SUSE-SU-2026:0377-1: moderate: Security update for libheif

[SLE-SECURITY-UPDATES]

# Security update for libheif

Announcement ID: SUSE-SU-2026:0377-1  
Release Date: 2026-02-04T07:37:59Z  
Rating: moderate  
References:

  * bsc#1255735

  
Cross-References:

  * CVE-2025-68431

  
CVSS scores:

  * CVE-2025-68431 ( SUSE ):  6.8
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-68431 ( SUSE ):  5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  * CVE-2025-68431 ( NVD ):  6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

  
Affected Products:

  * openSUSE Leap 15.4
  * openSUSE Leap 15.6

  
  
An update that solves one vulnerability can now be installed.

## Description:

This update for libheif fixes the following issues:

  * CVE-2025-68431: Fixed heap buffer over-read in `HeifPixelImage::overlay()`
    via crafted HEIF that exercises the overlay image item (bsc#1255735)

## 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 15.4  
    zypper in -t patch SUSE-2026-377=1

  * openSUSE Leap 15.6  
    zypper in -t patch openSUSE-SLE-15.6-2026-377=1

## Package List:

  * openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586)
    * libheif-devel-1.12.0-150400.3.17.1
    * libheif1-1.12.0-150400.3.17.1
    * libheif-debugsource-1.12.0-150400.3.17.1
    * libheif1-debuginfo-1.12.0-150400.3.17.1
    * gdk-pixbuf-loader-libheif-debuginfo-1.12.0-150400.3.17.1
    * gdk-pixbuf-loader-libheif-1.12.0-150400.3.17.1
  * openSUSE Leap 15.4 (x86_64)
    * libheif1-32bit-debuginfo-1.12.0-150400.3.17.1
    * libheif1-32bit-1.12.0-150400.3.17.1
  * openSUSE Leap 15.4 (aarch64_ilp32)
    * libheif1-64bit-1.12.0-150400.3.17.1
    * libheif1-64bit-debuginfo-1.12.0-150400.3.17.1
  * openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64)
    * libheif-devel-1.12.0-150400.3.17.1
    * libheif1-1.12.0-150400.3.17.1
    * libheif-debugsource-1.12.0-150400.3.17.1
    * libheif1-debuginfo-1.12.0-150400.3.17.1
    * gdk-pixbuf-loader-libheif-debuginfo-1.12.0-150400.3.17.1
    * gdk-pixbuf-loader-libheif-1.12.0-150400.3.17.1
  * openSUSE Leap 15.6 (x86_64)
    * libheif1-32bit-debuginfo-1.12.0-150400.3.17.1
    * libheif1-32bit-1.12.0-150400.3.17.1

## References:

  * https://www.suse.com/security/cve/CVE-2025-68431.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1255735

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.suse.com/pipermail/sle-security-updates/attachments/20260204/4a10e0be/attachment-0001.htm>