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.
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
For CVE-2025-43520, added to the catalogue on Mar 20, 2026 with a remediation deadline of Apr 03, 2026.
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