Trusted Domain Project OpenDKIM vulnerabilities
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Published CVEs affecting Trusted Domain Project OpenDKIM: 3 record(s), with affected versions and fixes.
CVE-2026-101277
Medium · 6.5
CWE-348 Sep 28, 2026
Trusted Domain Project OpenDKIM Tag Tokenizer dkim.c dkim_process_set less trusted source
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 less trusted source. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
CVE-2026-100889
High · 7.3
CWE-189 Sep 27, 2026
Trusted Domain Project OpenDKIM Decoder util.c dkim_qp_decode off-by-one
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 remote. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVE-2026-100888
High · 7.3
CWE-119 Sep 27, 2026
Trusted Domain Project OpenDKIM DKIM Signature Header Selection dkim-canon.c dkim_canon_selecthdrs out-of-bounds write
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 manipulation of the argument h can lead to out-of-bounds write. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.