S/mime

Platform

Threat entity extracted from intelligence sources

Frequency

2

occurrences

First Seen

June 26, 2026

Last Seen

June 26, 2026

Overview

Recent Events

Relationships

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Related Clusters (1)

CVE-2026-6094: Heap Buffer Overread Vulnerability in PKCS7 Processing

Jun 26·1 sources

Related Articles (2)

CVE-2026-6094 CVE Vulnerability Disclosures / 16h 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.

cve.report·Jun 26

CVE-2026-6094 AKAOMA CVE VULNERABILITIES / 15h 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.

cve.akaoma.com·Jun 26

Related Entities

CVE-2026-6094 CWE-125 - Out-of-bounds Read CMS Pkcs7