Critical 10.0Known exploited (CISA KEV)Published Mar 11, 2025

CVE-2025-24201An out-of-bounds write issue was addressed with improved checks to prevent unauthorized actions.

Updated under an hour ago (Oct 26, 2026, 2:20 PM ET)

Does this affect you?

It affects Apple Safari and 7 other products. Add what you run to find out whether that includes you.

CISA lists it as known exploited since Mar 13, 2025; federal agencies had to remediate by Apr 3, 2025. Treat that date as your deadline.

Do this next

Start free and add your stack

Free account, 1 product

Every CVE for Apple Safari

Exploited in the last 30 days

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: 10.0 CRITICAL (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Weakness (CWE): CWE-787
Known exploited: Added to CISA KEV Mar 13, 2025; federal remediation due Apr 3, 2025Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
EPSS (exploitation in the next 30 days): 3.85% (percentile 90)
Assigned by: apple
NVD analysis: Analyzed
Record last updated: Apr 2, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Apple Safari apple:safari (from the name)	before 18.3.1	CNA record
Apple iOS and iPadOS apple:ios_and_ipados (from the name)	before 15.8.4; before 16.7.11; before 18.3.2	CNA record
Apple iPadOS apple:ipados (from the name)	before 17.7.6	CNA record
Apple macOS apple:macos (from the name)	before 15.3.2	CNA record
Apple visionOS apple:visionos (from the name)	before 2.3.2	CNA record
Apple watchOS apple:watchos (from the name)	before 11.4	CNA record
apple safari apple:safari	before 18.3.1	NVD
apple macos apple:macos	from 15.0 before 15.3.2	NVD
apple visionos apple:visionos	before 2.3.2	NVD
apple watchos apple:watchos	before 11.4	NVD
1–10 of 13

References

References

https://support.apple.com/en-us/122281	release-notes, vendor-advisory
https://support.apple.com/en-us/122283	release-notes, vendor-advisory
https://support.apple.com/en-us/122284	release-notes, vendor-advisory
https://support.apple.com/en-us/122285	release-notes, vendor-advisory
https://support.apple.com/en-us/122345	release-notes, vendor-advisory
https://support.apple.com/en-us/122346	release-notes, vendor-advisory
https://support.apple.com/en-us/122372	release-notes, vendor-advisory
https://support.apple.com/en-us/122376	release-notes, vendor-advisory
http://seclists.org/fulldisclosure/2025/Apr/16	mailing-list, third-party-advisory
http://seclists.org/fulldisclosure/2025/Apr/7	mailing-list, third-party-advisory
1–10 of 21

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.