Feed/CVE-2025-66442
CVE-2025-66442MEDIUMCVSS 5.1

CVE-2025-66442

Published Apr 1, 2026·Updated Jun 17, 2026

NVD Description

In Mbed TLS through 4.0.0, there is a compiler-induced timing side channel (in RSA and CBC/ECB decryption) that only occurs with LLVM's select-optimize feature. TF-PSA-Crypto through 1.0.0 is also affected.

CVSS Vector

CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

References

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