CVE-2025-13912

Summary

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.

Affected Software

VendorProductVersion RangeStatus
wolfSSLwolfSSL0 < 5.8.4affected

Weaknesses

  • CWE-203: CWE-203 Observable Discrepancy

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References