7-6.el9_6
xorg-x11-server-Xwayland-debuginfo
Red Hat:rhel_eus:9.6::crb
From an advisory covering 5 CVEs
before 0:23.2.7-6.el9_6
0:23.2.7-6.el9_6
xorg-x11-server-Xwayland-debugsource
Red Hat:rhel_eus:9.6::crb
From an advisory covering 5 CVEs
before 0:23.2.7-6.el9_6
0:23.2.7-6.el9_6
xorg-x11-server-Xwayland-devel
Red Hat:rhel_eus:9.6::crb
From an advisory covering 5 CVEs
before 0:23.2.7-6.el9_6
0:23.2.7-6.el9_6
xorg-x11-server-Xwayland
Red Hat:rhel_e4s:9.0::appstream
From an advisory covering 5 CVEs
before 0:21.1.3-5.el9_0
0:21.1.3-5.el9_0
xorg-x11-server-Xwayland-debuginfo
Red Hat:rhel_e4s:9.0::appstream
From an advisory covering 5 CVEs
before 0:21.1.3-5.el9_0
0:21.1.3-5.el9_0
xorg-x11-server-Xwayland-debugsource
Red Hat:rhel_e4s:9.0::appstream
From an advisory covering 5 CVEs
before 0:21.1.3-5.el9_0
0:21.1.3-5.el9_0
xorg-x11-server-Xwayland
Red Hat:enterprise_linux_eus:10.0
From an advisory covering 5 CVEs
before 0:24.1.5-6.el10_0
0:24.1.5-6.el10_0
xorg-x11-server-Xwayland-debuginfo
Red Hat:enterprise_linux_eus:10.0
From an advisory covering 5 CVEs
before 0:24.1.5-6.el10_0
0:24.1.5-6.el10_0
xorg-x11-server-Xwayland-debugsource
Red Hat:enterprise_linux_eus:10.0
From an advisory covering 5 CVEs
before 0:24.1.5-6.el10_0
0:24.1.5-6.el10_0
xorg-x11-server-Xwayland-devel
Red Hat:enterprise_linux_eus:10.0
From an advisory covering 5 CVEs
before 0:24.1.5-6.el10_0
0:24.1.5-6.el10_0
tigervnc
Red Hat:rhel_eus:9.4::appstream
From an advisory covering 6 CVEs
before 0:1.13.1-8.el9_4.9
0:1.13.1-8.el9_4.9
tigervnc-debuginfo
Red Hat:rhel_eus:9.4::appstream
From an advisory covering 6 CVEs
before 0:1.13.1-8.el9_4.9
0:1.13.1-8.el9_4.9
tigervnc-debugsource
Red Hat:rhel_eus:9.4::appstream
From an advisory covering 6 CVEs
before 0:1.13.1-8.el9_4.9
0:1.13.1-8.el9_4.9
tigervnc-icons
Red Hat:rhel_eus:9.4::appstream
From an advisory covering 6 CVEs
before 0:1.13.1-8.el9_4.9
0:1.13.1-8.el9_4.9
tigervnc-license
Red Hat:rhel_eus:9.4::appstream
From an advisory covering 6 CVEs
before 0:1.13.1-8.el9_4.9
0:1.13.1-8.el9_4.9
tigervnc-selinux
Red Hat:rhel_eus:9.4::appstream
From an advisory covering 6 CVEs
before 0:1.13.1-8.el9_4.9
0:1.13.1-8.el9_4.9
tigervnc-server
Red Hat:rhel_eus:9.4::appstream
From an advisory covering 6 CVEs
before 0:1.13.1-8.el9_4.9
0:1.13.1-8.el9_4.9
tigervnc-server-debuginfo
Red Hat:rhel_eus:9.4::appstream
From an advisory covering 6 CVEs
before 0:1.13.1-8.el9_4.9
0:1.13.1-8.el9_4.9
tigervnc-server-minimal
Red Hat:rhel_eus:9.4::appstream
From an advisory covering 6 CVEs
before 0:1.13.1-8.el9_4.9
0:1.13.1-8.el9_4.9
tigervnc-server-minimal-debuginfo
Red Hat:rhel_eus:9.4::appstream
From an advisory covering 6 CVEs
before 0:1.13.1-8.el9_4.9
0:1.13.1-8.el9_4.9
tigervnc-server-module
Red Hat:rhel_eus:9.4::appstream
From an advisory covering 6 CVEs
before 0:1.13.1-8.el9_4.9
0:1.13.1-8.el9_4.9
tigervnc-server-module-debuginfo
Red Hat:rhel_eus:9.4::appstream
From an advisory covering 6 CVEs
before 0:1.13.1-8.el9_4.9
0:1.13.1-8.el9_4.9
tigervnc
Red Hat:rhel_e4s:9.2::appstream
From an advisory covering 6 CVEs
before 0:1.12.0-14.el9_2.14
0:1.12.0-14.el9_2.14
tigervnc-debuginfo
Red Hat:rhel_e4s:9.2::appstream
From an advisory covering 6 CVEs
before 0:1.12.0-14.el9_2.14
0:1.12.0-14.el9_2.14
tigervnc-debugsource
Red Hat:rhel_e4s:9.2::appstream
From an advisory covering 6 CVEs
before 0:1.12.0-14.el9_2.14
0:1.12.0-14.el9_2.14
tigervnc-icons
Red Hat:rhel_e4s:9.2::appstream
From an advisory covering 6 CVEs
before 0:1.12.0-14.el9_2.14
0:1.12.0-14.el9_2.14
tigervnc-license
Red Hat:rhel_e4s:9.2::appstream
From an advisory covering 6 CVEs
before 0:1.12.0-14.el9_2.14
0:1.12.0-14.el9_2.14
tigervnc-selinux
Red Hat:rhel_e4s:9.2::appstream
From an advisory covering 6 CVEs
before 0:1.12.0-14.el9_2.14
0:1.12.0-14.el9_2.14
tigervnc-server
Red Hat:rhel_e4s:9.2::appstream
From an advisory covering 6 CVEs
before 0:1.12.0-14.el9_2.14
0:1.12.0-14.el9_2.14
tigervnc-server-debuginfo
Red Hat:rhel_e4s:9.2::appstream
From an advisory covering 6 CVEs
before 0:1.12.0-14.el9_2.14
0:1.12.0-14.el9_2.14
tigervnc-server-minimal
Red Hat:rhel_e4s:9.2::appstream
From an advisory covering 6 CVEs
before 0:1.12.0-14.el9_2.14
0:1.12.0-14.el9_2.14
tigervnc-server-minimal-debuginfo
Red Hat:rhel_e4s:9.2::appstream
From an advisory covering 6 CVEs
before 0:1.12.0-14.el9_2.14
0:1.12.0-14.el9_2.14
tigervnc-server-module
Red Hat:rhel_e4s:9.2::appstream
From an advisory covering 6 CVEs
before 0:1.12.0-14.el9_2.14
0:1.12.0-14.el9_2.14
tigervnc-server-module-debuginfo
Red Hat:rhel_e4s:9.2::appstream
From an advisory covering 6 CVEs
before 0:1.12.0-14.el9_2.14
0:1.12.0-14.el9_2.14
xorg-x11-server
Red Hat:rhel_els:7
From an advisory covering 5 CVEs
before 0:1.20.4-34.el7_9
0:1.20.4-34.el7_9
xorg-x11-server-Xephyr
Red Hat:rhel_els:7
From an advisory covering 5 CVEs
before 0:1.20.4-34.el7_9
0:1.20.4-34.el7_9
xorg-x11-server-Xorg
Red Hat:rhel_els:7
From an advisory covering 5 CVEs
before 0:1.20.4-34.el7_9
0:1.20.4-34.el7_9
xorg-x11-server-common
Red Hat:rhel_els:7
From an advisory covering 5 CVEs
before 0:1.20.4-34.el7_9
0:1.20.4-34.el7_9
xorg-x11-server-debuginfo
Red Hat:rhel_els:7
From an advisory covering 5 CVEs
before 0:1.20.4-34.el7_9
0:1.20.4-34.el7_9
xorg-x11-server-Xdmx
Red Hat:rhel_els:7
From an advisory covering 5 CVEs
before 0:1.20.4-34.el7_9
0:1.20.4-34.el7_9
xorg-x11-server-Xnest
Red Hat:rhel_els:7
From an advisory covering 5 CVEs
before 0:1.20.4-34.el7_9
0:1.20.4-34.el7_9
xorg-x11-server-Xvfb
Red Hat:rhel_els:7
From an advisory covering 5 CVEs
before 0:1.20.4-34.el7_9
0:1.20.4-34.el7_9
xorg-x11-server-Xwayland
Red Hat:rhel_els:7
From an advisory covering 5 CVEs
before 0:1.20.4-34.el7_9
0:1.20.4-34.el7_9
xorg-x11-server-devel
Red Hat:rhel_els:7
From an advisory covering 5 CVEs
before 0:1.20.4-34.el7_9
0:1.20.4-34.el7_9
xorg-x11-server-source
Red Hat:rhel_els:7
From an advisory covering 5 CVEs
before 0:1.20.4-34.el7_9
0:1.20.4-34.el7_9
xorg-x11-server
Red Hat:rhel_e4s:9.0::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-13.el9_0
0:1.20.11-13.el9_0
xorg-x11-server-Xdmx
Red Hat:rhel_e4s:9.0::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-13.el9_0
0:1.20.11-13.el9_0
xorg-x11-server-Xdmx-debuginfo
Red Hat:rhel_e4s:9.0::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-13.el9_0
0:1.20.11-13.el9_0
xorg-x11-server-Xephyr
Red Hat:rhel_e4s:9.0::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-13.el9_0
0:1.20.11-13.el9_0
xorg-x11-server-Xephyr-debuginfo
Red Hat:rhel_e4s:9.0::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-13.el9_0
0:1.20.11-13.el9_0
xorg-x11-server-Xnest
Red Hat:rhel_e4s:9.0::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-13.el9_0
0:1.20.11-13.el9_0
xorg-x11-server-Xnest-debuginfo
Red Hat:rhel_e4s:9.0::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-13.el9_0
0:1.20.11-13.el9_0
xorg-x11-server-Xorg
Red Hat:rhel_e4s:9.0::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-13.el9_0
0:1.20.11-13.el9_0
xorg-x11-server-Xorg-debuginfo
Red Hat:rhel_e4s:9.0::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-13.el9_0
0:1.20.11-13.el9_0
xorg-x11-server-Xvfb
Red Hat:rhel_e4s:9.0::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-13.el9_0
0:1.20.11-13.el9_0
xorg-x11-server-Xvfb-debuginfo
Red Hat:rhel_e4s:9.0::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-13.el9_0
0:1.20.11-13.el9_0
xorg-x11-server-common
Red Hat:rhel_e4s:9.0::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-13.el9_0
0:1.20.11-13.el9_0
xorg-x11-server-debuginfo
Red Hat:rhel_e4s:9.0::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-13.el9_0
0:1.20.11-13.el9_0
xorg-x11-server-debugsource
Red Hat:rhel_e4s:9.0::appstream
From an advisory covering 5 CVEs
before 0:1.20.11-13.el9_0
0:1.20.11-13.el9_0
xorg-x11-server-Xwayland
Red Hat:rhel_e4s:8.8::appstream
From an advisory covering 5 CVEs
before 0:21.1.3-13.el8_8
0:21.1.3-13.el8_8
xorg-x11-server-Xwayland-debuginfo
Red Hat:rhel_e4s:8.8::appstream
From an advisory covering 5 CVEs
before 0:21.1.3-13.el8_8
0:21.1.3-13.el8_8
xorg-x11-server-Xwayland-debugsource
Red Hat:rhel_e4s:8.8::appstream
From an advisory covering 5 CVEs
before 0:21.1.3-13.el8_8
0:21.1.3-13.el8_8
xorg-x11-server-Xwayland
Red Hat:rhel_tus:8.8::appstream
From an advisory covering 5 CVEs
before 0:21.1.3-13.el8_8
0:21.1.3-13.el8_8
xorg-x11-server-Xwayland-debuginfo
Red Hat:rhel_tus:8.8::appstream
From an advisory covering 5 CVEs
before 0:21.1.3-13.el8_8
0:21.1.3-13.el8_8
xorg-x11-server-Xwayland-debugsource
Red Hat:rhel_tus:8.8::appstream
From an advisory covering 5 CVEs
before 0:21.1.3-13.el8_8
0:21.1.3-13.el8_8
xorg-x11-server
Red Hat:rhel_aus:8.4::appstream
From an advisory covering 5 CVEs
before 0:1.20.10-4.el8_4
0:1.20.10-4.el8_4
xorg-x11-server-Xdmx
Red Hat:rhel_aus:8.4::appstream
From an advisory covering 5 CVEs
before 0:1.20.10-4.el8_4
0:1.20.10-4.el8_4
xorg-x11-server-Xdmx-debuginfo
Red Hat:rhel_aus:8.4::appstream
From an advisory covering 5 CVEs
before 0:1.20.10-4.el8_4
0:1.20.10-4.el8_4
xorg-x11-server-Xephyr
Red Hat:rhel_aus:8.4::appstream
From an advisory covering 5 CVEs
before 0:1.20.10-4.el8_4
0:1.20.10-4.el8_4
xorg-x11-server-Xephyr-debuginfo
Red Hat:rhel_aus:8.4::appstream
From an advisory covering 5 CVEs
before 0:1.20.10-4.el8_4
0:1.20.10-4.el8_4
xorg-x11-server-Xnest
Red Hat:rhel_aus:8.4::appstream
From an advisory covering 5 CVEs
before 0:1.20.10-4.el8_4
0:1.20.10-4.el8_4
xorg-x11-server-Xnest-debuginfo
Red Hat:rhel_aus:8.4::appstream
From an advisory covering 5 CVEs
before 0:1.20.10-4.el8_4
0:1.20.10-4.el8_4
xorg-x11-server-Xorg
Red Hat:rhel_aus:8.4::appstream
From an advisory covering 5 CVEs
before 0:1.20.10-4.el8_4
0:1.20.10-4.el8_4
xorg-x11-server-Xorg-debuginfo
Red Hat:rhel_aus:8.4::appstream
From an advisory covering 5 CVEs
before 0:1.20.10-4.el8_4
0:1.20.10-4.el8_4
xorg-x11-server-Xvfb
Red Hat:rhel_aus:8.4::appstream
From an advisory covering 5 CVEs
before 0:1.20.10-4.el8_4
0:1.20.10-4.el8_4
xorg-x11-server-Xvfb-debuginfo
Red Hat:rhel_aus:8.4::appstream
From an advisory covering 5 CVEs
before 0:1.20.10-4.el8_4
0:1.20.10-4.el8_4
xorg-x11-server-Xwayland
Red Hat:rhel_aus:8.4::appstream
From an advisory covering 5 CVEs
before 0:1.20.10-4.el8_4
0:1.20.10-4.el8_4
xorg-x11-server-Xwayland-debuginfo
Red Hat:rhel_aus:8.4::appstream
From an advisory covering 5 CVEs
before 0:1.20.10-4.el8_4
0:1.20.10-4.el8_4
xorg-x11-server-common
Red Hat:rhel_aus:8.4::appstream
From an advisory covering 5 CVEs
before 0:1.20.10-4.el8_4
0:1.20.10-4.el8_4
xorg-x11-server-debuginfo
Red Hat:rhel_aus:8.4::appstream
From an advisory covering 5 CVEs
before 0:1.20.10-4.el8_4
0:1.20.10-4.el8_4
xorg-x11-server-debugsource
Red Hat:rhel_aus:8.4::appstream
From an advisory covering 5 CVEs
before 0:1.20.10-4.el8_4
0:1.20.10-4.el8_4
xorg-x11-server
Red Hat:rhel_eus_long_life:8.4::appstream
From an advisory covering 5 CVEs
before 0:1.20.10-4.el8_4
0:1.20.10-4.el8_4
xorg-x11-server-Xdmx
Red Hat:rhel_eus_long_life:8.4::appstream
From an advisory covering 5 CVEs
before 0:1.20.10-4.el8_4
0:1.20.10-4.el8_4
xorg-x11-server-Xdmx-debuginfo
Red Hat:rhel_eus_long_life:8.4::appstream
From an advisory covering 5 CVEs
before 0:1.20.10-4.el8_4
0:1.20.10-4.el8_4
xorg-x11-server-Xephyr
Red Hat:rhel_eus_long_life:8.4::appstream
From an advisory covering 5 CVEs
before 0:1.20.10-4.el8_4
0:1.20.10-4.el8_4
xorg-x11-server-Xephyr-debuginfo
Red Hat:rhel_eus_long_life:8.4::appstream
From an advisory covering 5 CVEs
before 0:1.20.10-4.el8_4
0:1.20.10-4.el8_4
xorg-x11-server-Xnest
Red Hat:rhel_eus_long_life:8.4::appstream
From an advisory covering 5 CVEs
before 0:1.20.10-4.el8_4
0:1.20.10-4.el8_4
xorg-x11-server-Xnest-debuginfo
Red Hat:rhel_eus_long_life:8.4::appstream
From an advisory covering 5 CVEs
before 0:1.20.10-4.el8_4
0:1.20.10-4.el8_4
xorg-x11-server-Xorg
Red Hat:rhel_eus_long_life:8.4::appstream
From an advisory covering 5 CVEs
before 0:1.20.10-4.el8_4
0:1.20.10-4.el8_4
xorg-x11-server-Xorg-debuginfo
Red Hat:rhel_eus_long_life:8.4::appstream
From an advisory covering 5 CVEs
before 0:1.20.10-4.el8_4
0:1.20.10-4.el8_4
xorg-x11-server-Xvfb
Red Hat:rhel_eus_long_life:8.4::appstream
From an advisory covering 5 CVEs
before 0:1.20.10-4.el8_4
0:1.20.10-4.el8_4
xorg-x11-server-Xvfb-debuginfo
Red Hat:rhel_eus_long_life:8.4::appstream
From an advisory covering 5 CVEs
before 0:1.20.10-4.el8_4
0:1.20.10-4.el8_4
xorg-x11-server-Xwayland
Red Hat:rhel_eus_long_life:8.4::appstream
From an advisory covering 5 CVEs
before 0:1.20.10-4.el8_4
0:1.20.10-4.el8_4
xorg-x11-server-Xwayland-debuginfo
Red Hat:rhel_eus_long_life:8.4::appstream
From an advisory covering 5 CVEs
before 0:1.20.10-4.el8_4
0:1.20.10-4.el8_4
tigervnc
Rocky Linux:9
From an advisory covering 5 CVEs
before 0:1.15.0-7.el9_8.1
0:1.15.0-7.el9_8.1
xwayland
SUSE:Linux Enterprise Workstation Extension 15 SP7
From an advisory covering 5 CVEs
before 24.1.5-150700.3.14.1
24.1.5-150700.3.14.1
xwayland
openSUSE:Leap 15.6
From an advisory covering 5 CVEs
before 24.1.1-150600.5.23.1
24.1.1-150600.5.23.1
xorg-x11-server
SUSE:Linux Enterprise Module for Basesystem 15 SP7
From an advisory covering 5 CVEs
before 21.1.15-150700.5.16.1
21.1.15-150700.5.16.1
xorg-x11-server
SUSE:Linux Enterprise Module for Development Tools 15 SP7
From an advisory covering 5 CVEs
before 21.1.15-150700.5.16.1
21.1.15-150700.5.16.1
xorg-x11-server
SUSE:Linux Enterprise Server 15 SP6-LTSS
From an advisory covering 5 CVEs
before 21.1.11-150600.5.25.1
21.1.11-150600.5.25.1
xorg-x11-server
SUSE:Linux Enterprise Server for SAP Applications 15 SP6
From an advisory covering 5 CVEs
before 21.1.11-150600.5.25.1
21.1.11-150600.5.25.1
xorg-x11-server
openSUSE:Leap 15.6
From an advisory covering 5 CVEs
before 21.1.11-150600.5.25.1
21.1.11-150600.5.25.1
xorg-x11-server
SUSE:Linux Enterprise Server 12 SP5-LTSS
From an advisory covering 5 CVEs
before 1.19.6-10.99.1
1.19.6-10.99.1
xorg-x11-server
SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5
From an advisory covering 5 CVEs
before 1.19.6-10.99.1
1.19.6-10.99.1
xorg-x11-server
SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS
From an advisory covering 5 CVEs
before 1.20.3-150400.38.68.1
1.20.3-150400.38.68.1
xorg-x11-server
SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS
From an advisory covering 5 CVEs
before 1.20.3-150400.38.68.1
1.20.3-150400.38.68.1
xorg-x11-server
SUSE:Linux Enterprise Server 15 SP4-LTSS
From an advisory covering 5 CVEs
before 1.20.3-150400.38.68.1
1.20.3-150400.38.68.1
xorg-x11-server
SUSE:Linux Enterprise Server for SAP Applications 15 SP4
From an advisory covering 5 CVEs
before 1.20.3-150400.38.68.1
1.20.3-150400.38.68.1
xorg-x11-server
SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS
From an advisory covering 5 CVEs
before 21.1.4-150500.7.46.1
21.1.4-150500.7.46.1
xorg-x11-server
SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS
From an advisory covering 5 CVEs
before 21.1.4-150500.7.46.1
21.1.4-150500.7.46.1
xorg-x11-server
SUSE:Linux Enterprise Server 15 SP5-LTSS
From an advisory covering 5 CVEs
before 21.1.4-150500.7.46.1
21.1.4-150500.7.46.1
xorg-x11-server
SUSE:Linux Enterprise Server for SAP Applications 15 SP5
From an advisory covering 5 CVEs
before 21.1.4-150500.7.46.1
21.1.4-150500.7.46.1
xwayland
SUSE:Linux Enterprise Server 16.0
From an advisory covering 5 CVEs
before 24.1.6-160000.4.1
24.1.6-160000.4.1
xwayland
SUSE:Linux Enterprise Server for SAP applications 16.0
From an advisory covering 5 CVEs
before 24.1.6-160000.4.1
24.1.6-160000.4.1
xorg-server
Ubuntu:Pro:14.04:LTS
All versions, plus listed versions
2:1.14.3-3ubuntu22:1.14.3-3ubuntu32:1.14.3-3ubuntu42:1.14.3-5ubuntu12:1.14.4-1ubuntu1
Show 30 moreShow less
2:1.14.4-1ubuntu22:1.14.4.901-0ubuntu22:1.14.5-1ubuntu22:1.14.5-1ubuntu42:1.15.0-1ubuntu12:1.15.0-1ubuntu22:1.15.0-1ubuntu32:1.15.0-1ubuntu42:1.15.0-1ubuntu62:1.15.0-1ubuntu72:1.15.1-0ubuntu12:1.15.1-0ubuntu22:1.15.1-0ubuntu2.12:1.15.1-0ubuntu2.42:1.15.1-0ubuntu2.52:1.15.1-0ubuntu2.62:1.15.1-0ubuntu2.72:1.15.1-0ubuntu2.92:1.15.1-0ubuntu2.102:1.15.1-0ubuntu2.112:1.15.1-0ubuntu2.11+esm22:1.15.1-0ubuntu2.11+esm32:1.15.1-0ubuntu2.11+esm42:1.15.1-0ubuntu2.11+esm52:1.15.1-0ubuntu2.11+esm62:1.15.1-0ubuntu2.11+esm72:1.15.1-0ubuntu2.11+esm82:1.15.1-0ubuntu2.11+esm92:1.15.1-0ubuntu2.11+esm112:1.15.1-0ubuntu2.11+esm12
None known
xorg-server
Ubuntu:Pro:16.04:LTS
All versions, plus listed versions
2:1.17.2-1ubuntu92:1.17.2-1ubuntu102:1.17.3-2ubuntu12:1.17.3-2ubuntu22:1.17.3-2ubuntu3
Show 33 moreShow less
2:1.17.3-2ubuntu42:1.18.1-1ubuntu32:1.18.1-1ubuntu42:1.18.3-1ubuntu12:1.18.3-1ubuntu22:1.18.3-1ubuntu2.22:1.18.3-1ubuntu2.32:1.18.4-0ubuntu0.12:1.18.4-0ubuntu0.22:1.18.4-0ubuntu0.32:1.18.4-0ubuntu0.42:1.18.4-0ubuntu0.62:1.18.4-0ubuntu0.72:1.18.4-0ubuntu0.82:1.18.4-0ubuntu0.92:1.18.4-0ubuntu0.102:1.18.4-0ubuntu0.112:1.18.4-0ubuntu0.122:1.18.4-0ubuntu0.12+esm12:1.18.4-0ubuntu0.12+esm22:1.18.4-0ubuntu0.12+esm42:1.18.4-0ubuntu0.12+esm52:1.18.4-0ubuntu0.12+esm62:1.18.4-0ubuntu0.12+esm82:1.18.4-0ubuntu0.12+esm92:1.18.4-0ubuntu0.12+esm102:1.18.4-0ubuntu0.12+esm122:1.18.4-0ubuntu0.12+esm132:1.18.4-0ubuntu0.12+esm142:1.18.4-0ubuntu0.12+esm152:1.18.4-0ubuntu0.12+esm162:1.18.4-0ubuntu0.12+esm172:1.18.4-0ubuntu0.12+esm18
None known
xorg-server-hwe-16.04
Ubuntu:Pro:16.04:LTS
All versions, plus listed versions
2:1.18.4-1ubuntu6.1~16.04.12:1.18.4-1ubuntu6.1~16.04.22:1.19.3-1ubuntu1~16.04.22:1.19.3-1ubuntu1~16.04.32:1.19.3-1ubuntu1~16.04.4
Show 17 moreShow less
2:1.19.5-0ubuntu2~16.04.12:1.19.6-1ubuntu4~16.04.12:1.19.6-1ubuntu4.1~16.04.12:1.19.6-1ubuntu4.1~16.04.22:1.19.6-1ubuntu4.1~16.04.32:1.19.6-1ubuntu4.1~16.04.42:1.19.6-1ubuntu4.1~16.04.52:1.19.6-1ubuntu4.1~16.04.62:1.19.6-1ubuntu4.1~16.04.6+esm12:1.19.6-1ubuntu4.1~16.04.6+esm32:1.19.6-1ubuntu4.1~16.04.6+esm42:1.19.6-1ubuntu4.1~16.04.6+esm52:1.19.6-1ubuntu4.1~16.04.6+esm62:1.19.6-1ubuntu4.1~16.04.6+esm72:1.19.6-1ubuntu4.1~16.04.6+esm82:1.19.6-1ubuntu4.1~16.04.6+esm92:1.19.6-1ubuntu4.1~16.04.6+esm10
None known
xorg-server
Ubuntu:Pro:18.04:LTS
All versions, plus listed versions
2:1.19.5-0ubuntu22:1.19.6-1ubuntu12:1.19.6-1ubuntu22:1.19.6-1ubuntu32:1.19.6-1ubuntu4
Show 26 moreShow less
2:1.19.6-1ubuntu4.12:1.19.6-1ubuntu4.22:1.19.6-1ubuntu4.32:1.19.6-1ubuntu4.42:1.19.6-1ubuntu4.52:1.19.6-1ubuntu4.62:1.19.6-1ubuntu4.72:1.19.6-1ubuntu4.82:1.19.6-1ubuntu4.92:1.19.6-1ubuntu4.102:1.19.6-1ubuntu4.112:1.19.6-1ubuntu4.122:1.19.6-1ubuntu4.132:1.19.6-1ubuntu4.142:1.19.6-1ubuntu4.152:1.19.6-1ubuntu4.15+esm12:1.19.6-1ubuntu4.15+esm32:1.19.6-1ubuntu4.15+esm42:1.19.6-1ubuntu4.15+esm52:1.19.6-1ubuntu4.15+esm72:1.19.6-1ubuntu4.15+esm82:1.19.6-1ubuntu4.15+esm92:1.19.6-1ubuntu4.15+esm102:1.19.6-1ubuntu4.15+esm112:1.19.6-1ubuntu4.15+esm122:1.19.6-1ubuntu4.15+esm13
None known
xorg-server-hwe-18.04
Ubuntu:Pro:18.04:LTS
All versions, plus listed versions
2:1.20.1-3ubuntu2.1~18.04.12:1.20.4-1ubuntu3~18.04.12:1.20.5+git20191008-0ubuntu1~18.04.12:1.20.8-2ubuntu2.1~18.04.12:1.20.8-2ubuntu2.2~18.04.1
Show 15 moreShow less
2:1.20.8-2ubuntu2.2~18.04.22:1.20.8-2ubuntu2.2~18.04.32:1.20.8-2ubuntu2.2~18.04.42:1.20.8-2ubuntu2.2~18.04.52:1.20.8-2ubuntu2.2~18.04.62:1.20.8-2ubuntu2.2~18.04.72:1.20.8-2ubuntu2.2~18.04.82:1.20.8-2ubuntu2.2~18.04.92:1.20.8-2ubuntu2.2~18.04.102:1.20.8-2ubuntu2.2~18.04.112:1.20.8-2ubuntu2.2~18.04.11+esm12:1.20.8-2ubuntu2.2~18.04.11+esm22:1.20.8-2ubuntu2.2~18.04.11+esm32:1.20.8-2ubuntu2.2~18.04.11+esm42:1.20.8-2ubuntu2.2~18.04.11+esm5
None known
xorg-server
Ubuntu:Pro:20.04:LTS
All versions, plus listed versions
2:1.20.5+git20191008-0ubuntu12:1.20.6-1ubuntu12:1.20.7-2ubuntu12:1.20.7-2ubuntu22:1.20.8-2ubuntu2
Show 25 moreShow less
2:1.20.8-2ubuntu2.12:1.20.8-2ubuntu2.22:1.20.8-2ubuntu2.32:1.20.8-2ubuntu2.42:1.20.8-2ubuntu2.62:1.20.9-2ubuntu1.1~20.04.12:1.20.9-2ubuntu1.2~20.04.12:1.20.9-2ubuntu1.2~20.04.22:1.20.11-1ubuntu1~20.04.22:1.20.13-1ubuntu1~20.04.22:1.20.13-1ubuntu1~20.04.32:1.20.13-1ubuntu1~20.04.42:1.20.13-1ubuntu1~20.04.52:1.20.13-1ubuntu1~20.04.62:1.20.13-1ubuntu1~20.04.82:1.20.13-1ubuntu1~20.04.92:1.20.13-1ubuntu1~20.04.122:1.20.13-1ubuntu1~20.04.142:1.20.13-1ubuntu1~20.04.152:1.20.13-1ubuntu1~20.04.162:1.20.13-1ubuntu1~20.04.172:1.20.13-1ubuntu1~20.04.182:1.20.13-1ubuntu1~20.04.192:1.20.13-1ubuntu1~20.04.202:1.20.13-1ubuntu1~20.04.20+esm1
None known
xorg-server
Ubuntu:22.04:LTS
All versions, plus listed versions
2:1.20.13-1ubuntu12:1.20.13-1ubuntu22:1.20.14-1ubuntu12:21.1.3-2ubuntu22:21.1.3-2ubuntu2.1
Show 21 moreShow less
2:21.1.3-2ubuntu2.22:21.1.3-2ubuntu2.32:21.1.3-2ubuntu2.42:21.1.3-2ubuntu2.52:21.1.3-2ubuntu2.62:21.1.3-2ubuntu2.72:21.1.3-2ubuntu2.82:21.1.3-2ubuntu2.92:21.1.4-2ubuntu1.7~22.04.12:21.1.4-2ubuntu1.7~22.04.22:21.1.4-2ubuntu1.7~22.04.52:21.1.4-2ubuntu1.7~22.04.72:21.1.4-2ubuntu1.7~22.04.82:21.1.4-2ubuntu1.7~22.04.92:21.1.4-2ubuntu1.7~22.04.102:21.1.4-2ubuntu1.7~22.04.112:21.1.4-2ubuntu1.7~22.04.122:21.1.4-2ubuntu1.7~22.04.132:21.1.4-2ubuntu1.7~22.04.142:21.1.4-2ubuntu1.7~22.04.152:21.1.4-2ubuntu1.7~22.04.16
None known
xwayland
Ubuntu:22.04:LTS
All versions, plus listed versions
2:21.1.2-0ubuntu12:21.1.3-12:21.1.3-1ubuntu12:21.1.4-12:22.1.0-1
Show 19 moreShow less
2:22.1.1-12:22.1.1-1ubuntu0.12:22.1.1-1ubuntu0.22:22.1.1-1ubuntu0.32:22.1.1-1ubuntu0.42:22.1.1-1ubuntu0.52:22.1.1-1ubuntu0.62:22.1.1-1ubuntu0.72:22.1.1-1ubuntu0.92:22.1.1-1ubuntu0.102:22.1.1-1ubuntu0.112:22.1.1-1ubuntu0.122:22.1.1-1ubuntu0.132:22.1.1-1ubuntu0.142:22.1.1-1ubuntu0.152:22.1.1-1ubuntu0.172:22.1.1-1ubuntu0.182:22.1.1-1ubuntu0.192:22.1.1-1ubuntu0.20
None known
xorg-server
Ubuntu:24.04:LTS
All versions, plus listed versions
2:21.1.7-3ubuntu22:21.1.7-3ubuntu2.12:21.1.10-1ubuntu12:21.1.11-2ubuntu12:21.1.12-1ubuntu1
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2:21.1.12-1ubuntu1.12:21.1.12-1ubuntu1.22:21.1.12-1ubuntu1.32:21.1.12-1ubuntu1.42:21.1.12-1ubuntu1.52:21.1.12-1ubuntu1.62:21.1.12-1ubuntu1.82:21.1.12-1ubuntu1.9
None known
xwayland
Ubuntu:24.04:LTS
All versions, plus listed versions
2:23.2.0-12:23.2.0-1ubuntu0.12:23.2.3-12:23.2.4-12:23.2.4-1build1
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2:23.2.4-1build22:23.2.4-1build32:23.2.6-12:23.2.6-1ubuntu0.12:23.2.6-1ubuntu0.22:23.2.6-1ubuntu0.42:23.2.6-1ubuntu0.52:23.2.6-1ubuntu0.62:23.2.6-1ubuntu0.72:23.2.6-1ubuntu0.8
None known
xorg-server
Ubuntu:25.10
All versions, plus listed versions
2:21.1.16-1ubuntu12:21.1.18-1ubuntu12:21.1.18-1ubuntu1.1
None known
xwayland
Ubuntu:25.10
All versions, plus listed versions
2:24.1.6-12:24.1.6-1ubuntu12:24.1.6-1ubuntu1.1
None known
xorg-server
Ubuntu:26.04:LTS
All versions, plus listed versions
2:21.1.18-1ubuntu12:21.1.21-1ubuntu12:21.1.22-1ubuntu12:21.1.22-1ubuntu1.22:21.1.22-1ubuntu1.3
None known
xwayland
Ubuntu:26.04:LTS
All versions, plus listed versions
2:24.1.6-1ubuntu12:24.1.8-12:24.1.9-12:24.1.10-1
None known
xorg-x11-server
openSUSE:Tumbleweed
From an advisory covering 5 CVEs
before 21.1.21-5.1
21.1.21-5.1
xwayland
openSUSE:Tumbleweed
From an advisory covering 5 CVEs
before 24.1.9-2.1
24.1.9-2.1
xorg-x11-server
openSUSE:Leap 16.0
From an advisory covering 5 CVEs
before 21.1.15-160000.4.1
21.1.15-160000.4.1
xwayland
openSUSE:Leap 16.0
From an advisory covering 5 CVEs
before 24.1.6-160000.4.1
24.1.6-160000.4.1

History

History
RecordedChangedSources
affectedCVE List, EUVD, NVD
factsOSV
affected, aliases, referencesOSV
affected
first indexedCVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2026-34000 is a medium vulnerability (CVSS 6.1) in X.org X Server, published April 14, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.49%, the 42nd percentile. Fixed in xorg-server 21.1.22-r0.

References

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This page doesn't list everything

Left out here: 191 package rows. The JSON record has them. Left out on purpose, here and in the API, to keep responses small: 6 source records.

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