https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-16T19:45:26.466338+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/euvd-2026-265217 EUVD-2026-265217 2026-10-16T19:45:26.469642+00:00 EUVD-2026-265217 https://cve.radiocsirt.org/vuln/fkie_cve-2025-15346 fkie_cve-2025-15346 2026-10-16T19:45:26.469676+00:00

A vulnerability in the handling of verify_mode = CERT_REQUIRED in the wolfssl Python package (wolfssl-py) causes client certificate requirements to not be fully enforced.

Because the WOLFSSL_VERIFY_FAIL_IF_NO_PEER_CERT flag was not included, the behavior effectively matched CERT_OPTIONAL: a peer certificate was verified if presented, but connections were incorrectly authenticated when no client certificate was provided.

This results in improper authentication, allowing attackers to bypass mutual TLS (mTLS) client authentication by omitting a client certificate during the TLS handshake.

The issue affects versions up to and including 5.8.2.

 https://cve.radiocsirt.org/vuln/ghsa-vj87-jj27-4h9c GHSA-vj87-jj27-4h9c — wolfSSL Python module vulnerable to Improper Authentication 2026-10-16T19:45:26.469718+00:00

Affected: PyPI: wolfssl

A vulnerability in the handling of verify_mode = CERT_REQUIRED in the wolfssl Python package (wolfssl-py) causes client certificate requirements to not be fully enforced.

Because the WOLFSSL_VERIFY_FAIL_IF_NO_PEER_CERT flag was not included, the behavior effectively matched CERT_OPTIONAL: a peer certificate was verified if presented, but connections were incorrectly authenticated when no client certificate was provided.

This results in improper authentication, allowing attackers to bypass mutual TLS (mTLS) client authentication by omitting a client certificate during the TLS handshake.

The issue affects versions up to and including 5.8.2.

 https://cve.radiocsirt.org/vuln/pysec-2026-575 PYSEC-2026-575 — wolfSSL Python module vulnerable to Improper Authentication 2026-10-16T19:45:26.469748+00:00

Affected: PyPI: wolfssl

A vulnerability in the handling of verify_mode = CERT_REQUIRED in the wolfssl Python package (wolfssl-py) causes client certificate requirements to not be fully enforced.

Because the WOLFSSL_VERIFY_FAIL_IF_NO_PEER_CERT flag was not included, the behavior effectively matched CERT_OPTIONAL: a peer certificate was verified if presented, but connections were incorrectly authenticated when no client certificate was provided.

This results in improper authentication, allowing attackers to bypass mutual TLS (mTLS) client authentication by omitting a client certificate during the TLS handshake.

The issue affects versions up to and including 5.8.2.