CVE-2019-8720: WebKitGTK Memory Corruption Vulnerability
High severity, CVSS 8.8. Actively exploited: in CISA KEV since 2022-05-23. EPSS: 1.6% chance of exploitation in the next 30 days.
A vulnerability was found in WebKit. The flaw is triggered when processing maliciously crafted web content that may lead to arbitrary code execution. Improved memory handling addresses the multiple memory corruption issues.
Affected products
- Red Hat Codeready Linux Builder: version 8.0 only
- Red Hat Codeready Linux Builder Eus: version 8.4 only; version 8.6 only
- Red Hat Codeready Linux Builder For ARM64 Eus: version 8.0 only; version 8.4 only; version 8.6 only
- Red Hat Codeready Linux Builder For IBM Z Systems Eus: version 8.0 only; version 8.4 only; version 8.6 only
- Red Hat Codeready Linux Builder For Power Little Endian Eus: version 8.0 only; version 8.4 only; version 8.6 only
- Red Hat Enterprise Linux: version 8.0 only
- Red Hat Enterprise Linux Desktop: version 7.0 only
- Red Hat Enterprise Linux Eus: version 8.4 only; version 8.6 only
- Red Hat Enterprise Linux For ARM64 Eus: version 8.6 only
- Red Hat Enterprise Linux For IBM Z Systems: version 7.0 only; version 8.0 only
- Red Hat Enterprise Linux For IBM Z Systems Eus: version 8.4 only; version 8.6 only
- Red Hat Enterprise Linux For Power Big Endian: version 7.0 only
- Red Hat Enterprise Linux For Power Little Endian: version 7.0 only; version 8.0 only
- Red Hat Enterprise Linux For Power Little Endian Eus: version 8.4 only; version 8.6 only
- Red Hat Enterprise Linux For Scientific Computing: version 7.0 only
- Red Hat Enterprise Linux Server: version 7.0 only
- Red Hat Enterprise Linux Server Aus: version 8.4 only; version 8.6 only
- Red Hat Enterprise Linux Server For Power Little Endian Update Services For SAP Solutions: version 8.4 only; version 8.6 only
- Red Hat Enterprise Linux Server Tus: version 8.4 only; version 8.6 only
- Red Hat Enterprise Linux Server Update Services For SAP Solutions: version 8.4 only; version 8.6 only
- Red Hat Enterprise Linux Workstation: version 7.0 only
- WebKitGTK WebKitGTK: before 2.26.0 (fixed in 2.26.0)
- Wpewebkit Wpe Webkit: before 2.26.0 (fixed in 2.26.0)
Published 2023-03-06. Last modified 2026-10-08.