CVE-2025-43520
Apple Multiple Products Classic Buffer Overflow Vulnerability
Apple watchOS, iOS, iPadOS, macOS, visionOS, and tvOS contain a classic buffer overflow vulnerability which could allow a malicious application to cause unexpected system termination or write kernel memory. Vendor/Product: Apple Multiple Products. Added to CISA KEV 2026-03-20; 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.