{
  "cveId": "CVE-2026-69248",
  "url": "https://patchblox.com/security/cve/CVE-2026-69248",
  "summary": "CVE-2026-69248 is fixed in 3 products on 1 platform, first by python3-cryptography 46.0.5-1ubuntu2.2, released August 3, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "python-cryptography: cryptography is a package designed to expose cryptographic primitives and recipes to Python developers",
  "description": "cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. In versions 45.0.0 through 48.0.0, if an intermediate constrained CA permits the DNS name foo.example.com, and the leaf certificate has a wildcard in its DNS SAN of *.example.com, python-cryptography\u0027s verifier accepts which allows escaping outside of the permitted names. The core issue is in DNSConstraint::matches, where a wildcard pattern was treated as matching a more-specific permitted constraint even though *.example.com can expand to sibling names such as bar.example.com outside foo.example.com. This allows acceptance of an invalid certificate chain. This issue is fixed in 49.0.0.",
  "published": "2026-08-03T15:16:00Z",
  "severity": "moderate",
  "cvss": 7.5,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.00244,
  "epssPercentile": 0.15644,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "python-cryptography",
      "release": "Debian 14",
      "fixedVersion": "49.0.0-1",
      "fix": "DEBIAN-CVE-2026-69248",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-69248",
      "released": "2026-08-22T23:48:30Z"
    },
    {
      "platform": "linux",
      "product": "python-cryptography",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "44.0.3-160000.5.1",
      "fix": "OPENSUSE-SU-2026:21685-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-21685-1",
      "released": "2026-08-30T14:35:57Z"
    },
    {
      "platform": "linux",
      "product": "python-cryptography",
      "release": "sles 16.0",
      "fixedVersion": "44.0.3-160000.5.1",
      "fix": "SUSE-SU-2026:23570-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-23570-1",
      "released": "2026-08-30T14:38:11Z"
    },
    {
      "platform": "linux",
      "product": "python3-cryptography",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "46.0.5-1ubuntu2.2",
      "fix": "python3-cryptography 46.0.5-1ubuntu2.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-python3-cryptography-46.0.5-1ubuntu2.2",
      "released": "2026-08-03T15:16:00Z"
    },
    {
      "platform": "linux",
      "product": "python3.14-cryptography",
      "release": "RHEL 10",
      "fixedVersion": "45.0.4-4.el10_2.5",
      "fix": "RHSA-2026:64795",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-64795",
      "released": "2026-08-03T21:26:45Z"
    },
    {
      "platform": "linux",
      "product": "python3.14-cryptography",
      "release": "RHEL 9",
      "fixedVersion": "0:45.0.4-4.el9_8.6",
      "fix": "RHSA-2026:64774",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-64774",
      "released": "2026-09-13T12:48:01Z"
    },
    {
      "platform": "linux",
      "product": "python3.14-cryptography",
      "release": "almalinux 10",
      "fixedVersion": "45.0.4-4.el10_2.5",
      "fix": "ALSA-2026:64795",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-64795",
      "released": "2026-09-08T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "python3.14-cryptography",
      "release": "almalinux 9",
      "fixedVersion": "45.0.4-4.el9_8.6",
      "fix": "ALSA-2026:64774",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-64774",
      "released": "2026-09-08T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "python3.14-cryptography",
      "release": "ol 10",
      "fixedVersion": "0:45.0.4-4.el10_2.5",
      "fix": "ELSA-2026-64795-0",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-64795-0",
      "released": "2026-09-09T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "python3.14-cryptography",
      "release": "ol 9",
      "fixedVersion": "0:45.0.4-4.el9_8.6",
      "fix": "ELSA-2026-64774-0",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-64774-0",
      "released": "2026-09-08T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "python3.14-cryptography",
      "release": "rocky 10",
      "fixedVersion": "0:45.0.4-4.el10_2.5",
      "fix": "RLSA-2026:64795",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2026-64795",
      "released": "2026-09-09T12:09:16Z"
    },
    {
      "platform": "linux",
      "product": "python3.14-cryptography",
      "release": "rocky 9",
      "fixedVersion": "0:45.0.4-4.el9_8.6",
      "fix": "RLSA-2026:64774",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2026-64774",
      "released": "2026-09-09T12:05:17Z"
    }
  ],
  "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"
  }
}