Description

Mbed TLS before 3.6.4 has a race condition in AESNI detection if certain compiler optimizations occur. An attacker may be able to extract an AES key from a multithreaded program, or perform a GCM forgery.

INFO

Published Date :

2025-07-04T00:00:00.000Z

Last Modified :

2025-11-03T20:05:50.713Z

Source :

mitre
AFFECTED PRODUCTS

The following products are affected by CVE-2025-52496 vulnerability.

Vendors Products
Arm
  • Mbed Tls
Mbed
  • Mbedtls
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-52496.

URL Resource
https://github.com/Mbed-TLS/mbedtls-docs/blob/main/security-advisories/mbedtls-security-advisory-2025-06-1.md cve-icon cve-icon cve-icon
https://lists.debian.org/debian-lts-announce/2025/08/msg00013.html cve-icon
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CVSS Vulnerability Scoring System

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