{
  "cveId": "CVE-2026-59189",
  "url": "https://patchblox.com/security/cve/CVE-2026-59189",
  "summary": "CVE-2026-59189 is fixed in 9 products on 1 platform, first by RHSA-2026:84796, released August 25, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "openexr: OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture...",
  "description": "OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. In OpenEXRUtil versions 3.3.0 through 3.3.12 and 3.4.0 through 3.4.12, the documented TypedDeepImageChannel\u003CT\u003E::row() API can return an out-of-bounds pointer when a deep image has a non-zero dataWindow origin, resulting in a heap out-of-bounds read and crash, with potential information disclosure under a controlled heap layout. The flaw arises because ImfDeepImageChannel uses two conflicting coordinate models: at(x, y) uses absolute coordinates (with _base offset by dataWindow.min), while row(r) is documented as 0-based logical access. For a non-zero dataWindow.min, row(0) therefore points outside the _sampleListPointers allocation instead of at the first logical row. This issue is fixed in versions 3.3.13 and 3.4.13.",
  "published": "2026-08-25T16:51:31Z",
  "severity": "high",
  "cvss": 7.1,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H",
  "epss": 0.0031,
  "epssPercentile": 0.24005,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "OpenEXR",
      "release": "rocky 8",
      "fixedVersion": "0:2.2.0-12.el8_10.3",
      "fix": "RLSA-2026:82345",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2026-82345",
      "released": "2026-11-07T00:39:57Z"
    },
    {
      "platform": "linux",
      "product": "OpenEXR-devel",
      "release": "RHEL 8",
      "fixedVersion": "0:2.2.0-12.el8_10.3",
      "fix": "RHSA-2026:82345",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-82345",
      "released": "2026-10-16T15:52:41Z"
    },
    {
      "platform": "linux",
      "product": "OpenEXR-devel",
      "release": "almalinux 8",
      "fixedVersion": "2.2.0-12.el8_10.3",
      "fix": "ALSA-2026:82345",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-82345",
      "released": "2026-11-07T00:40:18Z"
    },
    {
      "platform": "linux",
      "product": "OpenEXR-devel",
      "release": "ol 8",
      "fixedVersion": "0:2.2.0-12.el8_10.3",
      "fix": "ELSA-2026-82345",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-82345",
      "released": "2026-11-07T00:48:28Z"
    },
    {
      "platform": "linux",
      "product": "OpenEXR-libs",
      "release": "RHEL 8",
      "fixedVersion": "0:2.2.0-12.el8_10.3",
      "fix": "RHSA-2026:82345",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-82345",
      "released": "2026-10-16T15:52:41Z"
    },
    {
      "platform": "linux",
      "product": "OpenEXR-libs",
      "release": "almalinux 8",
      "fixedVersion": "2.2.0-12.el8_10.3",
      "fix": "ALSA-2026:82345",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-82345",
      "released": "2026-11-07T00:40:18Z"
    },
    {
      "platform": "linux",
      "product": "OpenEXR-libs",
      "release": "ol 8",
      "fixedVersion": "0:2.2.0-12.el8_10.3",
      "fix": "ELSA-2026-82345",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-82345",
      "released": "2026-11-07T00:48:28Z"
    },
    {
      "platform": "linux",
      "product": "openexr",
      "release": "Debian 14",
      "fixedVersion": "3.4.14-0.1",
      "fix": "DEBIAN-CVE-2026-59189",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-59189",
      "released": "2026-08-28T00:36:15Z"
    },
    {
      "platform": "linux",
      "product": "openexr",
      "release": "RHEL 10",
      "fixedVersion": "3.1.10-8.el10_2.5",
      "fix": "RHSA-2026:84796",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-84796",
      "released": "2026-08-25T19:58:37Z"
    },
    {
      "platform": "linux",
      "product": "openexr",
      "release": "RHEL 9",
      "fixedVersion": "0:3.1.1-3.el9_8.5",
      "fix": "RHSA-2026:86983",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-86983",
      "released": "2026-10-24T13:28:06Z"
    },
    {
      "platform": "linux",
      "product": "openexr",
      "release": "almalinux 10",
      "fixedVersion": "3.1.10-8.el10_2.5",
      "fix": "ALSA-2026:84796",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-84796",
      "released": "2026-11-07T00:39:57Z"
    },
    {
      "platform": "linux",
      "product": "openexr",
      "release": "amzn 2023",
      "fixedVersion": "3.1.5-1.amzn2023.0.12",
      "fix": "ALAS2023-2026-2154",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2154",
      "released": "2026-09-14T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "openexr",
      "release": "ol 10",
      "fixedVersion": "0:3.1.10-8.el10_2.5",
      "fix": "ELSA-2026-84796",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-84796",
      "released": "2026-11-07T00:59:15Z"
    },
    {
      "platform": "linux",
      "product": "openexr",
      "release": "ol 9",
      "fixedVersion": "0:3.1.1-3.el9_8.5",
      "fix": "ELSA-2026-86983",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-86983",
      "released": "2026-11-07T00:52:27Z"
    },
    {
      "platform": "linux",
      "product": "openexr",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "3.2.2-160000.10.1",
      "fix": "OPENSUSE-SU-2026:21737-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-21737-1",
      "released": "2026-09-02T09:40:22Z"
    },
    {
      "platform": "linux",
      "product": "openexr",
      "release": "rocky 10",
      "fixedVersion": "0:3.1.10-8.el10_2.5",
      "fix": "RLSA-2026:84796",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2026-84796",
      "released": "2026-11-07T00:39:51Z"
    },
    {
      "platform": "linux",
      "product": "openexr",
      "release": "rocky 9",
      "fixedVersion": "0:3.1.1-3.el9_8.5",
      "fix": "RLSA-2026:86983",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2026-86983",
      "released": "2026-11-07T00:39:57Z"
    },
    {
      "platform": "linux",
      "product": "openexr",
      "release": "sles 15.6",
      "fixedVersion": "2.2.1-150000.3.55.1",
      "fix": "SUSE-SU-2026:4003-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-4003-1",
      "released": "2026-09-07T07:29:50Z"
    },
    {
      "platform": "linux",
      "product": "openexr",
      "release": "sles 15.7",
      "fixedVersion": "2.2.1-150000.3.55.1",
      "fix": "SUSE-SU-2026:4003-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-4003-1",
      "released": "2026-09-07T07:29:50Z"
    },
    {
      "platform": "linux",
      "product": "openexr",
      "release": "sles 16.0",
      "fixedVersion": "3.2.2-160000.10.1",
      "fix": "SUSE-SU-2026:23604-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-23604-1",
      "released": "2026-09-02T09:40:54Z"
    },
    {
      "platform": "linux",
      "product": "openexr-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "3.1.5-1.amzn2023.0.12",
      "fix": "ALAS2023-2026-2154",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2154",
      "released": "2026-09-14T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "openexr-debugsource",
      "release": "amzn 2023",
      "fixedVersion": "3.1.5-1.amzn2023.0.12",
      "fix": "ALAS2023-2026-2154",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2154",
      "released": "2026-09-14T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "openexr-devel",
      "release": "RHEL 9",
      "fixedVersion": "0:3.1.1-3.el9_8.5",
      "fix": "RHSA-2026:86983",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-86983",
      "released": "2026-10-24T13:28:06Z"
    },
    {
      "platform": "linux",
      "product": "openexr-devel",
      "release": "almalinux 10",
      "fixedVersion": "3.1.10-8.el10_2.5",
      "fix": "ALSA-2026:84796",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-84796",
      "released": "2026-11-07T00:39:57Z"
    },
    {
      "platform": "linux",
      "product": "openexr-devel",
      "release": "almalinux 9",
      "fixedVersion": "3.1.1-3.el9_8.5",
      "fix": "ALSA-2026:86983",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-86983",
      "released": "2026-11-07T00:40:32Z"
    },
    {
      "platform": "linux",
      "product": "openexr-devel",
      "release": "amzn 2023",
      "fixedVersion": "3.1.5-1.amzn2023.0.12",
      "fix": "ALAS2023-2026-2154",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2154",
      "released": "2026-09-14T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "openexr-devel",
      "release": "ol 10",
      "fixedVersion": "0:3.1.10-8.el10_2.5",
      "fix": "ELSA-2026-84796",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-84796",
      "released": "2026-11-07T00:59:15Z"
    },
    {
      "platform": "linux",
      "product": "openexr-devel",
      "release": "ol 9",
      "fixedVersion": "0:3.1.1-3.el9_8.5",
      "fix": "ELSA-2026-86983",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-86983",
      "released": "2026-11-07T00:52:27Z"
    },
    {
      "platform": "linux",
      "product": "openexr-libs",
      "release": "RHEL 9",
      "fixedVersion": "0:3.1.1-3.el9_8.5",
      "fix": "RHSA-2026:86983",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-86983",
      "released": "2026-10-24T13:28:06Z"
    },
    {
      "platform": "linux",
      "product": "openexr-libs",
      "release": "almalinux 10",
      "fixedVersion": "3.1.10-8.el10_2.5",
      "fix": "ALSA-2026:84796",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-84796",
      "released": "2026-11-07T00:39:57Z"
    },
    {
      "platform": "linux",
      "product": "openexr-libs",
      "release": "amzn 2023",
      "fixedVersion": "3.1.5-1.amzn2023.0.12",
      "fix": "ALAS2023-2026-2154",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2154",
      "released": "2026-09-14T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "openexr-libs",
      "release": "ol 10",
      "fixedVersion": "0:3.1.10-8.el10_2.5",
      "fix": "ELSA-2026-84796",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-84796",
      "released": "2026-11-07T00:59:15Z"
    },
    {
      "platform": "linux",
      "product": "openexr-libs",
      "release": "ol 9",
      "fixedVersion": "0:3.1.1-3.el9_8.5",
      "fix": "ELSA-2026-86983",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-86983",
      "released": "2026-11-07T00:52:27Z"
    },
    {
      "platform": "linux",
      "product": "openexr-libs-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "3.1.5-1.amzn2023.0.12",
      "fix": "ALAS2023-2026-2154",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2154",
      "released": "2026-09-14T09:00:00Z"
    }
  ],
  "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"
  }
}