CVE-2025-27809

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CVSS 3.1

5.4 medium

EPSS

<1%p9

Published

Mar 25, 2025 (Mar 25, 2025)

Modified

Jun 17, 2026

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.

Vendors: arm trustedfirmware
Products: mbed tls
Weakness: CWE-1188
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.2%)

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