OpenDKIM vulnerabilities
CVEs whose affected-version data names the OpenDKIM package. Each record lists the affected and patched versions; check a specific version with the dependency checker or POST /api/sbom.
3 CVEsRSS
CVE-2026-101277Medium· 6.5PoCA security flaw has been discovered in Trusted Domain Project OpenDKIM up to 2.11.0
A security flaw has been discovered in Trusted Domain Project OpenDKIM up to 2.11.0. The impacted element is the function dkim_process_set of the file dkim.c of the component Tag Tokenizer. Performing a manipulation results in use of les…
CVE-2026-100888High· 7.3PoCA weakness has been identified in Trusted Domain Project OpenDKIM up to 2.11.0
A weakness has been identified in Trusted Domain Project OpenDKIM up to 2.11.0. This affects the function dkim_canon_selecthdrs of the file libopendkim/dkim-canon.c of the component DKIM Signature Header Selection. Executing a manipulati…
CVE-2026-100889High· 7.3PoCA vulnerability was detected in Trusted Domain Project OpenDKIM up to 2.11.0
A vulnerability was detected in Trusted Domain Project OpenDKIM up to 2.11.0. Affected is the function dkim_qp_decode of the file util.c of the component Decoder. The manipulation results in off-by-one. The attack may be performed from r…