{
  "cveId": "CVE-2025-11187",
  "url": "https://patchblox.com/security/cve/CVE-2025-11187",
  "summary": "CVE-2025-11187 is fixed in 8 products on 1 platform, first by libssl3t64 3.5.3-1ubuntu3, released January 26, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "openssl-3-livepatches: Improper validation of PBMAC1 parameters in PKCS#12 MAC verification (bsc#1256878).",
  "description": "Improper validation of PBMAC1 parameters in PKCS#12 MAC verification (bsc#1256878).",
  "published": "2026-01-26T16:00:00Z",
  "severity": "IMPORTANT",
  "cvss": 9.8,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.05234,
  "epssPercentile": 0.9259,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "libssl3t64",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "3.5.3-1ubuntu3",
      "fix": "libssl3t64 3.5.3-1ubuntu3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-libssl3t64-3.5.3-1ubuntu3",
      "released": "2026-01-26T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libssl3t64",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "3.5.5-1ubuntu1",
      "fix": "libssl3t64 3.5.5-1ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-libssl3t64-3.5.5-1ubuntu1",
      "released": "2026-01-26T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "openssl",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "3.5.4-1~deb13u2",
      "fix": "DEBIAN-CVE-2025-11187",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2025-11187",
      "released": "2026-01-27T16:16:14Z"
    },
    {
      "platform": "linux",
      "product": "openssl",
      "release": "Debian 14",
      "fixedVersion": "3.5.5-1",
      "fix": "DEBIAN-CVE-2025-11187",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2025-11187",
      "released": "2026-01-27T16:16:14Z"
    },
    {
      "platform": "linux",
      "product": "openssl",
      "release": "RHEL 10",
      "fixedVersion": "3.2.2-16.el10_0.6",
      "fix": "RHSA-2026:1496",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-1496",
      "released": "2026-01-27T14:00:00Z"
    },
    {
      "platform": "linux",
      "product": "openssl",
      "release": "RHEL 9",
      "fixedVersion": "1:3.5.1-7.el9_7",
      "fix": "RHSA-2026:1473",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-1473",
      "released": "2026-01-28T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "openssl",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "3.5.3-1ubuntu3",
      "fix": "openssl 3.5.3-1ubuntu3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-openssl-3.5.3-1ubuntu3",
      "released": "2026-01-26T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "openssl",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "3.5.5-1ubuntu1",
      "fix": "openssl 3.5.5-1ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-openssl-3.5.5-1ubuntu1",
      "released": "2026-01-26T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "openssl",
      "release": "almalinux 10",
      "fixedVersion": "1:3.5.1-7.el10_1.alma.1",
      "fix": "ALSA-2026:1472",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-1472",
      "released": "2026-01-28T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "openssl",
      "release": "almalinux 9",
      "fixedVersion": "1:3.5.1-7.el9_7",
      "fix": "ALSA-2026:1473",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-1473",
      "released": "2026-01-28T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "openssl",
      "release": "ol 10",
      "fixedVersion": "1:3.5.1-7.0.1.el10_1",
      "fix": "ELSA-2026-1472",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-1472",
      "released": "2026-01-28T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "openssl",
      "release": "ol 9",
      "fixedVersion": "1:3.5.1-7.0.1.el9_7",
      "fix": "ELSA-2026-1473",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-1473",
      "released": "2026-01-28T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "openssl",
      "release": "rocky 10",
      "fixedVersion": "1:3.5.1-7.el10_1",
      "fix": "RLSA-2026:1472",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2026-1472",
      "released": "2026-01-30T22:11:19Z"
    },
    {
      "platform": "linux",
      "product": "openssl",
      "release": "rocky 9",
      "fixedVersion": "1:3.5.1-7.el9_7",
      "fix": "RLSA-2026:1473",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2026-1473",
      "released": "2026-01-30T22:09:16Z"
    },
    {
      "platform": "linux",
      "product": "openssl-3",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "3.5.0-160000.5.1",
      "fix": "OPENSUSE-SU-2026:20152-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-20152-1",
      "released": "2026-02-02T13:00:02Z"
    },
    {
      "platform": "linux",
      "product": "openssl-3",
      "release": "sles 16.0",
      "fixedVersion": "3.5.0-160000.5.1",
      "fix": "SUSE-SU-2026:20223-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-20223-1",
      "released": "2026-02-02T12:59:47Z"
    },
    {
      "platform": "linux",
      "product": "openssl-3-livepatches",
      "release": "sles 15.6",
      "fixedVersion": "0.4-150600.13.11.1",
      "fix": "SUSE-SU-2026:2411-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-2411-1",
      "released": "2026-06-16T08:07:30Z"
    },
    {
      "platform": "linux",
      "product": "openssl-3-livepatches",
      "release": "sles 15.7",
      "fixedVersion": "0.4-150700.16.6.1",
      "fix": "SUSE-SU-2026:2662-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-2662-1",
      "released": "2026-06-26T13:59:10Z"
    },
    {
      "platform": "linux",
      "product": "openssl-3-livepatches",
      "release": "sles 16.0",
      "fixedVersion": "0.3-160000.1.1",
      "fix": "SUSE-SU-2026:20607-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-20607-1",
      "released": "2026-02-18T16:23:27Z"
    },
    {
      "platform": "linux",
      "product": "openssl-devel",
      "release": "RHEL 9",
      "fixedVersion": "1:3.5.1-7.el9_7",
      "fix": "RHSA-2026:1473",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-1473",
      "released": "2026-01-28T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "openssl-devel",
      "release": "almalinux 10",
      "fixedVersion": "1:3.5.1-7.el10_1.alma.1",
      "fix": "ALSA-2026:1472",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-1472",
      "released": "2026-01-28T00:00:00Z"
    },
    {
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      "fix": "ALSA-2026:1473",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-1473",
      "released": "2026-01-28T00:00:00Z"
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    {
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      "fix": "ELSA-2026-1472",
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      "released": "2026-01-28T00:00:00Z"
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      "released": "2026-01-28T00:00:00Z"
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      "fix": "ELSA-2026-1472",
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      "released": "2026-01-28T00:00:00Z"
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      "fix": "ELSA-2026-1473",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-1473",
      "released": "2026-01-28T00:00:00Z"
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    {
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      "fix": "RHSA-2026:1473",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-1473",
      "released": "2026-01-28T00:00:00Z"
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      "released": "2026-01-28T00:00:00Z"
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    {
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      "fix": "ALSA-2026:1473",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-1473",
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      "released": "2026-01-28T00:00:00Z"
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      "fix": "ELSA-2026-1473",
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      "released": "2026-01-28T00:00:00Z"
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    {
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      "released": "2026-01-26T16:00:00Z"
    },
    {
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      "released": "2026-01-26T16:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-11T01:43:54Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}