{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "5.8.2"
              },
              {
                "fixed": "5.8.4"
              }
            ]
          },
          "events": [
            {
              "introduced": "decea12e223869c8f8f3ab5a53dc90b69f436eb2"
            },
            {
              "fixed": "59f4fa568615396fbf381b073b220d1e8d61e4c2"
            }
          ],
          "repo": "https://github.com/wolfssl/wolfssl",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "With TLS 1.3 pre-shared key (PSK) a malicious or faulty server could ignore the request for PFS (perfect forward secrecy) and the client would continue on with the connection using PSK without PFS. This happened when a server responded to a ClientHello containing psk_dhe_ke without a key_share extension. The re-use of an authenticated PSK connection that on the clients side unexpectedly did not have PFS, reduces the security of the connection.",
  "id": "CVE-2025-11935",
  "modified": "2026-03-10T21:51:20.341113671Z",
  "published": "2025-11-21T22:16:18.920Z",
  "references": [
    {
      "type": "FIX",
      "url": "https://github.com/wolfSSL/wolfssl/pull/9112"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/wolfSSL/wolfssl"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}