PT-2025-50637

CVE-2025-13912

Published

2025-12-11

Updated

2026-10-14

Description by

CVSS 4.0

1.0

Low

MetricsAV:L/AC:H/AT:P/PR:H/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Name of the Vulnerable Software and Affected Versions wolfSSL versions prior to 5.8.4

Description Certain constant-time implementations within wolfSSL may be altered by LLVM optimizations into non-constant-time binaries. This transformation can introduce observable timing discrepancies, potentially leading to information disclosure through timing side-channel attacks.

Recommendations Update to wolfSSL version 5.8.4 or later.

Exploitability

Exploit

Fix

Impacts

Researchers

Vendors

Affected products