CVE-2023-32366

7.8 highEPSS 0.2%

High (7.8) in apple. EPSS 0.2% chance of exploitation in the next 30 days.

An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.7.5, macOS Ventura 13.3, iOS 16.4 and iPadOS 16.4, iOS 15.7.4 and iPadOS 15.7.4, macOS Monterey 12.6.4. Processing a font file may lead to arbitrary code execution.

Severity

CVSS 3.1

7.8 high

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 11% of CVEs (scores of 2026-10-31)
CWE: CWE-787
Published: 2024-01-10
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

apple:ipados
apple:iphone_os
apple:macos

References

https://support.apple.com/en-us/HT213670
https://support.apple.com/en-us/HT213673
https://support.apple.com/en-us/HT213675
https://support.apple.com/en-us/HT213676
https://support.apple.com/en-us/HT213677

Check your stack JSON