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CVE-2026-0819 Stack buffer overflow in PKCS7 SignedData encoding with custom signed attributes

🗓️ 19 Mar 2026 16:54:33Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 2 Views

wolfSSL PKCS7 SignedData encoding overflow from incorrect capacity for signed attributes, risking stack and heap corruption.

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16 Jul 2026 03:48Current
6.2Medium risk
Vulners AI Score6.2
CVSS 45.9
EPSS0.00101
2