CVE-2025-52497 Information

Jul 05, 2025 cve

Description

Mbed TLS before 3.6.4 has a PEM parsing one-byte heap-based buffer underflow in mbedtls_pem_read_buffer and two mbedtls_pk_parse functions via untrusted PEM input.

Reference

https://github.com/Mbed-TLS/mbedtls-docs/blob/main/security-advisories/mbedtls-security-advisory-2025-06-2.md

CNNVD-202507-500 (Published: 2025-07-04)

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