What is CVE-2024-25768?

CVE-2024-25768 is a high-severity vulnerability in Trusteddomain Opendmarc, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2024-02-26.

How severe is CVE-2024-25768?

High severity. CVSS v3 base score is 7.5 out of 10.

Is CVE-2024-25768 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

NULL pointer dereference in Trusteddomain Opendmarc

CVE-2024-25768

OpenDMARC 1.4.2 contains a null pointer dereference vulnerability in /OpenDMARC/libopendmarc/opendmarc_policy.c.

Published 2024-02-26 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.007 (52.4th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 52nd percentile — 52.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000

Affected products

Trusteddomain Opendmarc — versions 1.4.2

Weakness classification (CWE)

CWE-476 — NULL Pointer Dereference

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

github.com/LuMingYinDetect/OpenDMARC_defects/blob/main/OpenDMARC_detect_1.md (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2024-25768?: CVE-2024-25768 is a high-severity vulnerability in Trusteddomain Opendmarc, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2024-02-26.
How severe is CVE-2024-25768?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2024-25768 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.