CVE-2025-43186
published 2025-07-30CVE-2025-43186: The issue was addressed with improved memory handling. This issue is fixed in iOS 18.6 and iPadOS 18.6, macOS Sequoia 15.6, macOS Sonoma 14.7.7, macOS Ventura…
PriorityP343critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
1.21%
68.3th percentile
The issue was addressed with improved memory handling. This issue is fixed in iOS 18.6 and iPadOS 18.6, macOS Sequoia 15.6, macOS Sonoma 14.7.7, macOS Ventura 13.7.7, tvOS 18.6, visionOS 2.6, watchOS 11.6. Parsing a file may lead to an unexpected app termination.
Affected
18 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | ios_18.6_and_ipados | — | — |
| apple | ios_and_ipados | < 18.6 | 18.6 |
| apple | ipados | < 18.6 | 18.6 |
| apple | iphone_os | < 18.6 | 18.6 |
| apple | macos | < 14.7.7 | 14.7.7 |
| apple | macos | < 15.6 | 15.6 |
| apple | macos | < 13.7.7 | 13.7.7 |
| apple | macos | >= 14.0 < 14.7.7 | 14.7.7 |
| apple | macos | >= 15.0 < 15.6 | 15.6 |
| apple | macos_sequoia | — | — |
| apple | macos_sonoma | — | — |
| apple | macos_ventura | — | — |
| apple | tvos | < 18.6 | 18.6 |
| apple | tvos | — | — |
| apple | visionos | < 2.6 | 2.6 |
| apple | visionos | — | — |
| apple | watchos | < 11.6 | 11.6 |
| apple | watchos | — | — |
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Apple
CVE-2025-43186: macOS Sequoia 15.6
vendor_apple·2025-07-29·CVSS 9.8
CVE-2025-43186 [CRITICAL] CVE-2025-43186: macOS Sequoia 15.6
Apple Security Update: About the security content of macOS Sequoia 15.6
Product: macOS Sequoia
Version: 15.6
CVE: CVE-2025-43186
Component: Admin Framework
Impact: An app may be able to cause a denial-of-service
Description: A path handling issue was addressed with improved validation.
Apple
CVE-2025-43186: watchOS 11.6
vendor_apple·2025-07-29·CVSS 9.8
CVE-2025-43186 [CRITICAL] CVE-2025-43186: watchOS 11.6
Apple Security Update: About the security content of watchOS 11.6
Product: watchOS
Version: 11.6
CVE: CVE-2025-43186
Component: About Apple security updates
Impact: Parsing a file may lead to an unexpected app termination
Description: The issue was addressed with improved memory handling.
Apple
CVE-2025-43186: macOS Sonoma 14.7.7
vendor_apple·2025-07-29·CVSS 9.8
CVE-2025-43186 [CRITICAL] CVE-2025-43186: macOS Sonoma 14.7.7
Apple Security Update: About the security content of macOS Sonoma 14.7.7
Product: macOS Sonoma
Version: 14.7.7
CVE: CVE-2025-43186
Component: Admin Framework
Impact: An app may be able to cause a denial-of-service
Description: A path handling issue was addressed with improved validation.
Apple
CVE-2025-43186: iOS 18.6 and iPadOS 18.6
vendor_apple·2025-07-29·CVSS 9.8
CVE-2025-43186 [CRITICAL] CVE-2025-43186: iOS 18.6 and iPadOS 18.6
Apple Security Update: About the security content of iOS 18.6 and iPadOS 18.6
Product: iOS 18.6 and iPadOS
Version: 18.6
CVE: CVE-2025-43186
Component: Accessibility
Impact: Privacy Indicators for microphone or camera access may not be correctly displayed
Description: The issue was addressed by adding additional logic.
Apple
CVE-2025-43186: macOS Ventura 13.7.7
vendor_apple·2025-07-29·CVSS 9.8
CVE-2025-43186 [CRITICAL] CVE-2025-43186: macOS Ventura 13.7.7
Apple Security Update: About the security content of macOS Ventura 13.7.7
Product: macOS Ventura
Version: 13.7.7
CVE: CVE-2025-43186
Component: Admin Framework
Impact: An app may be able to cause a denial-of-service
Description: A path handling issue was addressed with improved validation.
Apple
CVE-2025-43186: visionOS 2.6
vendor_apple·2025-07-29·CVSS 9.8
CVE-2025-43186 [CRITICAL] CVE-2025-43186: visionOS 2.6
Apple Security Update: About the security content of visionOS 2.6
Product: visionOS
Version: 2.6
CVE: CVE-2025-43186
Component: About Apple security updates
Impact: Parsing a file may lead to an unexpected app termination
Description: The issue was addressed with improved memory handling.
Apple
CVE-2025-43186: tvOS 18.6
vendor_apple·2025-07-29·CVSS 9.8
CVE-2025-43186 [CRITICAL] CVE-2025-43186: tvOS 18.6
Apple Security Update: About the security content of tvOS 18.6
Product: tvOS
Version: 18.6
CVE: CVE-2025-43186
Component: About Apple security updates
Impact: Parsing a file may lead to an unexpected app termination
Description: The issue was addressed with improved memory handling.
GHSA
GHSA-j2g9-g34g-3vxh: The issue was addressed with improved memory handling
ghsa_unreviewed·2025-07-30
CVE-2025-43186 [CRITICAL] CWE-119 GHSA-j2g9-g34g-3vxh: The issue was addressed with improved memory handling
The issue was addressed with improved memory handling. This issue is fixed in watchOS 11.6, iOS 18.6 and iPadOS 18.6, tvOS 18.6, macOS Sequoia 15.6, macOS Sonoma 14.7.7, visionOS 2.6, macOS Ventura 13.7.7. Parsing a file may lead to an unexpected app termination.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://support.apple.com/en-us/124147https://support.apple.com/en-us/124149https://support.apple.com/en-us/124150https://support.apple.com/en-us/124151https://support.apple.com/en-us/124153https://support.apple.com/en-us/124154https://support.apple.com/en-us/124155http://seclists.org/fulldisclosure/2025/Jul/30http://seclists.org/fulldisclosure/2025/Jul/32http://seclists.org/fulldisclosure/2025/Jul/33http://seclists.org/fulldisclosure/2025/Jul/34http://seclists.org/fulldisclosure/2025/Jul/36http://seclists.org/fulldisclosure/2025/Jul/37
2025-07-30
Published