What’s Vulnerable › Products

Trusted Domain Project OpenDMARC vulnerabilities

10 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 10 published in the last 12 months.

Check whether your Trusted Domain Project OpenDMARC version is affected

Latest Trusted Domain Project OpenDMARC vulnerabilities

• CVE-2026-101281 — Trusted Domain Project OpenDMARC SPF Macro opendmarc_spf.c opendmarc_sp2_find_mailfrom_domain improper authentication (CVSS 7.3)
• CVE-2026-101280 — Trusted Domain Project OpenDMARC Multi-Record Set opendmarc_policy_query_dmarc authentication spoofing (CVSS 7.3)
• CVE-2026-101279 — Trusted Domain Project OpenDMARC opendmarc_policy.c integer overflow (CVSS 6.5)
• CVE-2026-101278 — Trusted Domain Project OpenDMARC PSL Wildcard opendmarc_tld.c : opendmarc_get_tld origin validation (CVSS 4.3)
• CVE-2026-101017 — Trusted Domain Project OpenDMARC opendmarc_policy.c strcasecmp exceptional condition (CVSS 6.5)
• CVE-2026-101016 — Trusted Domain Project OpenDMARC opendmarc_policy.c opendmarc_policy_parse_dmarc exceptional condition (CVSS 6.5)
• CVE-2026-101015 — Trusted Domain Project OpenDMARC policy.c improper validation of unsafe equivalence in input (CVSS 7.3)
• CVE-2026-101014 — Trusted Domain Project OpenDMARC DMARC Record opendmarc_util.c opendmarc_util_cleanup off-by-one (CVSS 7.3)
• CVE-2026-100891 — Trusted Domain Project OpenDMARC Internationalized Domain Name opendmarc_policy.c opendmarc_policy_query_dmarc encoding error (CVSS 7.3)
• CVE-2026-100890 — Trusted Domain Project OpenDMARC SPF Parser opendmarc_spf.c opendmarc_spf_ipv6_explode null pointer dereference (CVSS 5.3)