SUSE alert SUSE-SU-2026:23320-1 (libheif)
| From: | SLE-SECURITY-UPDATES <null@suse.de> | |
| To: | sle-security-updates@lists.suse.com | |
| Subject: | SUSE-SU-2026:23320-1: moderate: Security update for libheif | |
| Date: | Mon, 31 Aug 2026 12:53:54 -0000 | |
| Message-ID: | <178818083416.531.2016317764581209658@f2d94a75072c> |
# Security update for libheif Announcement ID: SUSE-SU-2026:23320-1 Release Date: 2026-08-25T06:33:48Z Rating: moderate References: * bsc#1273079 * bsc#1273080 * bsc#1273081 * bsc#1273082 * bsc#1273083 * jsc#PED-16355 Cross-References: * CVE-2026-62289 * CVE-2026-62291 * CVE-2026-62292 * CVE-2026-62377 CVSS scores: * CVE-2026-62289 ( SUSE ): 4.6 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 * CVE-2026-62289 ( SUSE ): 3.3 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L * CVE-2026-62289 ( NVD ): 4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L * CVE-2026-62291 ( SUSE ): 7.0 CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N * CVE-2026-62291 ( SUSE ): 6.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H * CVE-2026-62291 ( NVD ): 5.3 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L * CVE-2026-62292 ( SUSE ): 6.7 CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N * CVE-2026-62292 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H * CVE-2026-62292 ( NVD ): 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X * CVE-2026-62377 ( SUSE ): 4.6 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 * CVE-2026-62377 ( SUSE ): 3.3 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L * CVE-2026-62377 ( NVD ): 4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L Affected Products: * SUSE Linux Enterprise Server 16.0 * SUSE Linux Enterprise Server for SAP applications 16.0 An update that solves four vulnerabilities, contains one feature and has one fix can now be installed. ## Description: This update for libheif fixes the following issues: Update to version 1.23.1 (jsc#PED-16355). Security issues fixed: * CVE-2026-62289: integer underflow in Fraction constructor via double clap transform application (bsc#1273079). * CVE-2026-62291: heap out-of-bounds write in the uncompressed encoder when writing images with mismatched auxiliary alpha dimensions (bsc#1273080). * CVE-2026-62292: out-of-bounds read in uncompressed unci tile range slicing (bsc#1273081). * CVE-2026-62377: reachable assertion in `HeifContext::get_track()` aborts on a valid-but-empty HEIF sequence file (bsc#1273082). * Heap out-of-bounds write in the uncompressed encoder for RRGGBB images with interleaved bit-depth `<= 8` (bsc#1273083). Changes for libheif: * Version 1.23.1 * FFmpeg decoder plugin gains AV1, VVC, JPEG, and JPEG 2000/HTJ2K decoding. * SVT-AV1 encoder: new `tune=iq` and `ms-ssim` tune parameters. * C++ API: added getters/setters for the CLLI and MDCV HDR metadata boxes. * Sequence decoder now scales the alpha auxiliary track to the main image size. * Fixed pixi box writing for multi-channel images. * Corrected the placement of the TAI `clock_type` field into the top 2 bits. * Empty/unset plugin directory is no longer scanned. ## 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: * SUSE Linux Enterprise Server 16.0 zypper in -t patch SUSE-SLES-16.0-1503=1 * SUSE Linux Enterprise Server for SAP applications 16.0 zypper in -t patch SUSE-SLES-16.0-1503=1 ## Package List: * SUSE Linux Enterprise Server for SAP applications 16.0 (ppc64le x86_64) * libheif-jpeg-1.23.1-160000.1.1 * libheif-debugsource-1.23.1-160000.1.1 * gdk-pixbuf-loader-libheif-debuginfo-1.23.1-160000.1.1 * libheif-jpeg-debuginfo-1.23.1-160000.1.1 * libheif-ffmpeg-1.23.1-160000.1.1 * libheif-ffmpeg-debuginfo-1.23.1-160000.1.1 * libheif-aom-debuginfo-1.23.1-160000.1.1 * libheif-rav1e-debuginfo-1.23.1-160000.1.1 * libheif-openjpeg-1.23.1-160000.1.1 * libheif-openjpeg-debuginfo-1.23.1-160000.1.1 * libheif1-debuginfo-1.23.1-160000.1.1 * libheif-dav1d-debuginfo-1.23.1-160000.1.1 * libheif-dav1d-1.23.1-160000.1.1 * libheif-rav1e-1.23.1-160000.1.1 * gdk-pixbuf-loader-libheif-1.23.1-160000.1.1 * libheif1-1.23.1-160000.1.1 * libheif-aom-1.23.1-160000.1.1 * SUSE Linux Enterprise Server for SAP applications 16.0 (x86_64) * libheif-svtenc-1.23.1-160000.1.1 * libheif-svtenc-debuginfo-1.23.1-160000.1.1 * SUSE Linux Enterprise Server 16.0 (aarch64 ppc64le s390x x86_64) * libheif-jpeg-1.23.1-160000.1.1 * libheif-debugsource-1.23.1-160000.1.1 * gdk-pixbuf-loader-libheif-debuginfo-1.23.1-160000.1.1 * libheif-jpeg-debuginfo-1.23.1-160000.1.1 * libheif-ffmpeg-1.23.1-160000.1.1 * libheif-ffmpeg-debuginfo-1.23.1-160000.1.1 * libheif-rav1e-debuginfo-1.23.1-160000.1.1 * libheif-aom-debuginfo-1.23.1-160000.1.1 * libheif1-debuginfo-1.23.1-160000.1.1 * libheif-openjpeg-debuginfo-1.23.1-160000.1.1 * libheif-openjpeg-1.23.1-160000.1.1 * libheif-dav1d-debuginfo-1.23.1-160000.1.1 * libheif-dav1d-1.23.1-160000.1.1 * libheif-rav1e-1.23.1-160000.1.1 * gdk-pixbuf-loader-libheif-1.23.1-160000.1.1 * libheif1-1.23.1-160000.1.1 * libheif-aom-1.23.1-160000.1.1 * SUSE Linux Enterprise Server 16.0 (aarch64 x86_64) * libheif-svtenc-1.23.1-160000.1.1 * libheif-svtenc-debuginfo-1.23.1-160000.1.1 ## References: * https://www.suse.com/security/cve/CVE-2026-62289.html * https://www.suse.com/security/cve/CVE-2026-62291.html * https://www.suse.com/security/cve/CVE-2026-62292.html * https://www.suse.com/security/cve/CVE-2026-62377.html * https://bugzilla.suse.com/show_bug.cgi?id=1273079 * https://bugzilla.suse.com/show_bug.cgi?id=1273080 * https://bugzilla.suse.com/show_bug.cgi?id=1273081 * https://bugzilla.suse.com/show_bug.cgi?id=1273082 * https://bugzilla.suse.com/show_bug.cgi?id=1273083 * https://jira.suse.com/browse/PED-16355
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