SUSE-CU-2026:12795-1: Security update of suse/kiosk/firefox-esr

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

SUSE Container Update Advisory: suse/kiosk/firefox-esr
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Container Advisory ID : SUSE-CU-2026:12795-1
Container Tags        : suse/kiosk/firefox-esr:153.4 , suse/kiosk/firefox-esr:153.4-75.56 , suse/kiosk/firefox-esr:esr , suse/kiosk/firefox-esr:latest
Container Release     : 75.56
Severity              : moderate
Type                  : security
References            : 1283183 CVE-2026-46675 
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The container suse/kiosk/firefox-esr was updated. The following patches have been included in this update:

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Advisory ID: SUSE-SU-2026:4796-1
Released:    Wed Oct 21 09:53:08 2026
Summary:     Security update for libpng16
Type:        security
Severity:    moderate
References:  1283183,CVE-2026-46675
This update for libpng16 fixes the following issue:

- CVE-2026-46675: Use-after-free of zlib input in `png_read_end` after incomplete zTXt, iTXt or iCCP decompression
  (bsc#1283183).

Changes for libpng16:

- version update to 1.6.59:
 * Fixed a regression introduced in version 1.6.47 that caused libpng to reject
   hIST chunks in their correct position, after PLTE.
 * Prevented a double free of `png_struct` members after an allocation failure.
 * Applied fixes and updates to the CMake build.
 * Adopted the REUSE Specification for licensing the CI files.


The following package changes have been done:

- libpng16-16-1.6.59-150600.3.26.1 updated