What is GHSA-hr32-2wx7-pp5r?

GHSA-hr32-2wx7-pp5r is a security advisory published by GitHub Security Advisories with Medium severity. Mattermost versions 11.9.x \u003c= 11.9.0, 11.8.x \u003c= 11.8.4, 11.7.x \u003c= 11.7.7, 10.11.x \u003c= 10.11.22...

Which CVE IDs does GHSA-hr32-2wx7-pp5r cover?

GHSA-hr32-2wx7-pp5r covers the following CVE IDs: CVE-2026-14298. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-hr32-2wx7-pp5r?

GHSA-hr32-2wx7-pp5r has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-hr32-2wx7-pp5rMediumCVSS 6.5

Mattermost versions 11.9.x <= 11.9.0, 11.8.x <= 11.8.4, 11.7.x <= 11.7.7, 10.11.x <= 10.11.22...

Vendor

GitHub Security Advisories

Published

August 13, 2026

Last Modified

August 13, 2026

🔗 CVE IDs covered (1)

CVE-2026-14298 →

📋 Description

Mattermost versions 11.9.x <= 11.9.0, 11.8.x <= 11.8.4, 11.7.x <= 11.7.7, 10.11.x <= 10.11.22 fail to properly limit resource consumption when processing certain user-supplied input, which allows an authenticated user to cause a denial of service. Mattermost Advisory ID: MMSA-2026-00713

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-14298
https://mattermost.com/security-updates
https://github.com/advisories/GHSA-hr32-2wx7-pp5r