Known Exploited Vulnerability
8.8
HIGH
CVE-2025-24201
Apple Multiple Products WebKit Out-of-Bounds Write - [Actively Exploited]
Description

An out-of-bounds write issue was addressed with improved checks to prevent unauthorized actions. This issue is fixed in visionOS 2.3.2, iOS 18.3.2 and iPadOS 18.3.2, macOS Sequoia 15.3.2, Safari 18.3.1, watchOS 11.4, iPadOS 17.7.6, iOS 16.7.11 and iPadOS 16.7.11, iOS 15.8.4 and iPadOS 15.8.4. 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.).

INFO

Published Date :

March 11, 2025, 6:15 p.m.

Last Modified :

April 17, 2025, 6:58 p.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

2.8
CISA Notification
CISA KEV (Known Exploited Vulnerabilities)

For the benefit of the cybersecurity community and network defenders—and to help every organization better manage vulnerabilities and keep pace with threat activity—CISA maintains the authoritative source of vulnerabilities that have been exploited in the wild.

Description :

Apple iOS, iPadOS, macOS, and other Apple products contain an out-of-bounds write vulnerability in WebKit that may allow maliciously crafted web content to break out of Web Content sandbox. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.

Required Action :

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Notes :

https://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

Public PoC/Exploit Available at Github

CVE-2025-24201 has a 1 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2025-24201 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Apple macos
2 Apple iphone_os
3 Apple watchos
4 Apple safari
5 Apple ipados
6 Apple visionos
1 Microsoft edge_chromium
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2025-24201.

URL Resource
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/Mar/2 Mailing List Third Party Advisory
http://seclists.org/fulldisclosure/2025/Mar/3 Mailing List Third Party Advisory
http://seclists.org/fulldisclosure/2025/Mar/4 Mailing List Third Party Advisory
http://seclists.org/fulldisclosure/2025/Mar/5 Mailing List Third Party Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Relation extraction from APT reports for the BRON knowledge graph

Python

Updated: 5 days, 6 hours ago
1 stars 0 fork 0 watcher
Born at : March 18, 2025, 9:51 a.m. This repo has been linked 2 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2025-24201 vulnerability anywhere in the article.

  • The Hacker News
Apple Patches Two Actively Exploited iOS Flaws Used in Sophisticated Targeted Attacks

Apple on Wednesday released security updates for iOS, iPadOS, macOS Sequoia, tvOS, and visionOS to address two security flaws that it said have come under active exploitation in the wild. The vulnerab ... Read more

Published Date: Apr 17, 2025 (3 weeks, 4 days ago)
  • BleepingComputer
Apple fixes two zero-days exploited in targeted iPhone attacks

Apple released emergency security updates to patch two zero-day vulnerabilities that were used in an "extremely sophisticated attack" against specific targets' iPhones. The two vulnerabilities are in ... Read more

Published Date: Apr 16, 2025 (3 weeks, 4 days ago)
  • seclists.org
Re: APPLE-SA-03-11-2025-2 iOS 18.3.2 and iPadOS 18.3.2

Full Disclosure mailing list archives From: Nick Boyce <nick.boyce () gmail com> Date: Sat, 5 Apr 2025 23:42:53 +0100 [Complete Apple product novice here (my devices all run a non-Apple OS), but I'm a ... Read more

Published Date: Apr 13, 2025 (4 weeks ago)
  • seclists.org
APPLE-SA-03-31-2025-6 iOS 15.8.4 and iPadOS 15.8.4

Full Disclosure mailing list archives From: Apple Product Security via Fulldisclosure <fulldisclosure () seclists org> Date: Mon, 31 Mar 2025 16:07:16 -0700 -----BEGIN PGP SIGNED MESSAGE----- Hash: SH ... Read more

Published Date: Apr 03, 2025 (1 month, 1 week ago)
  • seclists.org
APPLE-SA-03-31-2025-5 iOS 16.7.11 and iPadOS 16.7.11

Full Disclosure mailing list archives From: Apple Product Security via Fulldisclosure <fulldisclosure () seclists org> Date: Mon, 31 Mar 2025 16:06:47 -0700 -----BEGIN PGP SIGNED MESSAGE----- Hash: SH ... Read more

Published Date: Apr 03, 2025 (1 month, 1 week ago)
  • TheCyberThrone
Apple Backported Three Vulnerabilities

Apple recently backported fixes for three actively exploited vulnerabilities to older devices and operating system versions.1. CVE-2025-24085: Core Media Privilege EscalationDescription:CVE-2025-24085 ... Read more

Published Date: Apr 02, 2025 (1 month, 1 week ago)
  • The Register
Apple belatedly patches actively exploited bugs in older OSes

Apple has delivered a big batch of OS updates, some of which belatedly patch older versions of its operating systems to address exploited-in-the-wild flaws the iGiant earlier fixed in more recent rele ... Read more

Published Date: Apr 02, 2025 (1 month, 1 week ago)
  • BleepingComputer
Apple backports zero-day patches to older iPhones and Macs

Apple has released security updates that backport fixes for actively exploited vulnerabilities that were exploited as zero-days to older versions of its operating systems. At the same time, the consum ... Read more

Published Date: Apr 01, 2025 (1 month, 1 week ago)
  • The Hacker News
Apple Backports Critical Fixes for 3 Recent 0-Days Impacting Older iOS and macOS Devices

Mobile Security / Vulnerability Apple on Monday backported fixes for three vulnerabilities that have come under active exploitation in the wild to older models and previous versions of the operating s ... Read more

Published Date: Apr 01, 2025 (1 month, 1 week ago)
  • security.nl
Apple beschermt ook oudere iPhones en iPads tegen actief misbruikte lekken

Apple heeft besloten om ook oudere iPhones en iPads tegen actief misbruikte lekken te beschermen die volgens het techbedrijf bij 'zeer geraffineerde aanvallen' zijn ingezet. Het gaat om de iPhone 6s, ... Read more

Published Date: Apr 01, 2025 (1 month, 1 week ago)
  • Cyber Security News
Apple Warns of Three 0-Day Vulnerabilities Actively Exploited in Attacks

Apple has issued an urgent security advisory concerning three critical zero-day vulnerabilities CVE-2025-24200, CVE-2025-24201, and CVE-2025-24085 that have been actively exploited in sophisticated at ... Read more

Published Date: Apr 01, 2025 (1 month, 1 week ago)
  • Daily CyberSecurity
Apple Backports Fixes for Three Actively Exploited Zero-Days Targeting Older Devices

Apple has released backported security patches for older versions of iOS, iPadOS, and macOS, addressing three zero-day vulnerabilities that have been exploited in targeted attacks. The flaws, original ... Read more

Published Date: Apr 01, 2025 (1 month, 1 week ago)

The following table lists the changes that have been made to the CVE-2025-24201 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • Modified Analysis by [email protected]

    Apr. 17, 2025

    Action Type Old Value New Value
    Added CPE Configuration OR *cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* versions from (including) 15.8 up to (excluding) 15.8.4 *cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* versions from (including) 16.7 up to (excluding) 16.7.11
    Added CPE Configuration OR *cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* versions from (including) 15.8 up to (excluding) 15.8.4 *cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* versions from (including) 16.7 up to (excluding) 16.7.11
    Changed CPE Configuration OR *cpe:2.3:o:apple:visionos:*:*:*:*:*:*:*:* versions up to (excluding) 2.3.2 *cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:* versions up to (excluding) 18.3.1 *cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* versions up to (excluding) 18.3.2 *cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* versions up to (excluding) 18.3.2 *cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* versions up to (excluding) 15.3.2 OR *cpe:2.3:o:apple:visionos:*:*:*:*:*:*:*:* versions up to (excluding) 2.3.2 *cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:* versions up to (excluding) 18.3.1 *cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* versions up to (excluding) 18.3.2 *cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* versions up to (excluding) 18.3.2 *cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* versions up to (excluding) 15.3.2 *cpe:2.3:o:apple:watchos:11.4:*:*:*:*:*:*:*
    Added Reference Type CVE: http://seclists.org/fulldisclosure/2025/Apr/16 Types: Mailing List, Third Party Advisory
    Added Reference Type Apple Inc.: https://support.apple.com/en-us/122345 Types: Release Notes, Vendor Advisory
    Added Reference Type Apple Inc.: https://support.apple.com/en-us/122346 Types: Release Notes, Vendor Advisory
    Added Reference Type Apple Inc.: https://support.apple.com/en-us/122372 Types: Release Notes, Vendor Advisory
    Added Reference Type Apple Inc.: https://support.apple.com/en-us/122376 Types: Release Notes, Vendor Advisory
  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Apr. 13, 2025

    Action Type Old Value New Value
    Added Reference http://seclists.org/fulldisclosure/2025/Apr/16
  • CVE Modified by [email protected]

    Apr. 11, 2025

    Action Type Old Value New Value
    Changed Description An out-of-bounds write issue was addressed with improved checks to prevent unauthorized actions. This issue is fixed in visionOS 2.3.2, iOS 18.3.2 and iPadOS 18.3.2, macOS Sequoia 15.3.2, Safari 18.3.1. 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.). An out-of-bounds write issue was addressed with improved checks to prevent unauthorized actions. This issue is fixed in visionOS 2.3.2, iOS 18.3.2 and iPadOS 18.3.2, macOS Sequoia 15.3.2, Safari 18.3.1, watchOS 11.4, iPadOS 17.7.6, iOS 16.7.11 and iPadOS 16.7.11, iOS 15.8.4 and iPadOS 15.8.4. 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.).
    Added Reference https://support.apple.com/en-us/122345
    Added Reference https://support.apple.com/en-us/122346
    Added Reference https://support.apple.com/en-us/122372
    Added Reference https://support.apple.com/en-us/122376
  • Modified Analysis by [email protected]

    Apr. 02, 2025

    Action Type Old Value New Value
    Added Reference Type CVE: http://seclists.org/fulldisclosure/2025/Mar/2 Types: Mailing List, Third Party Advisory
    Added Reference Type CVE: http://seclists.org/fulldisclosure/2025/Mar/3 Types: Mailing List, Third Party Advisory
    Added Reference Type CVE: http://seclists.org/fulldisclosure/2025/Mar/4 Types: Mailing List, Third Party Advisory
    Added Reference Type CVE: http://seclists.org/fulldisclosure/2025/Mar/5 Types: Mailing List, Third Party Advisory
    Changed Reference Type Apple Inc.: https://support.apple.com/en-us/122281 Types: Vendor Advisory Apple Inc.: https://support.apple.com/en-us/122281 Types: Release Notes, Vendor Advisory
    Changed Reference Type Apple Inc.: https://support.apple.com/en-us/122283 Types: Vendor Advisory Apple Inc.: https://support.apple.com/en-us/122283 Types: Release Notes, Vendor Advisory
    Changed Reference Type Apple Inc.: https://support.apple.com/en-us/122284 Types: Vendor Advisory Apple Inc.: https://support.apple.com/en-us/122284 Types: Release Notes, Vendor Advisory
    Changed Reference Type Apple Inc.: https://support.apple.com/en-us/122285 Types: Vendor Advisory Apple Inc.: https://support.apple.com/en-us/122285 Types: Release Notes, Vendor Advisory
  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Mar. 20, 2025

    Action Type Old Value New Value
    Added Reference http://seclists.org/fulldisclosure/2025/Mar/5
  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Mar. 20, 2025

    Action Type Old Value New Value
    Added Reference http://seclists.org/fulldisclosure/2025/Mar/2
    Added Reference http://seclists.org/fulldisclosure/2025/Mar/3
    Added Reference http://seclists.org/fulldisclosure/2025/Mar/4
  • Initial Analysis by [email protected]

    Mar. 14, 2025

    Action Type Old Value New Value
    Added CVSS V3.1 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
    Added CWE CWE-787
    Added CPE Configuration OR *cpe:2.3:o:apple:visionos:*:*:*:*:*:*:*:* versions from (excluding) 2.3.2 *cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:* versions from (excluding) 18.3.1 *cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* versions from (excluding) 18.3.2 *cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* versions from (excluding) 18.3.2 *cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* versions from (excluding) 15.3.2
    Added Reference Type Apple Inc.: https://support.apple.com/en-us/122281 Types: Vendor Advisory
    Added Reference Type Apple Inc.: https://support.apple.com/en-us/122283 Types: Vendor Advisory
    Added Reference Type Apple Inc.: https://support.apple.com/en-us/122284 Types: Vendor Advisory
    Added Reference Type Apple Inc.: https://support.apple.com/en-us/122285 Types: Vendor Advisory
  • CVE CISA KEV Update by 9119a7d8-5eab-497f-8521-727c672e3725

    Mar. 14, 2025

    Action Type Old Value New Value
    Added Date Added 2025-03-13
    Added Due Date 2025-04-03
    Added Vulnerability Name Apple Multiple Products WebKit Out-of-Bounds Write Vulnerability
    Added Required Action Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
  • CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0

    Mar. 12, 2025

    Action Type Old Value New Value
    Added CVSS V3.1 AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
    Added CWE CWE-787
  • CVE Modified by [email protected]

    Mar. 11, 2025

    Action Type Old Value New Value
    Changed Description An out-of-bounds write issue was addressed with improved checks to prevent unauthorized actions. This issue is fixed in visionOS 2.3.2, iOS 18.3.2 and iPadOS 18.3.2, macOS Sequoia 15.3.2. 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.). An out-of-bounds write issue was addressed with improved checks to prevent unauthorized actions. This issue is fixed in visionOS 2.3.2, iOS 18.3.2 and iPadOS 18.3.2, macOS Sequoia 15.3.2, Safari 18.3.1. 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.).
    Added Reference https://support.apple.com/en-us/122285
  • New CVE Received by [email protected]

    Mar. 11, 2025

    Action Type Old Value New Value
    Added Description An out-of-bounds write issue was addressed with improved checks to prevent unauthorized actions. This issue is fixed in visionOS 2.3.2, iOS 18.3.2 and iPadOS 18.3.2, macOS Sequoia 15.3.2. 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.).
    Added Reference https://support.apple.com/en-us/122281
    Added Reference https://support.apple.com/en-us/122283
    Added Reference https://support.apple.com/en-us/122284
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2025-24201 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2025-24201 weaknesses.

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
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Latest DB Update: May. 12, 2025 17:12