CVSS 3.1
5.4 mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:NCVE-2025-27809
Medium (5.4). EPSS 0.2% chance of exploitation in the next 30 days.
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.
Severity
- EPSS
- 0.2% chance of exploitation in the next 30 days; higher than 10% of CVEs (scores of 2026-10-31)
- CWE
- CWE-1188
- Published
- Modified
- Record from
- the NVD, synced
Affected
- arm:mbed_tls
- trustedfirmware:mbed_tls