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 2
| Release | Package | Fixed in |
|---|---|---|
| Ubuntu · 22.04 LTS 22.04:LTS | webkit2gtk | 2.48.5-0ubuntu0.22.04.1 |
| Ubuntu · 24.04 LTS 24.04:LTS | webkit2gtk | 2.48.5-0ubuntu0.24.04.1 |
Vulnerabilities 10
-
High 8.8
Insufficient validation of untrusted input in ANGLE and GPU in Google Chrome prior to 138.0.7204.157 allowed a remote a…
KEV Jul 22, 2025 -
High 8.8
The issue was addressed with improved memory handling. This issue is fixed in Safari 18.6, iOS 18.6 and iPadOS 18.6, ma…
-
High 8.8
The issue was addressed with improved memory handling. This issue is fixed in Safari 18.6, iOS 18.6 and iPadOS 18.6, iP…
-
High 7.5
This issue was addressed through improved state management. This issue is fixed in Safari 18.6, iOS 18.6 and iPadOS 18.…
-
Medium 6.5
The issue was addressed with improved memory handling. This issue is fixed in Safari 18.6, iOS 18.6 and iPadOS 18.6, ma…
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Medium 6.5
A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 18.6, iOS 18.6 and …
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Medium 6.2
The issue was addressed with improved memory handling. This issue is fixed in Safari 18.6, iOS 18.6 and iPadOS 18.6, iP…
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Medium 6.2
A logic issue was addressed with improved checks. This issue is fixed in Safari 18.6, macOS Sequoia 15.6. A download's …
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Medium 4.3
The issue was addressed with improved UI. This issue is fixed in Safari 18.6, iOS 18.6 and iPadOS 18.6. Visiting a mali…
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Medium 4.0
An out-of-bounds read was addressed with improved input validation. This issue is fixed in Safari 18.6, iOS 18.6 and iP…
References
-
report
https://ubuntu.com/security/CVE-2025-6558
-
report
https://ubuntu.com/security/CVE-2025-31273
-
report
https://ubuntu.com/security/CVE-2025-31278
-
report
https://ubuntu.com/security/CVE-2025-43211
-
report
https://ubuntu.com/security/CVE-2025-43212
-
report
https://ubuntu.com/security/CVE-2025-43216
-
report
https://ubuntu.com/security/CVE-2025-43227
-
report
https://ubuntu.com/security/CVE-2025-43228
-
report
https://ubuntu.com/security/CVE-2025-43240
-
report
https://ubuntu.com/security/CVE-2025-43265