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CVE-2026-101277

Medium priority
Needs evaluation

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...

1 affected package

opendkim

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
opendkim Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-100889

Medium priority
Needs evaluation

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...

1 affected package

opendkim

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
opendkim Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-100888

Medium priority
Needs evaluation

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...

1 affected package

opendkim

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
opendkim Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2022-48521

Medium priority
Needs evaluation

An issue was discovered in OpenDKIM through 2.10.3, and 2.11.x through 2.11.0-Beta2. It fails to keep track of ordinal numbers when removing fake Authentication-Results header fields, which allows a remote attacker to craft an...

1 affected package

opendkim

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
opendkim Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2020-35766

Medium priority
Needs evaluation

The test suite in libopendkim in OpenDKIM through 2.10.3 allows local users to gain privileges via a symlink attack against the /tmp/testkeys file (related to t-testdata.h, t-setup.c, and t-cleanup.c). NOTE: this is applicable to...

1 affected package

opendkim

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
opendkim Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
Show less packages