CVEvulnerability

CVE-2026-34871

6.7 MEDIUM Published 2026-04-01 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2026-04-01
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
6.7 MEDIUM — CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Weaknesses
CWE-338

Description

An issue was discovered in Mbed TLS before 3.6.6 and 4.x before 4.1.0 and TF-PSA-Crypto before 1.1.0. There is a Predictable Seed in a Pseudo-Random Number Generator (PRNG).

Affected configurations

• arm mbed tls (< 3.6.6) • trustedfirmware tf-psa-crypto (< 1.1.0)

Related

Weakness · CWE (1)

  • CWE-338 Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG) weakness

References