SUSE-SU-2026:1331-1

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Source
https://www.suse.com/support/update/announcement/2026/suse-su-20261331-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1331-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2026:1331-1
Upstream
CVE (5)
  • CVE-2026-33999
  • CVE-2026-34000
  • CVE-2026-34001
  • CVE-2026-34002
  • CVE-2026-34003
Related
CVE (5)
  • CVE-2026-33999
  • CVE-2026-34000
  • CVE-2026-34001
  • CVE-2026-34002
  • CVE-2026-34003
Published
2026-04-14T17:11:37Z
Modified
2026-04-16T08:30:16Z
Summary
Security update for xorg-x11-server
Details

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).
References

Affected packages

openSUSE:Leap 15.6
xorg-x11-server

Package

Name
xorg-x11-server
Purl
pkg:rpm/opensuse/xorg-x11-server&distro=openSUSE%20Leap%2015.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
21.1.11-150600.5.25.1

Ecosystem specific 

{
    "binaries":  [
        {
            "xorg-x11-server":  "21.1.11-150600.5.25.1",
            "xorg-x11-server-Xvfb":  "21.1.11-150600.5.25.1",
            "xorg-x11-server-extra":  "21.1.11-150600.5.25.1",
            "xorg-x11-server-sdk":  "21.1.11-150600.5.25.1",
            "xorg-x11-server-source":  "21.1.11-150600.5.25.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1331-1.json"
SUSE:Linux Enterprise Server 15 SP6-LTSS
xorg-x11-server

Package

Name
xorg-x11-server
Purl
pkg:rpm/suse/xorg-x11-server&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP6-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
21.1.11-150600.5.25.1

Ecosystem specific 

{
    "binaries":  [
        {
            "xorg-x11-server":  "21.1.11-150600.5.25.1",
            "xorg-x11-server-Xvfb":  "21.1.11-150600.5.25.1",
            "xorg-x11-server-extra":  "21.1.11-150600.5.25.1",
            "xorg-x11-server-sdk":  "21.1.11-150600.5.25.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1331-1.json"
SUSE:Linux Enterprise Server for SAP Applications 15 SP6
xorg-x11-server

Package

Name
xorg-x11-server
Purl
pkg:rpm/suse/xorg-x11-server&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
21.1.11-150600.5.25.1

Ecosystem specific 

{
    "binaries":  [
        {
            "xorg-x11-server":  "21.1.11-150600.5.25.1",
            "xorg-x11-server-Xvfb":  "21.1.11-150600.5.25.1",
            "xorg-x11-server-extra":  "21.1.11-150600.5.25.1",
            "xorg-x11-server-sdk":  "21.1.11-150600.5.25.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1331-1.json"