SUSE-CU-2026:13837-1: Security update of suse/sles/16.0/toolbox

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

SUSE Container Update Advisory: suse/sles/16.0/toolbox
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Container Advisory ID : SUSE-CU-2026:13837-1
Container Tags        : suse/sles/16.0/toolbox:16.3 , suse/sles/16.0/toolbox:16.3-1.148 , suse/sles/16.0/toolbox:latest
Container Release     : 1.148
Severity              : moderate
Type                  : security
References            : 1288144 CVE-2026-117556 
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The container suse/sles/16.0/toolbox was updated. The following patches have been included in this update:

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Advisory ID: 2064
Released:    Fri Nov  6 14:41:14 2026
Summary:     Security update for zchunk
Type:        security
Severity:    moderate
References:  1288144,CVE-2026-117556
This update for zchunk fixes the following issue:

- CVE-2026-117556: heap out-of-bounds read in `read_preface()` allows attackers to cause an application crash via a
  crafted `.zck` file (bsc#1288144).


The following package changes have been done:

- libzck1-1.5.1-160000.3.1 updated