CVE-2026-101014 | Trusted Domain Project OpenDMARC up to 1.4.2 DMARC Record Parser opendmarc_util.c opendmarc_util_cleanup off-by-one (ID 188)

September 27, 2026 Yanac

A vulnerability marked as critical has been reported 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. Performing a manipulation results in off-by-one.

This vulnerability was named CVE-2026-101014. The attack may be initiated remotely. In addition, an exploit is available.

To fix this issue, it is recommended to deploy a patch.VulDB Recent EntriesRead More