{
  "document": {
    "category": "csaf_vex",
    "csaf_version": "2.0",
    "distribution": {
      "text": "TuxCare License Agreement",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Cloud Linux Inc. and provide a link to the original.",
        "title": "Terms of Use"
      }
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          "date": "2026-07-09T11:16:00Z",
          "number": "1",
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        {
          "date": "2026-10-24T21:02:47Z",
          "number": "2",
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      "status": "final",
      "version": "2"
    },
    "title": "Security update on CVE-2026-59691"
  },
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        "relates_to_product_reference": "CloudLinux-7"
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        },
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  "vulnerabilities": [
    {
      "cve": "CVE-2026-59691",
      "cwe": {
        "id": "CWE-787",
        "name": "Out-of-bounds Write"
      },
      "notes": [
        {
          "category": "description",
          "text": "A heap buffer overflow vulnerability was found in GStreamer's rfbsrc plugin. When a client connects to a malicious RFB/VNC server that advertises a 16bpp framebuffer and sends Hextile-encoded updates, the Hextile background fill path writes 32-bit pixel values into a buffer allocated for 16-bit pixels. This type mismatch causes an out-of-bounds heap write that can lead to denial of service (process crash) and potential memory corruption.",
          "title": "Vulnerability description"
        }
      ],
      "product_status": {
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          "CloudLinux-7:gstreamer1-plugins-bad-free-0:1.10.4-4.el7_9.tuxcare.els2.i686",
          "CloudLinux-7:gstreamer1-plugins-bad-free-0:1.10.4-4.el7_9.tuxcare.els2.x86_64",
          "CloudLinux-7:gstreamer1-plugins-bad-free-devel-0:1.10.4-4.el7_9.tuxcare.els2.i686",
          "CloudLinux-7:gstreamer1-plugins-bad-free-devel-0:1.10.4-4.el7_9.tuxcare.els2.x86_64",
          "CloudLinux-7:gstreamer1-plugins-bad-free-gtk-0:1.10.4-4.el7_9.tuxcare.els2.i686",
          "CloudLinux-7:gstreamer1-plugins-bad-free-gtk-0:1.10.4-4.el7_9.tuxcare.els2.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://cve.tuxcare.com/els/cve/CVE-2026-59691"
        },
        {
          "category": "external",
          "summary": "https://access.redhat.com/errata/RHSA-2026:47179",
          "url": "https://access.redhat.com/errata/RHSA-2026:47179"
        },
        {
          "category": "external",
          "summary": "https://access.redhat.com/errata/RHSA-2026:47180",
          "url": "https://access.redhat.com/errata/RHSA-2026:47180"
        },
        {
          "category": "external",
          "summary": "https://access.redhat.com/errata/RHSA-2026:47731",
          "url": "https://access.redhat.com/errata/RHSA-2026:47731"
        },
        {
          "category": "external",
          "summary": "https://access.redhat.com/errata/RHSA-2026:54658",
          "url": "https://access.redhat.com/errata/RHSA-2026:54658"
        },
        {
          "category": "external",
          "summary": "https://access.redhat.com/errata/RHSA-2026:54659",
          "url": "https://access.redhat.com/errata/RHSA-2026:54659"
        },
        {
          "category": "external",
          "summary": "https://access.redhat.com/errata/RHSA-2026:54660",
          "url": "https://access.redhat.com/errata/RHSA-2026:54660"
        },
        {
          "category": "external",
          "summary": "https://access.redhat.com/errata/RHSA-2026:54664",
          "url": "https://access.redhat.com/errata/RHSA-2026:54664"
        },
        {
          "category": "external",
          "summary": "https://access.redhat.com/errata/RHSA-2026:54665",
          "url": "https://access.redhat.com/errata/RHSA-2026:54665"
        },
        {
          "category": "external",
          "summary": "https://access.redhat.com/errata/RHSA-2026:54752",
          "url": "https://access.redhat.com/errata/RHSA-2026:54752"
        },
        {
          "category": "external",
          "summary": "https://access.redhat.com/errata/RHSA-2026:56658",
          "url": "https://access.redhat.com/errata/RHSA-2026:56658"
        },
        {
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          "summary": "https://access.redhat.com/errata/RHSA-2026:56772",
          "url": "https://access.redhat.com/errata/RHSA-2026:56772"
        },
        {
          "category": "external",
          "summary": "https://access.redhat.com/errata/RHSA-2026:62532",
          "url": "https://access.redhat.com/errata/RHSA-2026:62532"
        },
        {
          "category": "external",
          "summary": "https://access.redhat.com/security/cve/CVE-2026-59691",
          "url": "https://access.redhat.com/security/cve/CVE-2026-59691"
        },
        {
          "category": "external",
          "summary": "https://bugzilla.redhat.com/show_bug.cgi?id=2497343",
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        },
        {
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          "summary": "https://gitlab.freedesktop.org/gstreamer/gstreamer-security/-/merge_requests/100",
          "url": "https://gitlab.freedesktop.org/gstreamer/gstreamer-security/-/merge_requests/100"
        },
        {
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          "summary": "https://gitlab.freedesktop.org/gstreamer/gstreamer/-/work_items/5173",
          "url": "https://gitlab.freedesktop.org/gstreamer/gstreamer/-/work_items/5173"
        }
      ],
      "release_date": "2026-07-09T11:16:00Z",
      "remediations": [
        {
          "category": "none_available",
          "date": "2026-10-24T15:11:59.156515Z",
          "details": "Affected",
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}