What is GHSA-qcc7-6r53-qpph?

GHSA-qcc7-6r53-qpph is a security advisory published by GitHub Security Advisories with High severity. A flaw was found in WebKitGTK. Processing malicious web content can cause a use-after-free issue...

Which CVE IDs does GHSA-qcc7-6r53-qpph cover?

GHSA-qcc7-6r53-qpph covers the following CVE IDs: CVE-2026-78376. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-qcc7-6r53-qpph?

GHSA-qcc7-6r53-qpph has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-qcc7-6r53-qpphHighCVSS 8.8

A flaw was found in WebKitGTK. Processing malicious web content can cause a use-after-free issue...

Vendor

GitHub Security Advisories

Published

August 24, 2026

Last Modified

October 26, 2026

🔗 CVE IDs covered (1)

CVE-2026-78376 →

📋 Description

A flaw was found in WebKitGTK. Processing malicious web content can cause a use-after-free issue due to improper memory handling and result in memory corruption.

🔗 References (8)

https://nvd.nist.gov/vuln/detail/CVE-2026-78376
https://github.com/WebKit/WebKit/pull/72142
https://access.redhat.com/security/cve/CVE-2026-78376
https://bugzilla.redhat.com/show_bug.cgi?id=2521858
https://access.redhat.com/errata/RHSA-2026:69098
https://access.redhat.com/errata/RHSA-2026:74084
https://access.redhat.com/errata/RHSA-2026:89821
https://github.com/advisories/GHSA-qcc7-6r53-qpph