CVE-2021-21806
High
Description
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.
SeverityHigh
CVSS8.8
Exploit probability—
ProductWebkitgtk
PublishedJul 8, 2021
First seenJul 8, 2021
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| webkitgtk webkitgtk | 2.30.3 | — |
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