CVE-2025-24201

Summary

CVECVE-2025-24201
StatePUBLISHED
Assignerapple
Source PriorityCVE Program / NVD first with legacy fallback
Published2025-03-11 18:15:30 UTC
Updated2026-04-02 19:19:17 UTC
DescriptionAn 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.).

Risk And Classification

Primary CVSS: v3.1 10 CRITICAL from [email protected]

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

EPSS: 0.000980000 probability, percentile 0.271250000 (date 2026-04-02)

CISA KEV: Listed on 2025-03-13; due 2025-04-03; ransomware use Unknown

Problem Types: CWE-787 | 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.) | CWE-787 CWE-787 Out-of-bounds Write


VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary10CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
3.1ADPDECLARED10CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
3.1134c704f-9b21-4f2e-91b3-4a467353bcc0Secondary10CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CISA Known Exploited Vulnerability

VendorApple
ProductMultiple Products
NameApple Multiple Products WebKit Out-of-Bounds Write Vulnerability
Required ActionApply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Noteshttps://support.apple.com/en-us/122281 ; https://support.apple.com/en-us/122283 ; https://support.apple.com/en-us/122284 ; https://support.apple.com/en-us/122285 ; ; https://nvd.nist.gov/vuln/detail/CVE-2025-24201

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Apple Ipados All All All All
Operating System Apple Macos All All All All
Application Apple Safari All All All All
Operating System Apple Visionos All All All All
Operating System Apple Watchos All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Apple Safari affected 18.3.1 custom Not specified
CNA Apple IOS And IPadOS affected 15.8.4 custom Not specified
CNA Apple IOS And IPadOS affected 16.7.11 custom Not specified
CNA Apple IOS And IPadOS affected 18.3.2 custom Not specified
CNA Apple IPadOS affected 17.7.6 custom Not specified
CNA Apple MacOS affected 15.3.2 custom Not specified
CNA Apple VisionOS affected 2.3.2 custom Not specified
CNA Apple WatchOS affected 11.4 custom Not specified

References

ReferenceSourceLinkTags
seclists.org/fulldisclosure/2025/Jun/19 af854a3a-2127-422b-91ae-364da2661108 seclists.org Mailing List, Third Party Advisory
support.apple.com/en-us/122285 [email protected] support.apple.com Release Notes, Vendor Advisory
seclists.org/fulldisclosure/2025/Mar/4 af854a3a-2127-422b-91ae-364da2661108 seclists.org Mailing List, Third Party Advisory
lists.debian.org/debian-lts-announce/2025/06/msg00016.html af854a3a-2127-422b-91ae-364da2661108 lists.debian.org Mailing List
seclists.org/fulldisclosure/2025/Mar/5 af854a3a-2127-422b-91ae-364da2661108 seclists.org Mailing List, Third Party Advisory
github.com/cisagov/vulnrichment/issues/194 af854a3a-2127-422b-91ae-364da2661108 github.com Issue Tracking
support.apple.com/en-us/122281 [email protected] support.apple.com Release Notes, Vendor Advisory
seclists.org/fulldisclosure/2025/Apr/7 af854a3a-2127-422b-91ae-364da2661108 seclists.org Mailing List, Third Party Advisory
support.apple.com/en-us/122346 [email protected] support.apple.com Release Notes, Vendor Advisory
support.apple.com/en-us/122283 [email protected] support.apple.com Release Notes, Vendor Advisory
seclists.org/fulldisclosure/2025/Oct/1 af854a3a-2127-422b-91ae-364da2661108 seclists.org Mailing List, Third Party Advisory
github.com/JGoyd/Glass-Cage-iOS18-CVE-2025-24085-CVE-2025-24201 af854a3a-2127-422b-91ae-364da2661108 github.com Third Party Advisory
support.apple.com/en-us/122345 [email protected] support.apple.com Release Notes, Vendor Advisory
seclists.org/fulldisclosure/2025/Oct/31 af854a3a-2127-422b-91ae-364da2661108 seclists.org Mailing List, Third Party Advisory
support.apple.com/en-us/122372 [email protected] support.apple.com Release Notes, Vendor Advisory
seclists.org/fulldisclosure/2025/Apr/16 af854a3a-2127-422b-91ae-364da2661108 seclists.org Mailing List, Third Party Advisory
seclists.org/fulldisclosure/2025/Mar/3 af854a3a-2127-422b-91ae-364da2661108 seclists.org Mailing List, Third Party Advisory
www.cisa.gov/known-exploited-vulnerabilities-catalog 134c704f-9b21-4f2e-91b3-4a467353bcc0 www.cisa.gov US Government Resource
seclists.org/fulldisclosure/2025/Mar/2 af854a3a-2127-422b-91ae-364da2661108 seclists.org Mailing List, Third Party Advisory
support.apple.com/en-us/122284 [email protected] support.apple.com Release Notes, Vendor Advisory
support.apple.com/en-us/122376 [email protected] support.apple.com Release Notes, Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
CISA Known Exploited Vulnerabilities catalog CISA www.cisa.gov kev
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