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xorg-x11-server-Xwayland security update

🗓️ 30 Apr 2026 18:01:05Reported by Rockylinux Product ErrataType 
rocky
 rocky
🔗 errata.rockylinux.org👁 3 Views

Rocky Linux 8 security update for Xorg X11 server Xwayland fixes integer underflow, use after free, and memory access flaws.

Related
Packages
OSOS VersionArchitecturePackagePackage VersionFilename
Rocky Linux8aarch64xorg-x11-server-xwayland0:21.1.3-20.el8_10xorg-x11-server-Xwayland-0:21.1.3-20.el8_10.aarch64.rpm
Rocky Linux8x86_64xorg-x11-server-xwayland0:21.1.3-20.el8_10xorg-x11-server-Xwayland-0:21.1.3-20.el8_10.x86_64.rpm
Rocky Linux8aarch64xorg-x11-server-xwayland-debuginfo0:21.1.3-20.el8_10xorg-x11-server-Xwayland-debuginfo-0:21.1.3-20.el8_10.aarch64.rpm
Rocky Linux8x86_64xorg-x11-server-xwayland-debuginfo0:21.1.3-20.el8_10xorg-x11-server-Xwayland-debuginfo-0:21.1.3-20.el8_10.x86_64.rpm
Rocky Linux8aarch64xorg-x11-server-xwayland-debugsource0:21.1.3-20.el8_10xorg-x11-server-Xwayland-debugsource-0:21.1.3-20.el8_10.aarch64.rpm
Rocky Linux8x86_64xorg-x11-server-xwayland-debugsource0:21.1.3-20.el8_10xorg-x11-server-Xwayland-debugsource-0:21.1.3-20.el8_10.x86_64.rpm

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30 Apr 2026 18:01Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.17.8
EPSS0.00005
SSVC
3