Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| WebKit / WebKit | affected 2.21.1 before * |
| WebKitGTK / WebKitGTK | affected 2.21.1 before * |
| Red Hat / Red Hat Enterprise Linux 8 | unaffected 0:2.54.0-1.el8_10 before * |
| Red Hat / Red Hat Enterprise Linux 9 | unaffected 0:2.54.0-1.el9_8 before * |
| Red Hat / Red Hat Enterprise Linux 6 | unknown |
| Red Hat / Red Hat Enterprise Linux 7 | unaffected |
| Red Hat / Red Hat Enterprise Linux 7 | affected |
CWE
CWE-416
References
- https://access.redhat.com/errata/RHSA-2026:69098
- https://access.redhat.com/errata/RHSA-2026:74084
- https://access.redhat.com/security/cve/CVE-2026-78376
- https://bugzilla.redhat.com/show_bug.cgi?id=2521858
- https://github.com/WebKit/WebKit/pull/72142
ADP enrichment
No English description supplied.
No references supplied.