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An issue was discovered in Mbed TLS before 2.24.0 (and before 2.16.8 LTS and before 2.7.17 LTS). There is missing zeroization of plaintext buffers in mbedtls_ssl_read to erase unused application data from memory.

🗓️ 04 Sep 2025 02:31:03Reported by MicrosoftType 
mscve
 mscve
🔗 msrc.microsoft.com👁 1 Views

Mbed TLS before 2.24.0, 2.16.8 LTS, and 2.7.17 LTS lack zeroization of plaintext buffers in mbedtls_ssl_read.

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04 Sep 2025 02:31Current
7High risk
Vulners AI Score7
CVSS 25
CVSS 3.17.5
EPSS0.00679
1