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CVE-2026-4159 wc_PKCS7_DecodeEnvelopedData 1 byte out-of-bounds read

🗓️ 19 Mar 2026 21:17:46Reported by GoogleType 
osv_cve
 osv_cve
🔗 osv.dev👁 17 Views

1-byte out-of-bounds read in wc_PKCS7_DecodeEnvelopedData via zero-length content in wolfSSL 5.8.4 and earlier.

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21 Oct 2026 02:57Current
6.1Medium risk
Vulners AI Score6.1
CVSS 42.1
17