OpenDMARC vulnerabilities
CVEs whose affected-version data names the OpenDMARC package. Each record lists the affected and patched versions; check a specific version with the dependency checker or POST /api/sbom.
10 CVEsRSS
CVE-2026-101281High· 7.3PoCA flaw has been found in Trusted Domain Project OpenDMARC up to 1.4.2
A flaw has been found in Trusted Domain Project OpenDMARC up to 1.4.2. Affected by this vulnerability is the function opendmarc_sp2_find_mailfrom_domain of the file libopendmarc/opendmarc_spf.c of the component SPF Macro Handler. This ma…
CVE-2026-101280High· 7.3PoCA vulnerability was detected in Trusted Domain Project OpenDMARC up to 1.4.2
A vulnerability was detected in Trusted Domain Project OpenDMARC up to 1.4.2. Affected is the function opendmarc_policy_query_dmarc of the component Multi-Record Set Handler. The manipulation results in authentication bypass by spoofing.…
CVE-2026-101279Medium· 6.5PoCA security vulnerability has been detected in Trusted Domain Project OpenDMARC up to 1.4.2
A security vulnerability has been detected in Trusted Domain Project OpenDMARC up to 1.4.2. This impacts an unknown function of the file libopendmarc/opendmarc_policy.c of the component DMARC Parser. The manipulation of the argument pct …
CVE-2026-101278Medium· 4.3PoCA weakness has been identified in Trusted Domain Project OpenDMARC up to 1.4.2
A weakness has been identified in Trusted Domain Project OpenDMARC up to 1.4.2. This affects the function opendmarc_get_tld of the file libopendmarc/opendmarc_tld.c : of the component PSL Wildcard Handler. Executing a manipulation can le…
CVE-2026-101017Medium· 6.5PoCA vulnerability was found in Trusted Domain Project OpenDMARC up to 1.4.2
A vulnerability was found in Trusted Domain Project OpenDMARC up to 1.4.2. This vulnerability affects the function strcasecmp in the library libopendmarc/opendmarc_policy.c. The manipulation results in handling of exceptional conditions.…
CVE-2026-101014High· 7.3PoCA vulnerability was detected in Trusted Domain Project OpenDMARC up to 1.4.2
A vulnerability was detected in Trusted Domain Project OpenDMARC up to 1.4.2. Affected by this vulnerability is the function opendmarc_util_cleanup in the library libopendmarc/opendmarc_util.c of the component DMARC Record Parser. Perfor…
CVE-2026-101015High· 7.3PoCA flaw has been found in Trusted Domain Project OpenDMARC up to 1.4.2
A flaw has been found in Trusted Domain Project OpenDMARC up to 1.4.2. Affected by this issue is some unknown functionality of the file policy.c of the component Domain Handler. Executing a manipulation can lead to improper validation of…
CVE-2026-101016Medium· 6.5PoCA vulnerability has been found in Trusted Domain Project OpenDMARC up to 1.4.2
A vulnerability has been found in Trusted Domain Project OpenDMARC up to 1.4.2. This affects the function opendmarc_policy_parse_dmarc in the library libopendmarc/opendmarc_policy.c. The manipulation of the argument fo/rf/ri/pct/sp/adkim…
CVE-2026-100891High· 7.3PoCA vulnerability has been found in Trusted Domain Project OpenDMARC up to 1.4.2
A vulnerability has been found in Trusted Domain Project OpenDMARC up to 1.4.2. Affected by this issue is the function opendmarc_policy_query_dmarc in the library libopendmarc/opendmarc_policy.c of the component Internationalized Domain …
CVE-2026-100890Medium· 5.3PoCA flaw has been found in Trusted Domain Project OpenDMARC up to 1.4.2
A flaw has been found in Trusted Domain Project OpenDMARC up to 1.4.2. Affected by this vulnerability is the function opendmarc_spf_ipv6_explode in the library libopendmarc/opendmarc_spf.c of the component SPF Parser. This manipulation o…