CVE-2020-36425 An issue was discovered in Arm Mbed TLS before 2.24.0. It incorrectly uses a revocationDate check when deciding whether to honor certificate revocation via a CRL. In some situations, an attacker can exploit this by changing the local clock.

Api.Msrc.Microsoft • February 18, 2026

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Multiple Vulnerabilities Found in Mbed TLS Affecting Key Security Two vulnerabilities have been identified in Mbed TLS that could allow attackers to extract sensitive cryptographic keys. CVE-2020-10941, published on March 24, 2020, enables attackers to obtain RSA private keys through cache measurement. CVE-2025-52496, published on July 4, 2025, presents a race condition that may allow AES key extraction or GCM forgery in multithreaded applications. 7 sources 39

Extracted Entities

Attack Types (1)

Zero-day Exploit

CVEs (1)

Platforms (1)