Technology · Trusted Domain Project
Trusted Domain Project OpenDMARC vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 10 vulnerabilities in Trusted Domain Project OpenDMARC: 0 in the last 7 days and 10 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-101281, was published on 29 September 2026. Nothing in the last four weeks, down from 10 vulnerabilities in the four before.
- Last 7 days
- 0
- Last 90 days
- 10
- Critical, all time
- 0
- Exploited in the wild
- 0
About Trusted Domain Project OpenDMARC
Library implementation of DMARC (Domain-based Message Authentication, Reporting and Conformance).
Latest Trusted Domain Project OpenDMARC vulnerabilities
- CVE-2026-101281: OpenDMARC improper authentication in SPF macro handlerhighCVSS 7.3
- CVE-2026-101280: Trusted Domain Project OpenDMARC authentication bypass in Multi-Record Set HandlerhighCVSS 7.3
- CVE-2026-101279: Trusted Domain Project OpenDMARC integer overflow in DMARC parsermediumCVSS 6.5
- CVE-2026-101278: Trusted Domain Project OpenDMARC origin validation error in PSL Wildcard HandlermediumCVSS 4.3
- CVE-2026-101017: Trusted Domain Project OpenDMARC exception handling in strcasecmpmediumCVSS 6.5
- CVE-2026-101016: Trusted Domain Project OpenDMARC exception handling in DMARC policy parsingmediumCVSS 6.5
- CVE-2026-101015: Trusted Domain Project OpenDMARC input validation in policy.chighCVSS 7.3
- CVE-2026-101014: OpenDMARC off-by-one buffer overflow in opendmarc_util_cleanuphighCVSS 7.3
- CVE-2026-100891: Trusted Domain Project OpenDMARC encoding error in policy queryhighCVSS 7.3
- CVE-2026-100890: OpenDMARC null pointer dereference in SPF parsermediumCVSS 5.3
Most severe Trusted Domain Project OpenDMARC vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-101281: OpenDMARC improper authentication in SPF macro handlerhighCVSS 7.3
- CVE-2026-101280: Trusted Domain Project OpenDMARC authentication bypass in Multi-Record Set HandlerhighCVSS 7.3
- CVE-2026-101015: Trusted Domain Project OpenDMARC input validation in policy.chighCVSS 7.3
- CVE-2026-101014: OpenDMARC off-by-one buffer overflow in opendmarc_util_cleanuphighCVSS 7.3
- CVE-2026-100891: Trusted Domain Project OpenDMARC encoding error in policy queryhighCVSS 7.3
- CVE-2026-101279: Trusted Domain Project OpenDMARC integer overflow in DMARC parsermediumCVSS 6.5
- CVE-2026-101017: Trusted Domain Project OpenDMARC exception handling in strcasecmpmediumCVSS 6.5
- CVE-2026-101016: Trusted Domain Project OpenDMARC exception handling in DMARC policy parsingmediumCVSS 6.5
- CVE-2026-100890: OpenDMARC null pointer dereference in SPF parsermediumCVSS 5.3
- CVE-2026-101278: Trusted Domain Project OpenDMARC origin validation error in PSL Wildcard HandlermediumCVSS 4.3
Vulnerabilities per week
Nothing in the last four weeks, down from 10 vulnerabilities in the four before. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 10 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many Trusted Domain Project OpenDMARC vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/opendmarc)<a href="https://junglewise.ai/threats/technologies/opendmarc"><img src="https://junglewise.ai/threats/technologies/opendmarc/badge.svg" alt="Trusted Domain Project OpenDMARC vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/opendmarc.json, and this page as text at https://junglewise.ai/threats/technologies/opendmarc.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Trusted Domain Project OpenDMARC vulnerabilities", https://junglewise.ai/threats/technologies/opendmarc, 9 November 2026.