CVEvulnerability
CVE-2026-78376
8.8 HIGH
Official page ↗
- Status
- Awaiting Analysis
- Published
- 2026-08-24
- Last modified
- 2026-10-28
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-416
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.
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- https://access.redhat.com/errata/RHSA-2026:69098 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:74084 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:89821 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:89822 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:91631 access.redhat.com
- https://access.redhat.com/security/cve/CVE-2026-78376 access.redhat.com
- https://bugzilla.redhat.com/show_bug.cgi?id=2521858 bugzilla.redhat.com
- https://github.com/WebKit/WebKit/pull/72142 github.com