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openSUSE 15.4 15.6 SUSE libheif Moderate Security Update for 2026-0377-1

suse
Calendar Grey February 4, 2026
Dist Suse Esm H88
SUSE issues moderate security update for libheif addressing heap buffer over-read vulnerabilities in multiple versions.
An update that solves one vulnerability can now be installed.

Summary

## 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

Topics%20covered

Topics Covered

security advisory moderate heap overflow OpenSUSE libheif cve-2025-68431

References

* bsc#1255735

Cross-

* 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.

##

* https://www.suse.com/security/cve/CVE-2025-68431.html

* https://bugzilla.suse.com/show_bug.cgi?id=1255735

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

Topics%20covered

Topics Covered

security advisory moderate heap overflow OpenSUSE libheif cve-2025-68431

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