CVE Vulnerabilities

CVE-2025-59438

Observable Timing Discrepancy

Published: Oct 21, 2025 | Modified: Oct 23, 2025
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu
MEDIUM

Mbed TLS through 3.6.4 has an Observable Timing Discrepancy.

Weakness

Two separate operations in a product require different amounts of time to complete, in a way that is observable to an actor and reveals security-relevant information about the state of the product, such as whether a particular operation was successful or not.

Affected Software

Name Vendor Start Version End Version
Mbed_tls Arm * 3.6.5 (excluding)

References