CVE-2025-7396
wolfSSL vulnerability analysis and mitigation

In wolfSSL release 5.8.2 blinding support is turned on by default for Curve25519 in applicable builds. The blinding configure option is only for the base C implementation of Curve25519. It is not needed, or available with; ARM assembly builds, Intel assembly builds, and the small Curve25519 feature. While the side-channel attack on extracting a private key would be very difficult to execute in practice, enabling blinding provides an additional layer of protection for devices that may be more susceptible to physical access or side-channel observation.


SourceNVD

Related wolfSSL vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2025-15346CRITICAL9.3
  • PythonPython
  • wolfssl
NoYesJan 08, 2026
CVE-2025-11936MEDIUM6.3
  • wolfSSLwolfSSL
  • cpe:2.3:a:wolfssl:wolfssl
NoYesNov 21, 2025
CVE-2025-12889LOW2.3
  • wolfSSLwolfSSL
  • wolfssl
NoYesNov 22, 2025
CVE-2025-13912LOW1
  • wolfSSLwolfSSL
  • cpe:2.3:a:wolfssl:wolfssl
NoYesDec 11, 2025
CVE-2025-12888LOW1
  • wolfSSLwolfSSL
  • wolfssl
NoYesNov 21, 2025

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