{
  "cveId": "CVE-2026-47709",
  "url": "https://patchblox.com/security/cve/CVE-2026-47709",
  "summary": "CVE-2026-47709 is fixed in 27 products on 1 platform, first by SUSE-SU-2026:22153-1, released June 17, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "heif-gdk-pixbuf: libheif is a HEIF and AVIF file format decoder and encoder",
  "description": "libheif is a HEIF and AVIF file format decoder and encoder. Versions prior to 1.22.0 crashes in the public C API \u0060heif_image_handle_get_image_tiling()\u0060 when a malformed uncompressed HEIF image item has an associated \u0060uncC\u0060 property but no associated \u0060ispe\u0060 property. In debug builds this trips the \u0060ispe \u0026amp;\u0026amp; uncC\u0060 assertion in \u0060ImageItem_uncompressed::get_heif_image_tiling()\u0060. In a release/NDEBUG ASan build, the same file causes a null pointer read at address \u00600xa8\u0060. Version 1.22.0 fixes the issue.",
  "published": "2026-06-17T08:36:56Z",
  "severity": "Medium",
  "cvss": 5.5,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
  "epss": 0.00183,
  "epssPercentile": 0.07892,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "heif-gdk-pixbuf",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "1.17.6-1ubuntu4.6",
      "fix": "heif-gdk-pixbuf 1.17.6-1ubuntu4.6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-heif-gdk-pixbuf-1.17.6-1ubuntu4.6",
      "released": "2026-07-18T12:43:09Z"
    },
    {
      "platform": "linux",
      "product": "heif-gdk-pixbuf",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "1.20.2-1ubuntu0.6",
      "fix": "heif-gdk-pixbuf 1.20.2-1ubuntu0.6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-heif-gdk-pixbuf-1.20.2-1ubuntu0.6",
      "released": "2026-07-21T13:07:25Z"
    },
    {
      "platform": "linux",
      "product": "heif-gdk-pixbuf",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "1.21.2-3ubuntu0.3",
      "fix": "heif-gdk-pixbuf 1.21.2-3ubuntu0.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-heif-gdk-pixbuf-1.21.2-3ubuntu0.3",
      "released": "2026-07-01T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "heif-pixbuf-loader",
      "release": "amzn 2023",
      "fixedVersion": "1.19.8-1.amzn2023.0.7",
      "fix": "ALAS2023-2026-1971",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1971",
      "released": "2026-07-20T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "heif-pixbuf-loader-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "1.19.8-1.amzn2023.0.7",
      "fix": "ALAS2023-2026-1971",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1971",
      "released": "2026-07-20T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "heif-thumbnailer",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "1.17.6-1ubuntu4.6",
      "fix": "heif-thumbnailer 1.17.6-1ubuntu4.6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-heif-thumbnailer-1.17.6-1ubuntu4.6",
      "released": "2026-07-18T12:43:09Z"
    },
    {
      "platform": "linux",
      "product": "heif-thumbnailer",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "1.20.2-1ubuntu0.6",
      "fix": "heif-thumbnailer 1.20.2-1ubuntu0.6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-heif-thumbnailer-1.20.2-1ubuntu0.6",
      "released": "2026-07-21T13:07:25Z"
    },
    {
      "platform": "linux",
      "product": "heif-thumbnailer",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "1.21.2-3ubuntu0.3",
      "fix": "heif-thumbnailer 1.21.2-3ubuntu0.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-heif-thumbnailer-1.21.2-3ubuntu0.3",
      "released": "2026-07-01T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "heif-view",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "1.20.2-1ubuntu0.6",
      "fix": "heif-view 1.20.2-1ubuntu0.6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-heif-view-1.20.2-1ubuntu0.6",
      "released": "2026-07-21T13:07:25Z"
    },
    {
      "platform": "linux",
      "product": "heif-view",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "1.21.2-3ubuntu0.3",
      "fix": "heif-view 1.21.2-3ubuntu0.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-heif-view-1.21.2-3ubuntu0.3",
      "released": "2026-07-01T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libheif",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "1.19.8-1\u002Bdeb13u1",
      "fix": "DEBIAN-CVE-2026-47709",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-47709",
      "released": "2026-08-08T15:30:50Z"
    },
    {
      "platform": "linux",
      "product": "libheif",
      "release": "Debian 14",
      "fixedVersion": "1.23.1-1",
      "fix": "DEBIAN-CVE-2026-47709",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-47709",
      "released": "2026-08-08T15:30:50Z"
    },
    {
      "platform": "linux",
      "product": "libheif",
      "release": "amzn 2023",
      "fixedVersion": "1.19.8-1.amzn2023.0.7",
      "fix": "ALAS2023-2026-1971",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1971",
      "released": "2026-07-20T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libheif",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "1.23.0-160000.1.1",
      "fix": "OPENSUSE-SU-2026:20974-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-20974-1",
      "released": "2026-06-17T08:37:36Z"
    },
    {
      "platform": "linux",
      "product": "libheif",
      "release": "sles 15.7",
      "fixedVersion": "1.23.0-150700.3.15.1",
      "fix": "SUSE-SU-2026:2622-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-2622-1",
      "released": "2026-06-24T11:55:36Z"
    },
    {
      "platform": "linux",
      "product": "libheif",
      "release": "sles 16.0",
      "fixedVersion": "1.23.0-160000.1.1",
      "fix": "SUSE-SU-2026:22153-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-22153-1",
      "released": "2026-06-17T08:36:56Z"
    },
    {
      "platform": "linux",
      "product": "libheif-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "1.19.8-1.amzn2023.0.7",
      "fix": "ALAS2023-2026-1971",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1971",
      "released": "2026-07-20T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libheif-debugsource",
      "release": "amzn 2023",
      "fixedVersion": "1.19.8-1.amzn2023.0.7",
      "fix": "ALAS2023-2026-1971",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1971",
      "released": "2026-07-20T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libheif-devel",
      "release": "amzn 2023",
      "fixedVersion": "1.19.8-1.amzn2023.0.7",
      "fix": "ALAS2023-2026-1971",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1971",
      "released": "2026-07-20T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libheif-examples",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "1.17.6-1ubuntu4.6",
      "fix": "libheif-examples 1.17.6-1ubuntu4.6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libheif-examples-1.17.6-1ubuntu4.6",
      "released": "2026-07-18T12:43:09Z"
    },
    {
      "platform": "linux",
      "product": "libheif-examples",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "1.20.2-1ubuntu0.6",
      "fix": "libheif-examples 1.20.2-1ubuntu0.6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-libheif-examples-1.20.2-1ubuntu0.6",
      "released": "2026-07-21T13:07:25Z"
    },
    {
      "platform": "linux",
      "product": "libheif-examples",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "1.21.2-3ubuntu0.3",
      "fix": "libheif-examples 1.21.2-3ubuntu0.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-libheif-examples-1.21.2-3ubuntu0.3",
      "released": "2026-07-01T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libheif-plugin-aomdec",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "1.17.6-1ubuntu4.6",
      "fix": "libheif-plugin-aomdec 1.17.6-1ubuntu4.6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libheif-plugin-aomdec-1.17.6-1ubuntu4.6",
      "released": "2026-07-18T12:43:09Z"
    },
    {
      "platform": "linux",
      "product": "libheif-plugin-aomdec",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "1.20.2-1ubuntu0.6",
      "fix": "libheif-plugin-aomdec 1.20.2-1ubuntu0.6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-libheif-plugin-aomdec-1.20.2-1ubuntu0.6",
      "released": "2026-07-21T13:07:25Z"
    },
    {
      "platform": "linux",
      "product": "libheif-plugin-aomdec",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "1.21.2-3ubuntu0.3",
      "fix": "libheif-plugin-aomdec 1.21.2-3ubuntu0.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-libheif-plugin-aomdec-1.21.2-3ubuntu0.3",
      "released": "2026-07-01T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libheif-plugin-aomenc",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "1.17.6-1ubuntu4.6",
      "fix": "libheif-plugin-aomenc 1.17.6-1ubuntu4.6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libheif-plugin-aomenc-1.17.6-1ubuntu4.6",
      "released": "2026-07-18T12:43:09Z"
    },
    {
      "platform": "linux",
      "product": "libheif-plugin-aomenc",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "1.20.2-1ubuntu0.6",
      "fix": "libheif-plugin-aomenc 1.20.2-1ubuntu0.6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-libheif-plugin-aomenc-1.20.2-1ubuntu0.6",
      "released": "2026-07-21T13:07:25Z"
    },
    {
      "platform": "linux",
      "product": "libheif-plugin-aomenc",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "1.21.2-3ubuntu0.3",
      "fix": "libheif-plugin-aomenc 1.21.2-3ubuntu0.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-libheif-plugin-aomenc-1.21.2-3ubuntu0.3",
      "released": "2026-07-01T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libheif-plugin-dav1d",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "1.17.6-1ubuntu4.6",
      "fix": "libheif-plugin-dav1d 1.17.6-1ubuntu4.6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libheif-plugin-dav1d-1.17.6-1ubuntu4.6",
      "released": "2026-07-18T12:43:09Z"
    },
    {
      "platform": "linux",
      "product": "libheif-plugin-dav1d",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "1.20.2-1ubuntu0.6",
      "fix": "libheif-plugin-dav1d 1.20.2-1ubuntu0.6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-libheif-plugin-dav1d-1.20.2-1ubuntu0.6",
      "released": "2026-07-21T13:07:25Z"
    },
    {
      "platform": "linux",
      "product": "libheif-plugin-dav1d",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "1.21.2-3ubuntu0.3",
      "fix": "libheif-plugin-dav1d 1.21.2-3ubuntu0.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-libheif-plugin-dav1d-1.21.2-3ubuntu0.3",
      "released": "2026-07-01T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libheif-plugin-ffmpegdec",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "1.17.6-1ubuntu4.6",
      "fix": "libheif-plugin-ffmpegdec 1.17.6-1ubuntu4.6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libheif-plugin-ffmpegdec-1.17.6-1ubuntu4.6",
      "released": "2026-07-18T12:43:09Z"
    },
    {
      "platform": "linux",
      "product": "libheif-plugin-ffmpegdec",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "1.20.2-1ubuntu0.6",
      "fix": "libheif-plugin-ffmpegdec 1.20.2-1ubuntu0.6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-libheif-plugin-ffmpegdec-1.20.2-1ubuntu0.6",
      "released": "2026-07-21T13:07:25Z"
    },
    {
      "platform": "linux",
      "product": "libheif-plugin-ffmpegdec",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "1.21.2-3ubuntu0.3",
      "fix": "libheif-plugin-ffmpegdec 1.21.2-3ubuntu0.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-libheif-plugin-ffmpegdec-1.21.2-3ubuntu0.3",
      "released": "2026-07-01T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libheif-plugin-j2kdec",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "1.17.6-1ubuntu4.6",
      "fix": "libheif-plugin-j2kdec 1.17.6-1ubuntu4.6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libheif-plugin-j2kdec-1.17.6-1ubuntu4.6",
      "released": "2026-07-18T12:43:09Z"
    },
    {
      "platform": "linux",
      "product": "libheif-plugin-j2kdec",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "1.20.2-1ubuntu0.6",
      "fix": "libheif-plugin-j2kdec 1.20.2-1ubuntu0.6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-libheif-plugin-j2kdec-1.20.2-1ubuntu0.6",
      "released": "2026-07-21T13:07:25Z"
    },
    {
      "platform": "linux",
      "product": "libheif-plugin-j2kdec",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "1.21.2-3ubuntu0.3",
      "fix": "libheif-plugin-j2kdec 1.21.2-3ubuntu0.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-libheif-plugin-j2kdec-1.21.2-3ubuntu0.3",
      "released": "2026-07-01T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libheif-plugin-j2kenc",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "1.17.6-1ubuntu4.6",
      "fix": "libheif-plugin-j2kenc 1.17.6-1ubuntu4.6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libheif-plugin-j2kenc-1.17.6-1ubuntu4.6",
      "released": "2026-07-18T12:43:09Z"
    },
    {
      "platform": "linux",
      "product": "libheif-plugin-j2kenc",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "1.20.2-1ubuntu0.6",
      "fix": "libheif-plugin-j2kenc 1.20.2-1ubuntu0.6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-libheif-plugin-j2kenc-1.20.2-1ubuntu0.6",
      "released": "2026-07-21T13:07:25Z"
    },
    {
      "platform": "linux",
      "product": "libheif-plugin-j2kenc",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "1.21.2-3ubuntu0.3",
      "fix": "libheif-plugin-j2kenc 1.21.2-3ubuntu0.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-libheif-plugin-j2kenc-1.21.2-3ubuntu0.3",
      "released": "2026-07-01T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libheif-plugin-jpegdec",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "1.17.6-1ubuntu4.6",
      "fix": "libheif-plugin-jpegdec 1.17.6-1ubuntu4.6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libheif-plugin-jpegdec-1.17.6-1ubuntu4.6",
      "released": "2026-07-18T12:43:09Z"
    },
    {
      "platform": "linux",
      "product": "libheif-plugin-jpegdec",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "1.20.2-1ubuntu0.6",
      "fix": "libheif-plugin-jpegdec 1.20.2-1ubuntu0.6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-libheif-plugin-jpegdec-1.20.2-1ubuntu0.6",
      "released": "2026-07-21T13:07:25Z"
    },
    {
      "platform": "linux",
      "product": "libheif-plugin-jpegdec",
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      "fix": "libheif-plugin-jpegdec 1.21.2-3ubuntu0.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-libheif-plugin-jpegdec-1.21.2-3ubuntu0.3",
      "released": "2026-07-01T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libheif-plugin-jpegenc",
      "release": "Ubuntu 24.04.5 LTS (noble)",
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      "fix": "libheif-plugin-jpegenc 1.17.6-1ubuntu4.6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libheif-plugin-jpegenc-1.17.6-1ubuntu4.6",
      "released": "2026-07-18T12:43:09Z"
    },
    {
      "platform": "linux",
      "product": "libheif-plugin-jpegenc",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "1.20.2-1ubuntu0.6",
      "fix": "libheif-plugin-jpegenc 1.20.2-1ubuntu0.6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-libheif-plugin-jpegenc-1.20.2-1ubuntu0.6",
      "released": "2026-07-21T13:07:25Z"
    },
    {
      "platform": "linux",
      "product": "libheif-plugin-jpegenc",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "1.21.2-3ubuntu0.3",
      "fix": "libheif-plugin-jpegenc 1.21.2-3ubuntu0.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-libheif-plugin-jpegenc-1.21.2-3ubuntu0.3",
      "released": "2026-07-01T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libheif-plugin-kvazaar",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "1.20.2-1ubuntu0.6",
      "fix": "libheif-plugin-kvazaar 1.20.2-1ubuntu0.6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-libheif-plugin-kvazaar-1.20.2-1ubuntu0.6",
      "released": "2026-07-21T13:07:25Z"
    },
    {
      "platform": "linux",
      "product": "libheif-plugin-kvazaar",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "1.21.2-3ubuntu0.3",
      "fix": "libheif-plugin-kvazaar 1.21.2-3ubuntu0.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-libheif-plugin-kvazaar-1.21.2-3ubuntu0.3",
      "released": "2026-07-01T17:00:00Z"
    },
    {
      "platform": "linux",
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    {
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    },
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    },
    {
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    {
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  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}