SUSE-CU-2025:9322-1: 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-2025:9322-1
Container Tags        : suse/kiosk/xorg:21 , suse/kiosk/xorg:21.1 , suse/kiosk/xorg:21.1-72.3 , suse/kiosk/xorg:latest , suse/kiosk/xorg:notaskbar
Container Release     : 72.3
Severity              : important
Type                  : security
References            : 1254157 1254158 1254159 1254160 1254480 CVE-2025-64505 CVE-2025-64506
                        CVE-2025-64720 CVE-2025-65018 CVE-2025-66293 
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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-2025:4494-1
Released:    Fri Dec 19 14:14:12 2025
Summary:     Security update for libpng16
Type:        security
Severity:    important
References:  1254157,1254158,1254159,1254160,1254480,CVE-2025-64505,CVE-2025-64506,CVE-2025-64720,CVE-2025-65018,CVE-2025-66293
This update for libpng16 fixes the following issues:

- CVE-2025-65018: Fixed heap buffer overflow in `png_combine_row` triggered via `png_image_finish_read` (bsc#1254160)
- CVE-2025-66293: Fixed LIBPNG out-of-bounds read in `png_image_read_composite` (bsc#1254480)
- CVE-2025-64506: Fixed heap buffer over-read in `png_write_image_8bit` with 8-bit input and `convert_to_8bit` enabled (bsc#1254158)
- CVE-2025-64720: Fixed buffer overflow in `png_image_read_composite` via incorrect palette premultiplication (bsc#1254159)
- CVE-2025-64505: Fixed heap buffer over-read in `png_do_quantize` via malformed palette index (bsc#1254157)


The following package changes have been done:

- libpng16-16-1.6.40-150600.3.3.1 updated