CVEvulnerability
CVE-2025-43209
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2025-07-30
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-787
Description
An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 18.6 and iPadOS 18.6, iPadOS 17.7.9, macOS Sequoia 15.6, macOS Sonoma 14.7.7, macOS Ventura 13.7.7, tvOS 18.6, visionOS 2.6, watchOS 11.6. Processing maliciously crafted web content may lead to an unexpected Safari crash.
Affected configurations
• apple ipados (< 17.7.9)
• apple ipados (>= 18.0 < 18.6)
• apple iphone os (< 18.6)
• apple macos (< 13.7.7)
• apple macos (>= 14.0 < 14.7.7)
• apple macos (>= 15.0 < 15.6)
• apple tvos (< 18.6)
• apple visionos (< 2.6)
• apple watchos (< 11.6)
Related
Weakness · CWE (1)
- CWE-787 Out-of-bounds Write weakness
References
- https://support.apple.com/en-us/124147 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/124148 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/124149 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/124150 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/124151 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/124153 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/124154 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/124155 Release Notes, Vendor Advisory
- http://seclists.org/fulldisclosure/2025/Jul/31 seclists.org
- http://seclists.org/fulldisclosure/2025/Jul/32 seclists.org
- http://seclists.org/fulldisclosure/2025/Jul/33 seclists.org
- http://seclists.org/fulldisclosure/2025/Jul/34 seclists.org
- http://seclists.org/fulldisclosure/2025/Jul/36 seclists.org
- http://seclists.org/fulldisclosure/2025/Jul/37 seclists.org