VDB

CVE-2026-55999

CVE-2026-55999 PUBLISHED CVSS 8.699999809265137 HIGH

Das X Window System dient der Erzeugung grafischer Oberflächen auf Unix Systemen. Xwayland ist ein X-Server für die Ausführung von X-Clients unter Wayland Display Servern. Wayland ist ein Ersatz für X.11 Display-Server.

EPSS 0.27% · 18.8th percentile

Risk Scores

CVSS 4.0
8.699999809265137
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
EPSS Score
0.27%
18.8th percentile

Affected Products

VendorProductVersions
RESFRESF Rocky Linux
SUSESUSE Linux
OracleOracle Linux
SUSESUSE openSUSE
AmazonAmazon Linux 2
Red HatRed Hat Enterprise Linux
Open SourceOpen Source X.Org X11 <21.1.24
Open SourceOpen Source Xwayland <24.1.13

Timeline

  • Jul 7, 2026 CVE Published
  • Jul 8, 2026 EPSS Score
  • Jul 8, 2026 Coalition ESS Score
  • Jul 13, 2026 Distribution Patch
  • Jul 13, 2026 Security Advisory
  • Jul 13, 2026 Distribution Patch
  • Jul 13, 2026 Security Advisory
  • Jul 13, 2026 Distribution Patch
  • Jul 13, 2026 Security Advisory
  • Jul 14, 2026 Security Advisory
  • Jul 18, 2026 Distribution Patch
  • Jul 20, 2026 Distribution Patch

References

…and 10 more

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