SUSE-CU-2026:12351-1: Security update of suse/kiosk/xorg

[sle-container-updates at lists.suse.com]

SUSE Container Update Advisory: suse/kiosk/xorg
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Container Advisory ID : SUSE-CU-2026:12351-1
Container Tags        : suse/kiosk/xorg:21 , suse/kiosk/xorg:21.1 , suse/kiosk/xorg:21.1-83.49 , suse/kiosk/xorg:latest , suse/kiosk/xorg:notaskbar
Container Release     : 83.49
Severity              : important
Type                  : security
References            : 1281213 1281218 1281220 1281225 1281227 1281233 1281236 1281238
                        1281241 1281242 1281244 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 CVE-2026-93536 
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The container suse/kiosk/xorg was updated. The following patches have been included in this update:

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Advisory ID: SUSE-SU-2026:4646-1
Released:    Tue Oct 13 18:48:04 2026
Summary:     Security update for xorg-x11-server
Type:        security
Severity:    important
References:  1281213,1281218,1281220,1281225,1281227,1281233,1281236,1281238,1281241,1281242,1281244,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,CVE-2026-93536
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).
- CVE-2026-93536: GestureBuildSprite Use-After-Free (bsc#1281244).


The following package changes have been done:

- xorg-x11-server-Xvfb-21.1.15-150700.5.25.1 updated
- xorg-x11-server-21.1.15-150700.5.25.1 updated
- container:suse-sle15-15.7-052baaed11a7beafaa29b744d8b592b7659daa8c1b13de65f0665361ef94d77a-0 updated