Live › vulnerability › CVE-2025-43510
Go to dashboardApple's iOS, iPadOS, macOS, watchOS, tvOS and visionOS have an improper locking bug that lets a malicious app change memory shared between processes. CISA lists it as actively exploited, so attackers are using it in the wild.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 19:11 UTC, 5h before NVD. All times on this page are UTC.
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
| Product | Ecosystem | Affected | Fixed in |
|---|---|---|---|
| Apple Multiple Products | vendor | – | – |
| apple ipados | vendor | < 18.7.2 | 18.7.2 |
| apple ipados | vendor | = 26.0 | – |
| apple iphone os | vendor | < 18.7.2 | 18.7.2 |
| apple iphone os | vendor | = 26.0 | – |
| apple macos | vendor |
| >= 14.0, < 14.8.2 |
| 14.8.2 |
| apple macos | vendor | >= 15.0, < 15.7.2 | 15.7.2 |
| apple macos | vendor | = 26.0 | – |
| apple tvos | vendor | < 26.1 | 26.1 |
| apple visionos | vendor | < 26.1 | 26.1 |
| apple watchos | vendor | < 26.1 | 26.1 |
Check each device's OS version under Settings > General > About (iOS/iPadOS) or About This Mac (macOS) and compare against Apple's security release notes.
Update all Apple devices to the latest OS release that Apple lists as fixing CVE-2025-43510; the fixed version numbers are not in the sources.
Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
Apple watchOS, iOS, iPadOS, macOS, visionOS, and tvOS contain an improper locking vulnerability that could allow a malicious application to cause unexpected changes in memory shared between processes.
CISA 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.
This page as .md · .json · in your agent: get_signal("CVE-2025-43510")
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