CVE-2025-12889
Medium
Description
With TLS 1.2 connections a client can use any digest, specifically a weaker digest that is supported, rather than those in the CertificateRequest.
SeverityMedium
CVSS5.4
Exploit probability—
ProductWolfssl
PublishedNov 22, 2025
First seenNov 22, 2025
Weakness typeCWE-20Improper input validation
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| wolfssl wolfssl | 5.8.4 | — |
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