SUSE alert SUSE-SU-2026:2423-1 (libcaca)

From:
             
 
SLE-SECURITY-UPDATES <null@suse.de>
To:
             
 
sle-security-updates@lists.suse.com
Subject:
             
 
SUSE-SU-2026:2423-1: important: Security update for libcaca
Date:
             
 
Tue, 16 Jun 2026 20:43:59 -0000
Message-ID:
             
 
<178164263921.11625.854076058553565132@d93ac1748d57>
# Security update for libcaca

Announcement ID: SUSE-SU-2026:2423-1  
Release Date: 2026-06-16T15:16:01Z  
Rating: important  
References:

  * bsc#1264984

  
Cross-References:

  * CVE-2026-42046

  
CVSS scores:

  * CVE-2026-42046 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  * CVE-2026-42046 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

  
Affected Products:

  * Basesystem Module 15-SP7
  * openSUSE Leap 15.6
  * SUSE Linux Enterprise Desktop 15 SP7
  * SUSE Linux Enterprise Real Time 15 SP7
  * SUSE Linux Enterprise Server 15 SP6
  * SUSE Linux Enterprise Server 15 SP6 LTSS
  * SUSE Linux Enterprise Server 15 SP7
  * SUSE Linux Enterprise Server for SAP Applications 15 SP6
  * SUSE Linux Enterprise Server for SAP Applications 15 SP7

  
  
An update that solves one vulnerability can now be installed.

## Description:

This update for libcaca fixes the following issue

  * CVE-2026-42046: an integer overflow vulnerability in libcaca's canvas import
    functionality may allow an attacker to cause a controlled heap out-of-bounds
    write (bsc#1264984).

## Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like
YaST online_update or "zypper patch".  
Alternatively you can run the command listed for your product:

  * openSUSE Leap 15.6  
    zypper in -t patch SUSE-2026-2423=1

  * Basesystem Module 15-SP7  
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP7-2026-2423=1

  * SUSE Linux Enterprise Server for SAP Applications 15 SP6  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP6-2026-2423=1

  * SUSE Linux Enterprise Server 15 SP6 LTSS  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-2423=1

## Package List:

  * openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64 i586)
    * caca-utils-0.99.beta20-150600.3.3.1
    * libcaca-debugsource-0.99.beta20-150600.3.3.1
    * libcaca0-0.99.beta20-150600.3.3.1
    * libcaca-ruby-debuginfo-0.99.beta20-150600.3.3.1
    * libcaca-ruby-0.99.beta20-150600.3.3.1
    * libcaca0-plugins-0.99.beta20-150600.3.3.1
    * libcaca0-plugins-debuginfo-0.99.beta20-150600.3.3.1
    * caca-utils-debuginfo-0.99.beta20-150600.3.3.1
    * libcaca0-debuginfo-0.99.beta20-150600.3.3.1
    * libcaca-devel-0.99.beta20-150600.3.3.1
  * openSUSE Leap 15.6 (aarch64_ilp32)
    * libcaca0-64bit-debuginfo-0.99.beta20-150600.3.3.1
    * libcaca0-64bit-0.99.beta20-150600.3.3.1
    * libcaca0-plugins-64bit-0.99.beta20-150600.3.3.1
    * libcaca0-plugins-64bit-debuginfo-0.99.beta20-150600.3.3.1
  * openSUSE Leap 15.6 (x86_64)
    * libcaca0-32bit-debuginfo-0.99.beta20-150600.3.3.1
    * libcaca0-plugins-32bit-0.99.beta20-150600.3.3.1
    * libcaca0-32bit-0.99.beta20-150600.3.3.1
    * libcaca0-plugins-32bit-debuginfo-0.99.beta20-150600.3.3.1
  * openSUSE Leap 15.6 (noarch)
    * python3-caca-0.99.beta20-150600.3.3.1
  * Basesystem Module 15-SP7 (aarch64 ppc64le s390x x86_64)
    * libcaca-debugsource-0.99.beta20-150600.3.3.1
    * libcaca0-0.99.beta20-150600.3.3.1
    * libcaca0-plugins-0.99.beta20-150600.3.3.1
    * libcaca0-plugins-debuginfo-0.99.beta20-150600.3.3.1
    * libcaca0-debuginfo-0.99.beta20-150600.3.3.1
    * libcaca-devel-0.99.beta20-150600.3.3.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP6 (ppc64le x86_64)
    * libcaca-debugsource-0.99.beta20-150600.3.3.1
    * libcaca0-0.99.beta20-150600.3.3.1
    * libcaca0-plugins-0.99.beta20-150600.3.3.1
    * libcaca0-plugins-debuginfo-0.99.beta20-150600.3.3.1
    * libcaca0-debuginfo-0.99.beta20-150600.3.3.1
    * libcaca-devel-0.99.beta20-150600.3.3.1
  * SUSE Linux Enterprise Server 15 SP6 LTSS (aarch64 ppc64le s390x x86_64)
    * libcaca-debugsource-0.99.beta20-150600.3.3.1
    * libcaca0-0.99.beta20-150600.3.3.1
    * libcaca0-plugins-0.99.beta20-150600.3.3.1
    * libcaca0-plugins-debuginfo-0.99.beta20-150600.3.3.1
    * libcaca0-debuginfo-0.99.beta20-150600.3.3.1
    * libcaca-devel-0.99.beta20-150600.3.3.1

## References:

  * https://www.suse.com/security/cve/CVE-2026-42046.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1264984



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