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SUSE-SU-2026:4663-1

SUSE-SU-2026:4663-1 · Security update for xorg-x11-server

This page contains facts from public vulnerability sources. Check the original advisory before updating.

This update for xorg-x11-server fixes the following issues: - CVE-2026-88812: XKB SetGeometry TextDoodad Double Free (bsc#1281213). - CVE-2026-93515: X.Org Server Present Extension Use-After-Free (bsc#1281218). - CVE-2026-93516: X.Org Server XInput Passive Grab Use-After-Free (bsc#1281220). - CVE-2026-93517: GLX RenderLarge Heap Buffer Overflow (bsc#1281225). - CVE-2026-93518: XKB ResizeKeyType Numeric Truncation (bsc#1281227). - CVE-2026-93519: XFixes Pointer Barrier Event List Buffer Overflow (bsc#1281233). - CVE-2026-93520: XKB ChangeKeycodeRange Heap Out-of-Bounds Write (bsc#1281236). - CVE-2026-93521: RandR ChangeProviderProperty Heap Buffer Overflow (bsc#1281238). - CVE-2026-93523: XInput2 PassiveUngrabDevice Out-of-Bounds Write (bsc#1281241). - CVE-2026-93524: XKB SetMap Key Width/Action Count Desync Out-Of-Bounds Read (bsc#1281242).

Fix available

Published
Updated

Stack: system

Affected products and versions

  • xorg-x11-server SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS

    Affected ranges
    • ECOSYSTEM: < 1.20.3-150400.38.77.1

    Update to 1.20.3-150400.38.77.1

  • xorg-x11-server SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS

    Affected ranges
    • ECOSYSTEM: < 1.20.3-150400.38.77.1

    Update to 1.20.3-150400.38.77.1

  • xorg-x11-server SUSE:Linux Enterprise Server 15 SP4-LTSS

    Affected ranges
    • ECOSYSTEM: < 1.20.3-150400.38.77.1

    Update to 1.20.3-150400.38.77.1

  • xorg-x11-server SUSE:Linux Enterprise Server for SAP Applications 15 SP4

    Affected ranges
    • ECOSYSTEM: < 1.20.3-150400.38.77.1

    Update to 1.20.3-150400.38.77.1

Original sources

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