CVE-2026-101015
High
Description
A flaw has been found in Trusted Domain Project OpenDMARC up to 1.4.2. Affected by this issue is some unknown functionality of the file policy.c of the component Domain Handler. Executing a manipulation can lead to improper validation of unsafe equivalence in input. The attack may be launched remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
SeverityHigh
CVSS7.3
Exploit probability—
ProductTrusted Domain Project Opendmarc
PublishedSep 28, 2026
First seenSep 28, 2026
Weakness typeCWE-1289CWE-1289CWE-20Improper input validation
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| trusted_domain_project opendmarc | 1.4.0, 1.4.1, 1.4.2 | — |
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