VDB
DEBIAN-CVE-2026-34874
DEBIAN-CVE-2026-34874
PUBLISHED
CVSS 7.5 HIGH
An issue was discovered in Mbed TLS through 3.6.5 and 4.x through 4.0.0. There is a NULL pointer dereference in distinguished name parsing that allows an attacker to write to address 0.
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | mbedtls | 0, 3.6.5-0.1, 3.6.5-0.1 |
| Debian:12 | mbedtls | 3.6.0-1, 3.6.0-2, 3.6.0-3 |
| Debian:13 | mbedtls | 3.6.5-0.1, 0, 3.6.4-2 |
| Debian:11 | mbedtls | *, 3.6.2-1, 3.6.2-2 |
Exploit Intelligence
- 2026.xml (github-poc)
Timeline
- Apr 1, 2026 CVE Published
- Apr 28, 2026 CVE Updated