CVE-2025-13912 — Observable Discrepancy in Wolfssl
Severity
1.0LOWNVD
EPSS
0.0%
top 93.13%
CISA KEV
Not in KEV
Exploit
No known exploits
Timeline
PublishedDec 11
Description
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.
CVSS vector
CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N