CVE-2025-24201 Details
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.).
A vulnerability in WebKit, the engine behind Safari and other Apple applications, allows maliciously crafted web content to break out of the Web Content sandbox. This out-of-bounds write issue could lead to unauthorized actions. The vulnerability has been addressed with improved checks to prevent exploitation. Notably, this issue is a supplementary fix for an attack that was blocked in iOS 17.2. Apple is aware of reports that this vulnerability may have been exploited in a sophisticated attack against targeted individuals on versions of iOS prior to 17.2.
Users can update to the latest versions of iOS, iPadOS, macOS Sequoia, Safari, watchOS, and visionOS. Instructions for updating these operating systems are available on the Apple Support website.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Nov 12, 2025References to Advisories, Solutions, and Tools
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This CVE is in CISA's Known Exploited Vulnerabilities Catalog
Reference CISA's BOD 22-01 and Known Exploited Vulnerabilities Catalog for further guidance and requirements.
| Vulnerability Name | Date Added | Due Date | Required Action |
|---|---|---|---|
| Apple Multiple Products WebKit Out-of-Bounds Write Vulnerability | Mar 13, 2025 | Apr 3, 2025 | Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-787 | Out-of-bounds Write | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| apple safari | < 18.3.1 |
CPE
Remediation
| |
| apple macos | >= 15.0, < 15.3.2 |
CPE
Remediation
| |
| apple visionos | < 2.3.2 |
CPE
Remediation
| |
| apple watchos | < 11.4 |
CPE
Remediation
| |
| apple ipados | >= 15.8, < 15.8.4 >= 16.7, < 16.7.11 >= 17.0, < 17.7.6 >= 18.0, < 18.3.2 |
CPE
Remediation
| |
| apple iphone os | >= 15.8, < 15.8.4 >= 16.7, < 16.7.11 >= 17.0, < 18.3.2 |
CPE
Remediation
| |
| debian debian linux | 11.0 |
CPE
Remediation
| |
Change History
30 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Jun 17, 2026 | CVE Modified | [email protected] |
| Apr 3, 2026 | Modified Analysis | [email protected] |
| Apr 2, 2026 | CVE Modified | [email protected] |
| Nov 14, 2025 | Modified Analysis | [email protected] |
| Nov 13, 2025 | CVE Modified | CVE |
| Nov 13, 2025 | Modified Analysis | [email protected] |
| Nov 12, 2025 | CVE Modified | CISA-ADP |
| Nov 12, 2025 | Modified Analysis | [email protected] |
| Nov 11, 2025 | CVE Modified | CVE |
| Nov 4, 2025 | Modified Analysis | [email protected] |
| Nov 3, 2025 | CVE Modified | CVE |
| Nov 3, 2025 | CVE Modified | CVE |
| Nov 3, 2025 | CVE Modified | CVE |
| Nov 3, 2025 | CVE Modified | CVE |
| Oct 23, 2025 | Modified Analysis | [email protected] |
| Oct 21, 2025 | CVE Modified | CISA-ADP |
| Oct 21, 2025 | CVE Modified | CISA-ADP |
| Oct 21, 2025 | CVE Modified | CISA-ADP |
| Apr 17, 2025 | Modified Analysis | [email protected] |
| Apr 13, 2025 | CVE Modified | CVE |
| Apr 11, 2025 | CVE Modified | [email protected] |
| Apr 2, 2025 | Modified Analysis | [email protected] |
| Mar 20, 2025 | CVE Modified | CVE |
| Mar 20, 2025 | CVE Modified | CVE |
| Mar 14, 2025 | Initial Analysis | [email protected] |
| Mar 14, 2025 | CVE CISA KEV Update | Cybersecurity and Infrastructure Security Agency (CISA) U.S. Civilian Government |
| Mar 12, 2025 | CVE Modified | CISA-ADP |
| Mar 11, 2025 | CVE Modified | [email protected] |
| Mar 11, 2025 | New CVE Received | [email protected] |