CVE-2026-101279 | Trusted Domain Project OpenDMARC up to 1.4.2 DMARC Parser opendmarc_policy.c pct integer overflow

A vulnerability identified as critical 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 leads to integer overflow.

This vulnerability is referenced as CVE-2026-101279. Remote exploitation of the attack is possible. Furthermore, an exploit is available.

The vendor was contacted early about this disclosure but did not respond in any way.VulDB Recent EntriesRead More