CVEvulnerability
CVE-2025-66287
8.8 HIGH
Official page ↗
- Status
- Deferred
- Published
- 2025-12-04
- Last modified
- 2026-09-25
- 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-120
Description
A flaw was found in WebKitGTK. Processing malicious web content can cause an unexpected process crash due to improper memory handling.
Related
Weakness · CWE (1)
- CWE-120 Buffer Copy without Checking Size of Input weakness
References
- https://access.redhat.com/errata/RHSA-2025:22789 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:22790 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:23110 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:23433 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:23434 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:23451 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:23452 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:23583 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:23591 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:23742 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:23743 access.redhat.com
- https://access.redhat.com/security/cve/CVE-2025-66287 access.redhat.com
- https://bugzilla.redhat.com/show_bug.cgi?id=2418857 bugzilla.redhat.com
- https://webkitgtk.org/security/WSA-2025-0009.html webkitgtk.org