medium6.5
CVE-2026-101279
A security vulnerability has been detected in Trusted Domain Project OpenDMARC up to 1.4.2.
Impact
A security vulnerability 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. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Affected products
| Product | Affected versions |
|---|---|
| Trusted Domain Project OpenDMARC | before 1.4.2. |
Versions were read from the advisory text. No structured product data has been published for this record yet.