Vulnerability Description
An out-of-bounds write issue was addressed with improved checks to prevent unauthorized actions. This issue is fixed in Safari 18.3.1, iOS 15.8.4 and iPadOS 15.8.4, iOS 16.7.11 and iPadOS 16.7.11, iOS 18.3.2 and iPadOS 18.3.2, iPadOS 17.7.6, macOS Sequoia 15.3.2, visionOS 2.3.2, watchOS 11.4. Maliciously crafted web content may be able to break out of Web Content sandbox. This is a supplementary fix for an attack that was blocked in iOS 17.2. (Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals on versions of iOS before iOS 17.2.).
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apple | Safari | < 18.3.1 |
| Apple | Macos | >= 15.0, < 15.3.2 |
| Apple | Visionos | < 2.3.2 |
| Apple | Watchos | < 11.4 |
| Apple | Ipados | >= 15.8, < 15.8.4 |
| Apple | Iphone Os | >= 15.8, < 15.8.4 |
| Debian | Debian Linux | 11.0 |
Related Weaknesses (CWE)
References
- https://support.apple.com/en-us/122281Release NotesVendor Advisory
- https://support.apple.com/en-us/122283Release NotesVendor Advisory
- https://support.apple.com/en-us/122284Release NotesVendor Advisory
- https://support.apple.com/en-us/122285Release NotesVendor Advisory
- https://support.apple.com/en-us/122345Release NotesVendor Advisory
- https://support.apple.com/en-us/122346Release NotesVendor Advisory
- https://support.apple.com/en-us/122372Release NotesVendor Advisory
- https://support.apple.com/en-us/122376Release NotesVendor Advisory
- http://seclists.org/fulldisclosure/2025/Apr/16Mailing ListThird Party Advisory
- http://seclists.org/fulldisclosure/2025/Apr/7Mailing ListThird Party Advisory
- http://seclists.org/fulldisclosure/2025/Jun/19Mailing ListThird Party Advisory
- http://seclists.org/fulldisclosure/2025/Mar/2Mailing ListThird Party Advisory
- http://seclists.org/fulldisclosure/2025/Mar/3Mailing ListThird Party Advisory
- http://seclists.org/fulldisclosure/2025/Mar/4Mailing ListThird Party Advisory
- http://seclists.org/fulldisclosure/2025/Mar/5Mailing ListThird Party Advisory
FAQ
What is CVE-2025-24201?
CVE-2025-24201 is a vulnerability with a CVSS score of 10.0 (CRITICAL). An out-of-bounds write issue was addressed with improved checks to prevent unauthorized actions. This issue is fixed in Safari 18.3.1, iOS 15.8.4 and iPadOS 15.8.4, iOS 16.7.11 and iPadOS 16.7.11, iOS...
How severe is CVE-2025-24201?
CVE-2025-24201 has been rated CRITICAL with a CVSS base score of 10.0/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2025-24201?
Check the references section above for vendor advisories and patch information. Affected products include: Apple Safari, Apple Macos, Apple Visionos, Apple Watchos, Apple Ipados.