Summary
Several security issues were discovered in the WebKitGTK Web and JavaScript
engines. If a user were tricked into viewing a malicious website, a remote
attacker could exploit a variety of issues related to web browser security,
including cross-site scripting attacks, denial of service attacks, and
arbitrary code execution.
Fixed packages 3
| Release | Package | Fixed in |
|---|---|---|
| Ubuntu · 22.04 LTS 22.04:LTS | webkit2gtk | 2.50.1-0ubuntu0.22.04.1 |
| Ubuntu · 24.04 LTS 24.04:LTS | webkit2gtk | 2.50.1-0ubuntu0.24.04.1 |
| Ubuntu · 25.10 | webkit2gtk | 2.50.1-0ubuntu0.25.10.1 |
Vulnerabilities 1
-
Critical 9.8
The issue was addressed with improved memory handling. This issue is fixed in Safari 26, iOS 26 and iPadOS 26, macOS Ta…
References
-
report
https://ubuntu.com/security/CVE-2025-43343