SUSE alert openSUSE-SU-2026:10451-1 (libpng16-16)

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openSUSE-SU-2026:10451-1: moderate: libpng16-16-1.6.56-1.1 on GA media
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Tue, 31 Mar 2026 17:37:05 +0200
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<20260331153705.5110FFD1A@maintenance.suse.de>
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Article
# libpng16-16-1.6.56-1.1 on GA media

Announcement ID: openSUSE-SU-2026:10451-1
Rating: moderate

Cross-References:

  * CVE-2026-33416
  * CVE-2026-33636



CVSS scores:

  * CVE-2026-33416 ( SUSE ): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
  * CVE-2026-33416 ( SUSE ): 9.2 CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-33636 ( SUSE ): 8.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
  * CVE-2026-33636 ( SUSE ): 8.3 CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N

Affected Products:

  * openSUSE Tumbleweed


An update that solves 2 vulnerabilities can now be installed.

## Description:

These are all security issues fixed in the libpng16-16-1.6.56-1.1 package on the GA media of
openSUSE Tumbleweed.

## Package List:

  * openSUSE Tumbleweed:
    * libpng16-16 1.6.56-1.1
    * libpng16-16-32bit 1.6.56-1.1
    * libpng16-16-x86-64-v3 1.6.56-1.1
    * libpng16-compat-devel 1.6.56-1.1
    * libpng16-compat-devel-32bit 1.6.56-1.1
    * libpng16-compat-devel-x86-64-v3 1.6.56-1.1
    * libpng16-devel 1.6.56-1.1
    * libpng16-devel-32bit 1.6.56-1.1
    * libpng16-devel-x86-64-v3 1.6.56-1.1
    * libpng16-tools 1.6.56-1.1

## References:

  * https://www.suse.com/security/cve/CVE-2026-33416.html
  * https://www.suse.com/security/cve/CVE-2026-33636.html