ELSA-2026-86907

ELSA-2026-86907 - xorg-x11-server-Xwayland security update

Type:SECURITY
Impact:IMPORTANT
Release Date:2026-10-21

Description


[21.1.3-20.4]
- CVE fix for: CVE-2026-88812, CVE-2026-93515, CVE-2026-93516
CVE-2026-93517, CVE-2026-93518, CVE-2026-93519,
CVE-2026-93520, CVE-2026-93521, CVE-2026-93523,
CVE-2026-93524
Resolves: https://redhat.atlassian.net/browse/RHEL-277856
Resolves: https://redhat.atlassian.net/browse/RHEL-277838
Resolves: https://redhat.atlassian.net/browse/RHEL-275768
Resolves: https://redhat.atlassian.net/browse/RHEL-276864
Resolves: https://redhat.atlassian.net/browse/RHEL-276342
Resolves: https://redhat.atlassian.net/browse/RHEL-276410
Resolves: https://redhat.atlassian.net/browse/RHEL-277876
Resolves: https://redhat.atlassian.net/browse/RHEL-277870


Related CVEs


CVE-2026-88812
CVE-2026-93516
CVE-2026-93517
CVE-2026-93518
CVE-2026-93519
CVE-2026-93520
CVE-2026-93521
CVE-2026-93523

Updated Packages


Release/ArchitectureFilenamesha256Superseded By AdvisoryChannel Label
Oracle Linux 8 (aarch64) xorg-x11-server-Xwayland-21.1.3-20.el8_10.4.src.rpme65c87c70d3fda0cbfd7b4bcf8d202259fcd0013f401e8c6381baef38779485a-ol8_aarch64_appstream
xorg-x11-server-Xwayland-21.1.3-20.el8_10.4.aarch64.rpm53e4e40051c473af926bb1e2f0593eee5e0cf6a47517c27400c0934b3397c9ea-ol8_aarch64_appstream
Oracle Linux 8 (x86_64) xorg-x11-server-Xwayland-21.1.3-20.el8_10.4.src.rpme65c87c70d3fda0cbfd7b4bcf8d202259fcd0013f401e8c6381baef38779485a-ol8_x86_64_appstream
xorg-x11-server-Xwayland-21.1.3-20.el8_10.4.x86_64.rpm8a2c646b1763830ca9df48c97f6840a0b951210254d31770ec7cbcbd99378f0f-ol8_x86_64_appstream



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