What is GHSA-2c3q-4r43-mv83?

GHSA-2c3q-4r43-mv83 is a security advisory published by GitHub Security Advisories with Medium severity. An issue in OpenDDS 3.33.x allows a local attacker to cause a denial of service via the verify...

Which CVE IDs does GHSA-2c3q-4r43-mv83 cover?

GHSA-2c3q-4r43-mv83 covers the following CVE IDs: CVE-2026-52486. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-2c3q-4r43-mv83?

GHSA-2c3q-4r43-mv83 has a CVSS v3 base score of 6.6, published by GitHub Security Advisories.

GHSA-2c3q-4r43-mv83MediumCVSS 6.6

An issue in OpenDDS 3.33.x allows a local attacker to cause a denial of service via the verify...

Vendor

GitHub Security Advisories

Published

September 8, 2026

Last Modified

September 9, 2026

🔗 CVE IDs covered (1)

CVE-2026-52486 →

📋 Description

An issue in OpenDDS 3.33.x allows a local attacker to cause a denial of service via the verify function in the SIgnedDocument module

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-52486
https://gist.github.com/lkloliver/31a58b0b613a5f4d82dd183b353bbdf2
https://github.com/OpenDDS/OpenDDS/tree/master/dds/DCPS/security/SSL/SignedDocument.cpp
https://github.com/advisories/GHSA-2c3q-4r43-mv83