{
  "schema_version": "1.7.0",
  "id": "MGASA-2026-0074",
  "published": "2026-03-31T23:05:51Z",
  "modified": "2026-03-31T22:17:06Z",
  "summary": "Updated python-openssl packages fix security vulnerabilities",
  "details": "pyOpenSSL allows TLS connection bypass via unhandled callback exception\nin set_tlsext_servername_callback. (CVE-2026-27448)\npyOpenSSL DTLS cookie callback buffer overflow. (CVE-2026-27459)\n",
  "upstream": [
    "CVE-2026-27448",
    "CVE-2026-27459"
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://advisories.mageia.org/MGASA-2026-0074.html"
    },
    {
      "type": "REPORT",
      "url": "https://bugs.mageia.org/show_bug.cgi?id=35254"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2026/03/20/5"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/pyca/pyopenssl/security/advisories/GHSA-5pwr-322w-8jr4"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/pyca/pyopenssl/security/advisories/GHSA-vp96-hxj8-p424"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-8115-1"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Mageia:9",
        "name": "python-openssl",
        "purl": "pkg:rpm/mageia/python-openssl?arch=source&distro=mageia-9"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "23.0.0-1.1.mga9"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "section": "core"
      }
    }
  ],
  "credits": [
    {
      "name": "Mageia",
      "type": "COORDINATOR",
      "contact": [
        "https://wiki.mageia.org/en/Packages_Security_Team"
      ]
    }
  ]
}