CVE-2021-30952

Apple Multiple Products Integer Overflow or Wraparound Vulnerability
7.0%
EPSS
94%
Percentile
Yes
Known exploited
0
APAC news · 90d
Summary

Apple tvOS, macOS, Safari, iPadOS and watchOS contain an integer overflow or wraparound vulnerability due to the processing of maliciously crafted web content that may lead to arbitrary code execution.

Vendor
Apple
Product
Multiple Products
Added to KEV
Mar 5, 2026
Remediation due
Mar 26, 2026 (US federal deadline)
Ransomware use
Not known
Weakness
CWE-190
EPSS
7.0% 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