Upstream information

CVE-2026-62289 at MITRE

Description

libheif is a HEIF and AVIF file format decoder and encoder. In 1.23.0 and earlier, a crafted HEIF or AVIF file containing a clean aperture box can reduce an image dimension to zero and crash or corrupt tiling results when heif_image_handle_get_image_tiling(handle, 1, &tiling) is called. ImageItem::get_heif_image_tiling() returns already transformed dimensions, and process_image_transformations_on_tiling() applies the clean aperture transformation again. The second application passes zero to Box_clap::left_rounded(0), where image_width minus one underflows and constructs Fraction(0xFFFFFFFF, 2). Debug builds reach an assertion and abort, while release builds can return a corrupt crop and zero-width tiling result. The affected implementation spans libheif/image-items/image_item.cc, libheif/context.cc, and libheif/box.cc. This issue is fixed in version 1.23.1.

SUSE information

Overall state of this security issue: Pending

This issue is currently rated as having low severity.

CVSS v3 Scores
CVSS detail CNA (GitHub) SUSE
Base Score 4.3 3.3
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Attack Vector Network Local
Attack Complexity Low Low
Privileges Required None None
User Interaction Required Required
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact Low Low
CVSSv3 Version 3.1 3.1
CVSS v4 Scores
CVSS detail SUSE
Base Score 4.6
Vector CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Attack Vector Local
Attack Complexity Low
Attack Requirements None
Privileges Required None
User Interaction Active
Vulnerable System Confidentiality Impact None
Vulnerable System Integrity Impact None
Vulnerable System Availability Impact Low
Subsequent System Confidentiality Impact None
Subsequent System Integrity Impact None
Subsequent System Availability Impact None
CVSSv4 Version 4.0
SUSE Bugzilla entry: 1273079 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 15 SP7
SUSE Linux Enterprise High Performance Computing 15 SP7
SUSE Linux Enterprise Module for Desktop Applications 15 SP7
SUSE Linux Enterprise Server 15 SP7
SUSE Linux Enterprise Server for SAP Applications 15 SP7
  • libheif-aom >= 1.23.1-150700.3.18.1
  • libheif-dav1d >= 1.23.1-150700.3.18.1
  • libheif-jpeg >= 1.23.1-150700.3.18.1
  • libheif-rav1e >= 1.23.1-150700.3.18.1
  • libheif1 >= 1.23.1-150700.3.18.1
 Patchnames:
SUSE-SLE-Module-Desktop-Applications-15-SP7-2026-3597
SUSE Linux Enterprise Module for Package Hub 15 SP7
  • gdk-pixbuf-loader-libheif >= 1.23.1-150700.3.18.1
  • libheif-devel >= 1.23.1-150700.3.18.1
  • libheif-ffmpeg >= 1.23.1-150700.3.18.1
 Patchnames:
SUSE-SLE-Module-Packagehub-Subpackages-15-SP7-2026-3597
openSUSE Tumbleweed
  • gdk-pixbuf-loader-libheif >= 1.23.1-1.1
  • libheif-aom >= 1.23.1-1.1
  • libheif-dav1d >= 1.23.1-1.1
  • libheif-devel >= 1.23.1-1.1
  • libheif-ffmpeg >= 1.23.1-1.1
  • libheif-jpeg >= 1.23.1-1.1
  • libheif-openh264 >= 1.23.1-1.1
  • libheif-openjpeg >= 1.23.1-1.1
  • libheif-rav1e >= 1.23.1-1.1
  • libheif-svtenc >= 1.23.1-1.1
  • libheif1 >= 1.23.1-1.1
  • libheif1-32bit >= 1.23.1-1.1
 Patchnames:
openSUSE-Tumbleweed-2026-11416

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Linux Enterprise Desktop 15 SP7 libheif Released
SUSE Linux Enterprise High Performance Computing 15 SP7 libheif Released
SUSE Linux Enterprise Module for Desktop Applications 15 SP7 libheif Released
SUSE Linux Enterprise Module for Package Hub 15 SP7 libheif Released
SUSE Linux Enterprise Server 15 SP7 libheif Released
SUSE Linux Enterprise Server 16.0 libheif In progress
SUSE Linux Enterprise Server 16.1 libheif Released
SUSE Linux Enterprise Server for SAP Applications 15 SP7 libheif Released
SUSE Linux Enterprise Server for SAP applications 16.0 libheif In progress
SUSE Linux Enterprise Server for SAP applications 16.1 libheif Released
openSUSE Leap 16.0 libheif Affected
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS libheif Affected
SUSE Linux Enterprise High Performance Computing 15 SP5 libheif Affected
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS libheif Affected
SUSE Linux Enterprise Module for Desktop Applications 15 SP4 libheif Affected
SUSE Linux Enterprise Module for Desktop Applications 15 SP5 libheif Affected
SUSE Linux Enterprise Module for Desktop Applications 15 SP6 libheif Affected
SUSE Linux Enterprise Server 15 SP4 libheif Affected
SUSE Linux Enterprise Server 15 SP4-LTSS libheif Affected
SUSE Linux Enterprise Server 15 SP5 libheif Affected
SUSE Linux Enterprise Server 15 SP5-LTSS libheif Affected
SUSE Linux Enterprise Server 15 SP6 libheif Affected
SUSE Linux Enterprise Server 15 SP6-LTSS libheif Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 libheif Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP5 libheif Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP6 libheif Affected
SUSE Manager Proxy 4.3 libheif Affected
SUSE Manager Retail Branch Server 4.3 libheif Affected
SUSE Manager Server 4.3 libheif Affected
Products past their end of life and not receiving proactive updates anymore.
SUSE Linux Enterprise Desktop 15 SP4 libheif Affected
SUSE Linux Enterprise Desktop 15 SP5 libheif Affected
SUSE Linux Enterprise Desktop 15 SP6 libheif Affected
SUSE Linux Enterprise High Performance Computing 15 SP4 libheif Affected
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS libheif Affected
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS libheif Affected
SUSE Linux Enterprise High Performance Computing 15 SP6 libheif Affected
SUSE Linux Enterprise Module for Package Hub 15 SP5 libheif Affected
SUSE Linux Enterprise Module for Package Hub 15 SP6 libheif Affected
SUSE Linux Enterprise Real Time 15 SP4 libheif Affected
openSUSE Leap 15.4 libheif Affected
openSUSE Leap 15.5 libheif Affected
openSUSE Leap 15.6 libheif Affected

SUSE Timeline for this CVE

CVE page created: Fri Jul 31 14:11:33 2026
CVE page last modified: Thu Aug 20 21:12:23 2026