high8.8
CVE-2021-21806
An exploitable use-after-free vulnerability exists in WebKitGTK browser version 2.30.3 x64.
Impact
An exploitable use-after-free vulnerability exists in WebKitGTK browser version 2.30.3 x64. A specially crafted HTML web page can cause a use-after-free condition, resulting in remote code execution. The victim needs to visit a malicious web site to trigger the vulnerability.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Webkitgtk | Webkitgtk | Version 2.30.3 |