Mbed TLS before 3.6.6 and TF-PSA-Crypto before 1.1.0 misuse seeds in a Pseudo-Random Number Generator (PRNG).
History

Fri, 03 Apr 2026 10:15:00 +0000

Type Values Removed Values Added
First Time appeared Mbed-tls
Mbed-tls mbedtls
Mbed-tls tf-psa-crypto
Vendors & Products Mbed-tls
Mbed-tls mbedtls
Mbed-tls tf-psa-crypto

Thu, 02 Apr 2026 20:30:00 +0000

Type Values Removed Values Added
Title Seed Misuse in Pseudo‑Random Number Generator

Wed, 01 Apr 2026 23:45:00 +0000

Type Values Removed Values Added
Description Mbed TLS before 3.6.6 and TF-PSA-Crypto before 1.1.0 misuse seeds in a Pseudo-Random Number Generator (PRNG).
Weaknesses CWE-335
References
Metrics cvssV3_1

{'score': 7.7, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2026-04-01T00:00:00.000Z

Updated: 2026-04-01T20:07:53.961Z

Reserved: 2026-02-06T00:00:00.000Z

Link: CVE-2026-25835

cve-icon Vulnrichment

Updated: 2026-04-01T20:06:36.914Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-04-01T19:16:28.663

Modified: 2026-04-03T16:10:52.680

Link: CVE-2026-25835

cve-icon Redhat

No data.