CVE-2026-6094 (GCVE-0-2026-6094)

Vulnerability from cvelistv5 – Published: 2026-06-25 16:35 – Updated: 2026-06-25 17:59
VLAI
Title
Heap buffer overread in wc_PKCS7_DecodeEnvelopedData parsing crafted PKCS7 EnvelopedData
Summary
Heap buffer overread in wc_PKCS7_DecodeEnvelopedData when parsing crafted PKCS7 EnvelopedData. This could theoretically be triggered by attacker-supplied data delivered via S/MIME or CMS.
Severity
6.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-25 17:59 UTC
CWE
Assigner
References
Impacted products
Vendor Product Version CPE status
wolfSSL wolfSSL Affected: 5.8.0 , ≤ 5.9.1 (semver)
guessed Create a notification for this product.
Credits
Dikai Zou
Show details on NVD website
To clipboard 

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