SUSE-CU-2026:8063-1: Security update of bci/spack

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

SUSE Container Update Advisory: bci/spack
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Container Advisory ID : SUSE-CU-2026:8063-1
Container Tags        : bci/spack:0.23 , bci/spack:0.23.1 , bci/spack:0.23.1-25.29 , bci/spack:latest
Container Release     : 25.29
Severity              : moderate
Type                  : security
References            : 1254340 1254341 1260998 1261002 1261003 
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The container bci/spack was updated. The following patches have been included in this update:

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Advisory ID: SUSE-SU-2026:3429-1
Released:    Thu Jul 30 13:18:04 2026
Summary:     Security update for libarchive
Type:        security
Severity:    moderate
References:  1254340,1254341,1260998,1261002,1261003
This update for libarchive fixes the following issues:

- creating temporary files in the current working directory instead of the target directory can lead to file creation
  failures when the working directory is not writable (bsc#1254340).
- file descriptor leak in the mtree parser cleanup path could lead to file descriptor exhaustion and denial of service
  (bsc#1261003).
- NULL pointer dereference in archive_acl_from_text_w() could lead to a segmentation fault (bsc#1260998).
- reading from an invalid index when buffer size is smaller than H_LEVEL_OFFSET can lead to an out-of-bounds buffer
  overrun (bsc#1254341).
- incorrect pointer handling for RAR5 files declaring over 8192 filters can lead to excessive resource usage and denial
  of service (bsc#1261002).


The following package changes have been done:

- libarchive13-3.7.2-150600.3.23.1 updated