CVE-2025-43510
Apple Multiple Products Improper Locking Vulnerability
CVSS
—
No CVSS
EPSS
0.4%
p29
KEV
YES
Mar 20, 2026
Exploit Today
59
0-100
Published: — · Last modified: —
Product
Apple / Multiple Products
Vulnerability
Apple Multiple Products Improper Locking Vulnerability
Added to KEV
Mar 20, 2026
Remediate by
Apr 3, 2026
Known ransomware use
No
Summary description
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.
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/125632 ; https://support.apple.com/en-us/125633 ; https://support.apple.com/en-us/125634 ; https://support.apple.com/en-us/125635 ; https://support.apple.com/en-us/125636 ; https://support.apple.com/en-us/125637 ; https://support.apple.com/en-us/125638 ; https://support.apple.com/en-us/125639 ; https://nvd.nist.gov/vuln/detail/CVE-2025-43510