CVE-2025-11935

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Source
https://cve.org/CVERecord?id=CVE-2025-11935
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-11935.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-11935
Downstream
Published
2025-11-21T22:16:18.920Z
Modified
2026-03-12T17:35:29.426375Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
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 pskdheke 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.

References

Affected packages

Git / github.com/wolfssl/wolfssl

Affected ranges

Type
GIT
Repo
https://github.com/wolfssl/wolfssl
Events
Introduced
decea12e223869c8f8f3ab5a53dc90b69f436eb2
Fixed
59f4fa568615396fbf381b073b220d1e8d61e4c2
Database specific 
{
    "versions": [
        {
            "introduced": "5.8.2"
        },
        {
            "fixed": "5.8.4"
        }
    ]
}

Affected versions

v5.*
v5.8.2-stable

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-11935.json"