An integer overflow was addressed with improved input validation. This issue is fixed in macOS Sequoia 15.8.2. An app may be able to cause a denial-of-service.
https://support.apple.com/en-us/149523
https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-110201
Source: Mitre, NVD
Published: 2026-10-26
Updated: 2026-10-27
Base Score: 5
Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P
Severity: Medium
Base Score: 5.5
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS: 0.00197