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.
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Thu, 25 Jun 2026 22:30:00 +0000
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| First Time appeared |
Wolfssl
Wolfssl wolfssl |
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| Vendors & Products |
Wolfssl
Wolfssl wolfssl |
Thu, 25 Jun 2026 18:30:00 +0000
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| Metrics |
ssvc
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Thu, 25 Jun 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
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| Description | 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. | |
| Title | Heap buffer overread in wc_PKCS7_DecodeEnvelopedData parsing crafted PKCS7 EnvelopedData | |
| Weaknesses | CWE-125 | |
| References |
| |
| Metrics |
cvssV4_0
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Projects
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Status: PUBLISHED
Assigner: wolfSSL
Published:
Updated: 2026-06-25T17:59:41.485Z
Reserved: 2026-04-10T16:18:33.557Z
Link: CVE-2026-6094
Updated: 2026-06-25T17:59:37.857Z
No data.
No data.
OpenCVE Enrichment
Updated: 2026-06-25T22:15:04Z
Weaknesses