PT-2026-41579 · Julia · Mbedtls Jll

Published 2026-05-07 · Updated 2026-05-07

OSV

CVSS v3.1

7.7

High

Base vector

AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

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

Fix

Related Identifiers

JLSEC-2026-464

Affected Products

Mbedtls Jll

References · 3

• https://osv.dev/vulnerability/JLSEC-2026-464 · Vendor Advisory
• https://mbed-tls.readthedocs.io/en/latest/security-advisories · Note
• https://mbed-tls.readthedocs.io/en/latest/security-advisories/mbedtls-security-advisory-2026-03-rng-cloning · Note