SUSE-SU-2026:22617-1: xwayland&distro=SUSE Linux Enterprise Server 16.0 SUSE Linux Enterprise

CVSS: UnknownPublished
Published 10-07-2026Last modified 17-07-2026
Open JSON

Vulnerability summary

SUSE-SU-2026:22617-1 is a vulnerability in xwayland&distro=SUSE Linux Enterprise Server 16.0 SUSE Linux Enterprise with no CVSS score yet.

Overall risk
0/100
0100
Minimal · default modelHow is this calculated?
CVSS score
Not scored
010
No CVSS score recorded
EPSS score
Not scored
0%100%
No EPSS score yet
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 2 · Downstream 0 · Related 2
CVE-2026-55999CVE-2026-56000

Timeline

  1. 10-07-2026
    PublishedVulnerability first disclosed.
  2. 17-07-2026
    Last modifiedVulnerability information updated.

Description

Security update for xwayland This update for xwayland fixes the following issues - CVE-2026-55999: missing bounds check in `glamor_font_get` can lead to a heap buffer overflow when a font loaded from a malicious PCF file is processed (bsc#1268893). - CVE-2026-56000: improper memory management in `CommonMakeCurrent` can lead to a heap use-after-free when an interaction with a malicious client creating GLX contexts happens (bsc#1268894).

CVSS metrics

Risk metrics not yet published.

EPSS trend

No EPSS score has been published for this record yet.

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Suse2 products
  • xwayland&distro=SUSE Linux Enterprise Server 16.0< 24.1.6-160000.6.1
  • xwayland&distro=SUSE Linux Enterprise Server for SAP applications 16.0< 24.1.6-160000.6.1

1 vendor · 2 products

References

5 links