CVE-2025-43520

Apple Multiple Products Classic Buffer Overflow Vulnerability
0.4%
EPSS
39%
Percentile
Yes
Known exploited
0
APAC news · 90d
Summary

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
Apple
Product
Multiple Products
Added to KEV
Mar 20, 2026
Remediation due
Apr 3, 2026 (US federal deadline)
Ransomware use
Not known
Weakness
CWE-120
EPSS
0.4% as of Nov 12
In the news
  • No Asia-Pacific article names this CVE yet.
Linked
Actors named alongside it:
none
Incidents exploiting it:
  • none recorded