Debian/mbedtls: medium 6.5
Mbed TLS v3.3.0 up to 3.6.5 and 4.0.0 allows Algorithm Downgrade.
Action: Upgrade mbedtls to 3.6.6-0.1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 3.6.6-0.1 | - |
Fixed versions
| 3.6.6-0.1 |
Sources
- osv: DEBIAN-CVE-2026-25834#Debian:14/mbedtls
- https://security-tracker.debian.org/tracker/CVE-2026-25834
published · modified · JSON