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GHSA-8FRV-Q972-9RQ5 cggmp24 and cggmp21 are vulnerable to signature forgery through altered presignatures

🗓️ 25 Nov 2025 20:42:28Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 4 Views

Vulnerabilities in cggmp24 and cggmp21 enable presignature forgery in wallet derivations or raw signing.

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27 Nov 2025 09:16Current
6.5Medium risk
Vulners AI Score6.5
CVSS 48.2
EPSS0.00202
4