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OpenDMARC — Vulnerabilities & Security Advisories 6

All 6 CVE vulnerabilities found in OpenDMARC, with AI-generated Chinese analysis, references, and POCs.

Vendor: Trusted Domain Project

CVE ID Title CVSS Severity Published
CVE-2026-101017 Trusted Domain Project OpenDMARC opendmarc_policy.c strcasecmp exceptional condition CWE-755 6.5 Medium 2026-09-28
CVE-2026-101016 Trusted Domain Project OpenDMARC opendmarc_policy.c opendmarc_policy_parse_dmarc exceptional condition CWE-755 6.5 Medium 2026-09-28
CVE-2026-101015 Trusted Domain Project OpenDMARC policy.c improper validation of unsafe equivalence in input CWE-1289 7.3 High 2026-09-28
CVE-2026-101014 Trusted Domain Project OpenDMARC DMARC Record opendmarc_util.c opendmarc_util_cleanup off-by-one CWE-193 7.3 High 2026-09-28
CVE-2026-100891 Trusted Domain Project OpenDMARC Internationalized Domain Name opendmarc_policy.c opendmarc_policy_query_dmarc encoding error CWE-172 7.3 High 2026-09-28
CVE-2026-100890 Trusted Domain Project OpenDMARC SPF Parser opendmarc_spf.c opendmarc_spf_ipv6_explode null pointer dereference CWE-476 5.3 Medium 2026-09-28

All 6 known CVE vulnerabilities affecting OpenDMARC with full Chinese analysis, references, and POCs where available.