# CVE-2026-32882: libheif: libheif is a HEIF and AVIF file format decoder and encoder

CVE-2026-32882 is fixed in 27 products on 1 platform, first by libheif-examples 1.1.0-2ubuntu0.1~esm3, released May 19, 2026. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2026-32882
- Priority: High
- CVSS: 7.1 (high)
- EPSS: 0.0071
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: May 19, 2026

## Description

libheif is a HEIF and AVIF file format decoder and encoder. Versions 1.21.2 and prior contain a heap buffer over-read in HeifPixelImage::overlay() in libheif/pixelimage.cc. When compositing an overlay image (iovl) whose child image has a different bit depth for the alpha channel than for the color channels, the function indexes into the alpha plane using the color channel stride (in_stride) instead of the previously retrieved alpha_stride, causing reads past the end of the alpha buffer (up to 3,123 bytes for a 100×50 image with 10-bit color and 8-bit alpha). A crafted HEIF file can exploit this to cause a denial of service (crash) or potentially disclose adjacent heap memory through leaked bytes embedded in the decoded output pixels. This issue has been fixed in versionThis issue has been fixed in version 1.22.0.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | heif-gdk-pixbuf Ubuntu 20.04 LTS (focal) | 1.6.1-1ubuntu0.1~esm3 | [heif-gdk-pixbuf 1.6.1-1ubuntu0.1~esm3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-heif-gdk-pixbuf-1.6.1-1ubuntu0.1-esm3.md) | Jun 24, 2026 |
| Linux | heif-gdk-pixbuf Ubuntu 22.04.1 LTS (jammy) | 1.12.0-2ubuntu0.1~esm3 | [heif-gdk-pixbuf 1.12.0-2ubuntu0.1~esm3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-heif-gdk-pixbuf-1.12.0-2ubuntu0.1-esm3.md) | Jun 24, 2026 |
| Linux | heif-gdk-pixbuf Ubuntu 24.04.5 LTS (noble) | 1.17.6-1ubuntu4.4 | [heif-gdk-pixbuf 1.17.6-1ubuntu4.4](https://patchblox.com/security/data/fix/linux/ubuntu-noble-heif-gdk-pixbuf-1.17.6-1ubuntu4.4.md) | Jun 24, 2026 |
| Linux | heif-gdk-pixbuf Ubuntu 25.10 (questing) | 1.20.2-1ubuntu0.4 | [heif-gdk-pixbuf 1.20.2-1ubuntu0.4](https://patchblox.com/security/data/fix/linux/ubuntu-questing-heif-gdk-pixbuf-1.20.2-1ubuntu0.4.md) | Jun 24, 2026 |
| Linux | heif-gdk-pixbuf Ubuntu 26.04.1 LTS (resolute) | 1.21.2-3ubuntu0.1 | [heif-gdk-pixbuf 1.21.2-3ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-heif-gdk-pixbuf-1.21.2-3ubuntu0.1.md) | Jul 21, 2026 |
| Linux | heif-pixbuf-loader amzn 2023 | 1.19.8-1.amzn2023.0.5 | [ALAS2023-2026-1814](https://patchblox.com/security/data/fix/linux/alas2023-2026-1814.md) | Jun 8, 2026 |
| Linux | heif-pixbuf-loader-debuginfo amzn 2023 | 1.19.8-1.amzn2023.0.5 | [ALAS2023-2026-1814](https://patchblox.com/security/data/fix/linux/alas2023-2026-1814.md) | Jun 8, 2026 |
| Linux | heif-thumbnailer Ubuntu 20.04 LTS (focal) | 1.6.1-1ubuntu0.1~esm3 | [heif-thumbnailer 1.6.1-1ubuntu0.1~esm3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-heif-thumbnailer-1.6.1-1ubuntu0.1-esm3.md) | Jun 24, 2026 |
| Linux | heif-thumbnailer Ubuntu 22.04.1 LTS (jammy) | 1.12.0-2ubuntu0.1~esm3 | [heif-thumbnailer 1.12.0-2ubuntu0.1~esm3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-heif-thumbnailer-1.12.0-2ubuntu0.1-esm3.md) | Jun 24, 2026 |
| Linux | heif-thumbnailer Ubuntu 24.04.5 LTS (noble) | 1.17.6-1ubuntu4.4 | [heif-thumbnailer 1.17.6-1ubuntu4.4](https://patchblox.com/security/data/fix/linux/ubuntu-noble-heif-thumbnailer-1.17.6-1ubuntu4.4.md) | Jun 24, 2026 |
| Linux | heif-thumbnailer Ubuntu 25.10 (questing) | 1.20.2-1ubuntu0.4 | [heif-thumbnailer 1.20.2-1ubuntu0.4](https://patchblox.com/security/data/fix/linux/ubuntu-questing-heif-thumbnailer-1.20.2-1ubuntu0.4.md) | Jun 24, 2026 |
| Linux | heif-thumbnailer Ubuntu 26.04.1 LTS (resolute) | 1.21.2-3ubuntu0.1 | [heif-thumbnailer 1.21.2-3ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-heif-thumbnailer-1.21.2-3ubuntu0.1.md) | Jul 21, 2026 |
| Linux | heif-view Ubuntu 25.10 (questing) | 1.20.2-1ubuntu0.4 | [heif-view 1.20.2-1ubuntu0.4](https://patchblox.com/security/data/fix/linux/ubuntu-questing-heif-view-1.20.2-1ubuntu0.4.md) | Jun 24, 2026 |
| Linux | heif-view Ubuntu 26.04.1 LTS (resolute) | 1.21.2-3ubuntu0.1 | [heif-view 1.21.2-3ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-heif-view-1.21.2-3ubuntu0.1.md) | Jul 21, 2026 |
| Linux | libheif Debian 13.5 (trixie) | 1.19.8-1+deb13u1 | [DEBIAN-CVE-2026-32882](https://patchblox.com/security/data/fix/linux/debian-cve-2026-32882.md) | May 19, 2026 |
| Linux | libheif Debian 14 | 1.23.1-1 | [DEBIAN-CVE-2026-32882](https://patchblox.com/security/data/fix/linux/debian-cve-2026-32882.md) | May 19, 2026 |
| Linux | libheif amzn 2023 | 1.19.8-1.amzn2023.0.5 | [ALAS2023-2026-1814](https://patchblox.com/security/data/fix/linux/alas2023-2026-1814.md) | Jun 8, 2026 |
| Linux | libheif opensuse-leap 16.0 | 1.23.0-160000.1.1 | [OPENSUSE-SU-2026:20974-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-20974-1.md) | Jun 17, 2026 |
| Linux | libheif sles 15.7 | 1.23.0-150700.3.15.1 | [SUSE-SU-2026:2622-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-2622-1.md) | Jun 24, 2026 |
| Linux | libheif sles 16.0 | 1.23.0-160000.1.1 | [SUSE-SU-2026:22153-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-22153-1.md) | Jun 17, 2026 |
| Linux | libheif-debuginfo amzn 2023 | 1.19.8-1.amzn2023.0.5 | [ALAS2023-2026-1814](https://patchblox.com/security/data/fix/linux/alas2023-2026-1814.md) | Jun 8, 2026 |
| Linux | libheif-debugsource amzn 2023 | 1.19.8-1.amzn2023.0.5 | [ALAS2023-2026-1814](https://patchblox.com/security/data/fix/linux/alas2023-2026-1814.md) | Jun 8, 2026 |
| Linux | libheif-devel amzn 2023 | 1.19.8-1.amzn2023.0.5 | [ALAS2023-2026-1814](https://patchblox.com/security/data/fix/linux/alas2023-2026-1814.md) | Jun 8, 2026 |
| Linux | libheif-examples Ubuntu 18.04.6 LTS (bionic) | 1.1.0-2ubuntu0.1~esm3 | [libheif-examples 1.1.0-2ubuntu0.1~esm3](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libheif-examples-1.1.0-2ubuntu0.1-esm3.md) | May 19, 2026 |
| Linux | libheif-examples Ubuntu 20.04 LTS (focal) | 1.6.1-1ubuntu0.1~esm3 | [libheif-examples 1.6.1-1ubuntu0.1~esm3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libheif-examples-1.6.1-1ubuntu0.1-esm3.md) | Jun 24, 2026 |
| Linux | libheif-examples Ubuntu 22.04.1 LTS (jammy) | 1.12.0-2ubuntu0.1~esm3 | [libheif-examples 1.12.0-2ubuntu0.1~esm3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libheif-examples-1.12.0-2ubuntu0.1-esm3.md) | Jun 24, 2026 |
| Linux | libheif-examples Ubuntu 24.04.5 LTS (noble) | 1.17.6-1ubuntu4.4 | [libheif-examples 1.17.6-1ubuntu4.4](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libheif-examples-1.17.6-1ubuntu4.4.md) | Jun 24, 2026 |
| Linux | libheif-examples Ubuntu 25.10 (questing) | 1.20.2-1ubuntu0.4 | [libheif-examples 1.20.2-1ubuntu0.4](https://patchblox.com/security/data/fix/linux/ubuntu-questing-libheif-examples-1.20.2-1ubuntu0.4.md) | Jun 24, 2026 |
| Linux | libheif-examples Ubuntu 26.04.1 LTS (resolute) | 1.21.2-3ubuntu0.1 | [libheif-examples 1.21.2-3ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libheif-examples-1.21.2-3ubuntu0.1.md) | Jul 21, 2026 |
| Linux | libheif-plugin-aomdec Ubuntu 24.04.5 LTS (noble) | 1.17.6-1ubuntu4.4 | [libheif-plugin-aomdec 1.17.6-1ubuntu4.4](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libheif-plugin-aomdec-1.17.6-1ubuntu4.4.md) | Jun 24, 2026 |
| Linux | libheif-plugin-aomdec Ubuntu 25.10 (questing) | 1.20.2-1ubuntu0.4 | [libheif-plugin-aomdec 1.20.2-1ubuntu0.4](https://patchblox.com/security/data/fix/linux/ubuntu-questing-libheif-plugin-aomdec-1.20.2-1ubuntu0.4.md) | Jun 24, 2026 |
| Linux | libheif-plugin-aomdec Ubuntu 26.04.1 LTS (resolute) | 1.21.2-3ubuntu0.1 | [libheif-plugin-aomdec 1.21.2-3ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libheif-plugin-aomdec-1.21.2-3ubuntu0.1.md) | Jul 21, 2026 |
| Linux | libheif-plugin-aomenc Ubuntu 24.04.5 LTS (noble) | 1.17.6-1ubuntu4.4 | [libheif-plugin-aomenc 1.17.6-1ubuntu4.4](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libheif-plugin-aomenc-1.17.6-1ubuntu4.4.md) | Jun 24, 2026 |
| Linux | libheif-plugin-aomenc Ubuntu 25.10 (questing) | 1.20.2-1ubuntu0.4 | [libheif-plugin-aomenc 1.20.2-1ubuntu0.4](https://patchblox.com/security/data/fix/linux/ubuntu-questing-libheif-plugin-aomenc-1.20.2-1ubuntu0.4.md) | Jun 24, 2026 |
| Linux | libheif-plugin-aomenc Ubuntu 26.04.1 LTS (resolute) | 1.21.2-3ubuntu0.1 | [libheif-plugin-aomenc 1.21.2-3ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libheif-plugin-aomenc-1.21.2-3ubuntu0.1.md) | Jul 21, 2026 |
| Linux | libheif-plugin-dav1d Ubuntu 24.04.5 LTS (noble) | 1.17.6-1ubuntu4.4 | [libheif-plugin-dav1d 1.17.6-1ubuntu4.4](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libheif-plugin-dav1d-1.17.6-1ubuntu4.4.md) | Jun 24, 2026 |
| Linux | libheif-plugin-dav1d Ubuntu 25.10 (questing) | 1.20.2-1ubuntu0.4 | [libheif-plugin-dav1d 1.20.2-1ubuntu0.4](https://patchblox.com/security/data/fix/linux/ubuntu-questing-libheif-plugin-dav1d-1.20.2-1ubuntu0.4.md) | Jun 24, 2026 |
| Linux | libheif-plugin-dav1d Ubuntu 26.04.1 LTS (resolute) | 1.21.2-3ubuntu0.1 | [libheif-plugin-dav1d 1.21.2-3ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libheif-plugin-dav1d-1.21.2-3ubuntu0.1.md) | Jul 21, 2026 |
| Linux | libheif-plugin-ffmpegdec Ubuntu 24.04.5 LTS (noble) | 1.17.6-1ubuntu4.4 | [libheif-plugin-ffmpegdec 1.17.6-1ubuntu4.4](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libheif-plugin-ffmpegdec-1.17.6-1ubuntu4.4.md) | Jun 24, 2026 |
| Linux | libheif-plugin-ffmpegdec Ubuntu 25.10 (questing) | 1.20.2-1ubuntu0.4 | [libheif-plugin-ffmpegdec 1.20.2-1ubuntu0.4](https://patchblox.com/security/data/fix/linux/ubuntu-questing-libheif-plugin-ffmpegdec-1.20.2-1ubuntu0.4.md) | Jun 24, 2026 |
| Linux | libheif-plugin-ffmpegdec Ubuntu 26.04.1 LTS (resolute) | 1.21.2-3ubuntu0.1 | [libheif-plugin-ffmpegdec 1.21.2-3ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libheif-plugin-ffmpegdec-1.21.2-3ubuntu0.1.md) | Jul 21, 2026 |
| Linux | libheif-plugin-j2kdec Ubuntu 24.04.5 LTS (noble) | 1.17.6-1ubuntu4.4 | [libheif-plugin-j2kdec 1.17.6-1ubuntu4.4](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libheif-plugin-j2kdec-1.17.6-1ubuntu4.4.md) | Jun 24, 2026 |
| Linux | libheif-plugin-j2kdec Ubuntu 25.10 (questing) | 1.20.2-1ubuntu0.4 | [libheif-plugin-j2kdec 1.20.2-1ubuntu0.4](https://patchblox.com/security/data/fix/linux/ubuntu-questing-libheif-plugin-j2kdec-1.20.2-1ubuntu0.4.md) | Jun 24, 2026 |
| Linux | libheif-plugin-j2kdec Ubuntu 26.04.1 LTS (resolute) | 1.21.2-3ubuntu0.1 | [libheif-plugin-j2kdec 1.21.2-3ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libheif-plugin-j2kdec-1.21.2-3ubuntu0.1.md) | Jul 21, 2026 |
| Linux | libheif-plugin-j2kenc Ubuntu 24.04.5 LTS (noble) | 1.17.6-1ubuntu4.4 | [libheif-plugin-j2kenc 1.17.6-1ubuntu4.4](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libheif-plugin-j2kenc-1.17.6-1ubuntu4.4.md) | Jun 24, 2026 |
| Linux | libheif-plugin-j2kenc Ubuntu 25.10 (questing) | 1.20.2-1ubuntu0.4 | [libheif-plugin-j2kenc 1.20.2-1ubuntu0.4](https://patchblox.com/security/data/fix/linux/ubuntu-questing-libheif-plugin-j2kenc-1.20.2-1ubuntu0.4.md) | Jun 24, 2026 |
| Linux | libheif-plugin-j2kenc Ubuntu 26.04.1 LTS (resolute) | 1.21.2-3ubuntu0.1 | [libheif-plugin-j2kenc 1.21.2-3ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libheif-plugin-j2kenc-1.21.2-3ubuntu0.1.md) | Jul 21, 2026 |
| Linux | libheif-plugin-jpegdec Ubuntu 24.04.5 LTS (noble) | 1.17.6-1ubuntu4.4 | [libheif-plugin-jpegdec 1.17.6-1ubuntu4.4](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libheif-plugin-jpegdec-1.17.6-1ubuntu4.4.md) | Jun 24, 2026 |
| Linux | libheif-plugin-jpegdec Ubuntu 25.10 (questing) | 1.20.2-1ubuntu0.4 | [libheif-plugin-jpegdec 1.20.2-1ubuntu0.4](https://patchblox.com/security/data/fix/linux/ubuntu-questing-libheif-plugin-jpegdec-1.20.2-1ubuntu0.4.md) | Jun 24, 2026 |
| Linux | libheif-plugin-jpegdec Ubuntu 26.04.1 LTS (resolute) | 1.21.2-3ubuntu0.1 | [libheif-plugin-jpegdec 1.21.2-3ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libheif-plugin-jpegdec-1.21.2-3ubuntu0.1.md) | Jul 21, 2026 |
| Linux | libheif-plugin-jpegenc Ubuntu 24.04.5 LTS (noble) | 1.17.6-1ubuntu4.4 | [libheif-plugin-jpegenc 1.17.6-1ubuntu4.4](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libheif-plugin-jpegenc-1.17.6-1ubuntu4.4.md) | Jun 24, 2026 |
| Linux | libheif-plugin-jpegenc Ubuntu 25.10 (questing) | 1.20.2-1ubuntu0.4 | [libheif-plugin-jpegenc 1.20.2-1ubuntu0.4](https://patchblox.com/security/data/fix/linux/ubuntu-questing-libheif-plugin-jpegenc-1.20.2-1ubuntu0.4.md) | Jun 24, 2026 |
| Linux | libheif-plugin-jpegenc Ubuntu 26.04.1 LTS (resolute) | 1.21.2-3ubuntu0.1 | [libheif-plugin-jpegenc 1.21.2-3ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libheif-plugin-jpegenc-1.21.2-3ubuntu0.1.md) | Jul 21, 2026 |
| Linux | libheif-plugin-kvazaar Ubuntu 25.10 (questing) | 1.20.2-1ubuntu0.4 | [libheif-plugin-kvazaar 1.20.2-1ubuntu0.4](https://patchblox.com/security/data/fix/linux/ubuntu-questing-libheif-plugin-kvazaar-1.20.2-1ubuntu0.4.md) | Jun 24, 2026 |
| Linux | libheif-plugin-kvazaar Ubuntu 26.04.1 LTS (resolute) | 1.21.2-3ubuntu0.1 | [libheif-plugin-kvazaar 1.21.2-3ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libheif-plugin-kvazaar-1.21.2-3ubuntu0.1.md) | Jul 21, 2026 |
| Linux | libheif-plugin-libde265 Ubuntu 24.04.5 LTS (noble) | 1.17.6-1ubuntu4.4 | [libheif-plugin-libde265 1.17.6-1ubuntu4.4](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libheif-plugin-libde265-1.17.6-1ubuntu4.4.md) | Jun 24, 2026 |
| Linux | libheif-plugin-libde265 Ubuntu 25.10 (questing) | 1.20.2-1ubuntu0.4 | [libheif-plugin-libde265 1.20.2-1ubuntu0.4](https://patchblox.com/security/data/fix/linux/ubuntu-questing-libheif-plugin-libde265-1.20.2-1ubuntu0.4.md) | Jun 24, 2026 |
| Linux | libheif-plugin-libde265 Ubuntu 26.04.1 LTS (resolute) | 1.21.2-3ubuntu0.1 | [libheif-plugin-libde265 1.21.2-3ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libheif-plugin-libde265-1.21.2-3ubuntu0.1.md) | Jul 21, 2026 |
| Linux | libheif-plugin-rav1e Ubuntu 24.04.5 LTS (noble) | 1.17.6-1ubuntu4.4 | [libheif-plugin-rav1e 1.17.6-1ubuntu4.4](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libheif-plugin-rav1e-1.17.6-1ubuntu4.4.md) | Jun 24, 2026 |
| Linux | libheif-plugin-rav1e Ubuntu 25.10 (questing) | 1.20.2-1ubuntu0.4 | [libheif-plugin-rav1e 1.20.2-1ubuntu0.4](https://patchblox.com/security/data/fix/linux/ubuntu-questing-libheif-plugin-rav1e-1.20.2-1ubuntu0.4.md) | Jun 24, 2026 |
| Linux | libheif-plugin-rav1e Ubuntu 26.04.1 LTS (resolute) | 1.21.2-3ubuntu0.1 | [libheif-plugin-rav1e 1.21.2-3ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libheif-plugin-rav1e-1.21.2-3ubuntu0.1.md) | Jul 21, 2026 |
| Linux | libheif-plugin-svtenc Ubuntu 24.04.5 LTS (noble) | 1.17.6-1ubuntu4.4 | [libheif-plugin-svtenc 1.17.6-1ubuntu4.4](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libheif-plugin-svtenc-1.17.6-1ubuntu4.4.md) | Jun 24, 2026 |
| Linux | libheif-plugin-svtenc Ubuntu 25.10 (questing) | 1.20.2-1ubuntu0.4 | [libheif-plugin-svtenc 1.20.2-1ubuntu0.4](https://patchblox.com/security/data/fix/linux/ubuntu-questing-libheif-plugin-svtenc-1.20.2-1ubuntu0.4.md) | Jun 24, 2026 |
| Linux | libheif-plugin-svtenc Ubuntu 26.04.1 LTS (resolute) | 1.21.2-3ubuntu0.1 | [libheif-plugin-svtenc 1.21.2-3ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libheif-plugin-svtenc-1.21.2-3ubuntu0.1.md) | Jul 21, 2026 |
| Linux | libheif-plugin-x265 Ubuntu 24.04.5 LTS (noble) | 1.17.6-1ubuntu4.4 | [libheif-plugin-x265 1.17.6-1ubuntu4.4](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libheif-plugin-x265-1.17.6-1ubuntu4.4.md) | Jun 24, 2026 |
| Linux | libheif-plugin-x265 Ubuntu 25.10 (questing) | 1.20.2-1ubuntu0.4 | [libheif-plugin-x265 1.20.2-1ubuntu0.4](https://patchblox.com/security/data/fix/linux/ubuntu-questing-libheif-plugin-x265-1.20.2-1ubuntu0.4.md) | Jun 24, 2026 |
| Linux | libheif-plugin-x265 Ubuntu 26.04.1 LTS (resolute) | 1.21.2-3ubuntu0.1 | [libheif-plugin-x265 1.21.2-3ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libheif-plugin-x265-1.21.2-3ubuntu0.1.md) | Jul 21, 2026 |
| Linux | libheif-plugins-all Ubuntu 25.10 (questing) | 1.20.2-1ubuntu0.4 | [libheif-plugins-all 1.20.2-1ubuntu0.4](https://patchblox.com/security/data/fix/linux/ubuntu-questing-libheif-plugins-all-1.20.2-1ubuntu0.4.md) | Jun 24, 2026 |
| Linux | libheif-plugins-all Ubuntu 26.04.1 LTS (resolute) | 1.21.2-3ubuntu0.1 | [libheif-plugins-all 1.21.2-3ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libheif-plugins-all-1.21.2-3ubuntu0.1.md) | Jul 21, 2026 |
| Linux | libheif-tools amzn 2023 | 1.19.8-1.amzn2023.0.5 | [ALAS2023-2026-1814](https://patchblox.com/security/data/fix/linux/alas2023-2026-1814.md) | Jun 8, 2026 |
| Linux | libheif-tools-debuginfo amzn 2023 | 1.19.8-1.amzn2023.0.5 | [ALAS2023-2026-1814](https://patchblox.com/security/data/fix/linux/alas2023-2026-1814.md) | Jun 8, 2026 |
| Linux | libheif1 Ubuntu 18.04.6 LTS (bionic) | 1.1.0-2ubuntu0.1~esm3 | [libheif1 1.1.0-2ubuntu0.1~esm3](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libheif1-1.1.0-2ubuntu0.1-esm3.md) | May 19, 2026 |
| Linux | libheif1 Ubuntu 20.04 LTS (focal) | 1.6.1-1ubuntu0.1~esm3 | [libheif1 1.6.1-1ubuntu0.1~esm3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libheif1-1.6.1-1ubuntu0.1-esm3.md) | Jun 24, 2026 |
| Linux | libheif1 Ubuntu 22.04.1 LTS (jammy) | 1.12.0-2ubuntu0.1~esm3 | [libheif1 1.12.0-2ubuntu0.1~esm3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libheif1-1.12.0-2ubuntu0.1-esm3.md) | Jun 24, 2026 |
| Linux | libheif1 Ubuntu 24.04.5 LTS (noble) | 1.17.6-1ubuntu4.4 | [libheif1 1.17.6-1ubuntu4.4](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libheif1-1.17.6-1ubuntu4.4.md) | Jun 24, 2026 |
| Linux | libheif1 Ubuntu 25.10 (questing) | 1.20.2-1ubuntu0.4 | [libheif1 1.20.2-1ubuntu0.4](https://patchblox.com/security/data/fix/linux/ubuntu-questing-libheif1-1.20.2-1ubuntu0.4.md) | Jun 24, 2026 |
| Linux | libheif1 Ubuntu 26.04.1 LTS (resolute) | 1.21.2-3ubuntu0.1 | [libheif1 1.21.2-3ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libheif1-1.21.2-3ubuntu0.1.md) | Jul 21, 2026 |

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Data as of 2026-11-08T19:12:23Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data

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