Debian/mbedtls: critical 9.1
An issue was discovered in Mbed TLS 3.5.0 through 4.0.0. Client impersonation can occur while resuming a TLS 1.3 session.
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-2026-34873#Debian:14/mbedtls
- https://security-tracker.debian.org/tracker/CVE-2026-34873
published · modified · JSON