CVE ID
CVE-2025-43520
Vulnerability Name
Apple Multiple Products Classic Buffer Overflow Vulnerability
- Project: Apple
- Product: Multiple Products
Date
- Date Added: 2026-03-20
- Due Date: 2026-04-03
Description
Apple watchOS, iOS, iPadOS, macOS, visionOS, tvOS, and iPadOS contain a classic buffer overflow vulnerability which could allow a malicious application to cause unexpected system termination or write kernel memory.
Known To Be Used in Ransomware Campaigns?
Unknown
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.
Additional 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-2025-43520
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