CVE-2024-54509

7.8 highEPSS 0.3%

High (7.8) in apple macos. EPSS 0.3% 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 Sequoia 15.2, macOS Sonoma 14.7.2, macOS Sonoma 14.7.3. An app may be able to cause unexpected system termination or write kernel memory.

Severity

CVSS 3.1

7.8 high

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

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 18% of CVEs (scores of 2026-10-31)
CWE: CWE-787
Published: 2025-01-27
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

apple:macos

References

https://support.apple.com/en-us/121839
https://support.apple.com/en-us/121840
https://support.apple.com/en-us/122069
http://seclists.org/fulldisclosure/2025/Jan/16

Check your stack JSON