CVE-2026-64705

Name of the Vulnerable Software and Affected Versions macOS Sequoia versions prior to 15.7.7 macOS Sonoma versions prior to 14.8.7

Description A buffer overflow occurs due to insufficient bounds checking. This flaw allows an application to write to kernel memory or cause unexpected system termination. A buffer overflow is a condition where a program writes more data to a block of memory than it can hold, potentially overwriting adjacent memory locations.

Recommendations Update macOS Sequoia to version 15.7.7. Update macOS Sonoma to version 14.8.7.