Home / Vulnerabilities / CVE-2025-43510
HIGH SEVERITY
CVE-2025-43510Apple · Multiple Products

Apple Multiple Products Improper Locking Vulnerability

Technical Severity

CVSS v3.1 Metrics

HIGH
7.8 / 10
Minimal Risk Critical
Vector Specification
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Exploitation Likelihood

EPSS Prediction

0.46 %
Predictive Probability
Percentile Rank
64.1 th

Documented as more likely to be exploited than 64.1% of known CVEs.

Detection Date

Mar 20, 2026

Remediation Due

Apr 03, 2026

CISA Catalog Active

Threat Analysis

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.

Remediation Directive

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

External Intelligence

https://support.apple.com/en-us/125632

https://support.apple.com/en-us/125632

https://support.apple.com/en-us/125633

https://support.apple.com/en-us/125633

https://support.apple.com/en-us/125634

https://support.apple.com/en-us/125634

https://support.apple.com/en-us/125635

https://support.apple.com/en-us/125635

https://support.apple.com/en-us/125636

https://support.apple.com/en-us/125636

https://support.apple.com/en-us/125637

https://support.apple.com/en-us/125637

https://support.apple.com/en-us/125638

https://support.apple.com/en-us/125638

https://support.apple.com/en-us/125639

https://support.apple.com/en-us/125639

NVD

National Vulnerability Database

https://nvd.nist.gov/vuln/detail/CVE-2025-43510