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CVE-2025-27810

nvd nist
Published: Mar 25, 2025Modified: Oct 30, 2025

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4.8
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
Exploitability: 2.2 / Impact: 2.5
Source: NVD

Description

Mbed TLS before 2.28.10 and 3.x before 3.6.3, in some cases of failed memory allocation or hardware errors, uses uninitialized stack memory to compose the TLS Finished message, potentially leading to authentication bypasses such as replays.

Affected (2)

Products: Arm: Mbed Tls
1 product
Mbed Tls
Configuration A
2 vulnerable
Vulnerable SoftwareAffected Versions
Arm
Before 2.28.10
From 3.0.0 to 3.6.3

Timeline

No history available yet.