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CVE-2025-11931
Published: Nov 21, 2025
Modified: Dec 8, 2025
PUBLISHED
Description
Integer Underflow Leads to Out-of-Bounds Access in XChaCha20-Poly1305 Decrypt. This issue is hit specifically with a call to the function wc_XChaCha20Poly1305_Decrypt() which is not used with TLS connections, only from direct calls from an application.
| Vendor | Product | Versions |
|---|---|---|
wolfSSL | wolfSSL | affected 0 - < 5.8.4 |
Weaknesses (CWE)
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