CVE-2025-27809 – Mbed TLS Certificate Trust Hostname Forgery

The following table lists the changes that have been made to the
CVE-2025-27809 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by [email protected]

    Mar. 25, 2025

    Action Type Old Value New Value
    Added Description Mbed TLS before 2.28.10 and 3.x before 3.6.3, on the client side, accepts servers that have trusted certificates for arbitrary hostnames unless the TLS client application calls mbedtls_ssl_set_hostname.
    Added CVSS V3.1 AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N
    Added CWE CWE-1188
    Added Reference https://github.com/Mbed-TLS/mbedtls/releases
    Added Reference https://mbed-tls.readthedocs.io/en/latest/security-advisories/mbedtls-security-advisory-2025-03-1/
Share the Post:

Related Posts