CVE-2025-27809
MEDIUM5.4EPSS 0.14%Published: 3/25/2025Modified: 4/28/2026
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.
Affected packages (2)
- Alpine/mbedtlsfrom 0, < 2.28.10-r0
- Debian/mbedtlsfrom 0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N |