Vulnerability details
CVE-2025-24201
Actively exploitedRemedy
Required action (CISA): Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. (due: 2025-04-03)
- Safari — version 18.3.1 and later
- iOS and iPadOS — version 15.8.4 and later
- iOS and iPadOS — version 16.7.11 and later
- iOS and iPadOS — version 18.3.2 and later
- iPadOS — version 17.7.6 and later
- macOS — version 15.3.2 and later
Official 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 scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 10.0Critical | 3.1 | CISA ADP / Vulnrichment (CISA-ADP) | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Apple | Safari | v < 18.3.1 | CVEProject cvelistV5 (CNA) |
| Apple | iOS and iPadOS | v < 15.8.4 | CVEProject cvelistV5 (CNA) |
| Apple | iOS and iPadOS | v < 16.7.11 | CVEProject cvelistV5 (CNA) |
| Apple | iOS and iPadOS | v < 18.3.2 | CVEProject cvelistV5 (CNA) |
| Apple | iPadOS | v < 17.7.6 | CVEProject cvelistV5 (CNA) |
| Apple | macOS | v < 15.3.2 | CVEProject cvelistV5 (CNA) |
| Apple | visionOS | v < 2.3.2 | CVEProject cvelistV5 (CNA) |
| Apple | watchOS | v < 11.4 | CVEProject cvelistV5 (CNA) |
References and advisories
21- 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://support.apple.com/en-us/122345
- https://support.apple.com/en-us/122346
- https://support.apple.com/en-us/122372
- https://support.apple.com/en-us/122376
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-24201 government-resource
- http://seclists.org/fulldisclosure/2025/Mar/2
- http://seclists.org/fulldisclosure/2025/Mar/3
- http://seclists.org/fulldisclosure/2025/Mar/4
- http://seclists.org/fulldisclosure/2025/Mar/5
- http://seclists.org/fulldisclosure/2025/Apr/16
- http://seclists.org/fulldisclosure/2025/Oct/31
- http://seclists.org/fulldisclosure/2025/Oct/1
- https://lists.debian.org/debian-lts-announce/2025/06/msg00016.html
- http://seclists.org/fulldisclosure/2025/Jun/19
- http://seclists.org/fulldisclosure/2025/Apr/7
- https://github.com/JGoyd/Glass-Cage-iOS18-CVE-2025-24085-CVE-2025-24201
- https://github.com/cisagov/vulnrichment/issues/194
Details
- Published
- 2025-03-11
- Last updated
- 2026-04-02
- State
- Published
- Assigner (CNA)
- apple
- Kolun priority
- 88 · Critical
CISA KEV catalog
- Date added
- 2025-03-13
- Due date
- 2025-04-03
- Used in ransomware
- Unknown
Exploit prediction (EPSS)
SSVC assessment (CISA)
- Automatable
- Yes
- Exploitation
- Active
- Technical impact
- Total
Weaknesses (CWE)
- CWE-787Out-of-bounds Write