CVE-2021-30860VulnerabilityPublished 11/03/2021Updated 10/24/2026
CVE-2021-30860: Apple Multiple Products Integer Overflow Vulnerability
Affects Apple Multiple ProductsSource CISA KEV
Severity
HighNo CVSS score published yet
- Exploitation
Actively exploited – in CISA KEV since 11/03/2021
- KEV deadline
- 11/17/2021
- EPSS
- 76.0% chance of exploitation in 30 days – higher than 99% of CVEs
What to do
CISA required action
Apply updates per vendor instructions.
Description
CVE-2021-30860 is an integer overflow vulnerability in Apple CoreGraphics affecting iOS, iPadOS, macOS, and watchOS. This flaw may allow code execution when processing a maliciously crafted PDF file. It is also known as FORCEDENTRY and has been exploited in the wild. The vulnerability is rated as high severity due to its potential impact. No specific affected versions or patch information is provided in the input data.