CVE-2025-13912
wolfSSL vulnerability analysis and mitigation

Multiple constant-time implementations in wolfSSL before version 5.8.4 may be transformed into non-constant-time binary by LLVM optimizations, which can potentially result in observable timing discrepancies and lead to information disclosure through timing side-channel attacks.


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
  • mariadb
NoYesDec 11, 2025
CVE-2025-12888LOW1
  • wolfSSLwolfSSL
  • wolfssl
NoYesNov 21, 2025

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