PT-2026-65135
CVE-2026-39877
·
Published
2026-05-11
·
Updated
2026-08-25
Description by
CVSS 3.1
7.8
HighMetricsAV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions
macOS Sequoia versions prior to 15.7.8
macOS Sonoma versions prior to 14.8.8
Description
A memory corruption issue exists due to improper memory handling, which could allow an application to disclose kernel memory. Kernel memory refers to the protected area of memory used by the operating system core.
Recommendations
Update macOS Sequoia to version 15.7.8.
Update macOS Sonoma to version 14.8.8.
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