CVE-2025-11935 Affecting wolfssl package, versions *


Severity

Recommended
0.0
high
0
10

Snyk's Security Team recommends NVD's CVSS assessment. Learn more

Threat Intelligence

EPSS
0.21% (12th percentile)

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  • Snyk IDSNYK-ECHOLATEST-WOLFSSL-17979284
  • published15 Jul 2026
  • disclosed21 Nov 2025

Introduced: 21 Nov 2025

CVE-2025-11935  (opens in a new tab)

How to fix?

There is no fixed version for Echo:latest wolfssl.

NVD Description

Note: Versions mentioned in the description apply only to the upstream wolfssl package and not the wolfssl package as distributed by Echo. See How to fix? for Echo:latest relevant fixed versions and status.

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.

CVSS Base Scores

version 3.1