{
  "cveId": "CVE-2026-28364",
  "url": "https://patchblox.com/security/cve/CVE-2026-28364",
  "summary": "CVE-2026-28364 is fixed in 10 products on 1 platform, first by DEBIAN-CVE-2026-28364, released February 27, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "ocaml: This update for ocaml fixes the following issues:\n\n- CVE-2026-28364: missing bounds validation in readblock() can lea...",
  "description": "This update for ocaml fixes the following issues:\n\n- CVE-2026-28364: missing bounds validation in readblock() can lead to arbitrary code execution (bsc#1258992).",
  "published": "2026-02-27T04:16:03Z",
  "severity": "high",
  "cvss": 7.8,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.00241,
  "epssPercentile": 0.15286,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "ocaml",
      "release": "Debian 14",
      "fixedVersion": "5.4.1-1",
      "fix": "DEBIAN-CVE-2026-28364",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-28364",
      "released": "2026-02-27T04:16:03Z"
    },
    {
      "platform": "linux",
      "product": "ocaml",
      "release": "amzn 2023",
      "fixedVersion": "4.13.1-4.amzn2023.0.3",
      "fix": "ALAS2023-2026-1479",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1479",
      "released": "2026-03-16T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "ocaml",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "4.14.2-150600.3.3.1",
      "fix": "SUSE-SU-2026:0830-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-0830-1",
      "released": "2026-03-05T15:17:30Z"
    },
    {
      "platform": "linux",
      "product": "ocaml",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "4.14.2-160000.4.1",
      "fix": "OPENSUSE-SU-2026:20368-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-20368-1",
      "released": "2026-03-17T10:41:31Z"
    },
    {
      "platform": "linux",
      "product": "ocaml",
      "release": "sles 15.6",
      "fixedVersion": "4.14.2-150600.3.3.1",
      "fix": "SUSE-SU-2026:0830-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-0830-1",
      "released": "2026-03-05T15:17:30Z"
    },
    {
      "platform": "linux",
      "product": "ocaml",
      "release": "sles 15.7",
      "fixedVersion": "4.14.2-150600.3.3.1",
      "fix": "SUSE-SU-2026:0830-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-0830-1",
      "released": "2026-03-05T15:17:30Z"
    },
    {
      "platform": "linux",
      "product": "ocaml-compiler-libs",
      "release": "amzn 2023",
      "fixedVersion": "4.13.1-4.amzn2023.0.3",
      "fix": "ALAS2023-2026-1479",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1479",
      "released": "2026-03-16T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "ocaml-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "4.13.1-4.amzn2023.0.3",
      "fix": "ALAS2023-2026-1479",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1479",
      "released": "2026-03-16T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "ocaml-debugsource",
      "release": "amzn 2023",
      "fixedVersion": "4.13.1-4.amzn2023.0.3",
      "fix": "ALAS2023-2026-1479",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1479",
      "released": "2026-03-16T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "ocaml-docs",
      "release": "amzn 2023",
      "fixedVersion": "4.13.1-4.amzn2023.0.3",
      "fix": "ALAS2023-2026-1479",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1479",
      "released": "2026-03-16T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "ocaml-ocamldoc",
      "release": "amzn 2023",
      "fixedVersion": "4.13.1-4.amzn2023.0.3",
      "fix": "ALAS2023-2026-1479",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1479",
      "released": "2026-03-16T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "ocaml-ocamldoc-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "4.13.1-4.amzn2023.0.3",
      "fix": "ALAS2023-2026-1479",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1479",
      "released": "2026-03-16T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "ocaml-runtime",
      "release": "amzn 2023",
      "fixedVersion": "4.13.1-4.amzn2023.0.3",
      "fix": "ALAS2023-2026-1479",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1479",
      "released": "2026-03-16T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "ocaml-runtime-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "4.13.1-4.amzn2023.0.3",
      "fix": "ALAS2023-2026-1479",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1479",
      "released": "2026-03-16T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "ocaml-source",
      "release": "amzn 2023",
      "fixedVersion": "4.13.1-4.amzn2023.0.3",
      "fix": "ALAS2023-2026-1479",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1479",
      "released": "2026-03-16T09:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T01:18:40Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}