SEPTEMBER 17, 2026
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Case File

CVE-2026-64704

CRITICAL · CVSS 9.8 EPSS 0.85%

Source: NVD + CISA KEV + EPSS · Published 2026-07-27 · Last synced 2026-08-26

CyberRota Analysis

AI-Generated

A type confusion vulnerability in unspecified products can lead to unexpected system termination due to improper memory handling. This critical issue, with a CVSS score of 9.8, should be prioritized by all users and administrators of macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, and macOS Tahoe 26.6 to mitigate potential system instability and security risks.

CVE
CVE-2026-64704
Severity
CRITICAL
CVSS
9.8
EPSS
0.85%

Original NVD Description

A type confusion issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. An app may be able to cause unexpected system termination.

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2026-86917 HIGH CVE-2026-86905 MEDIUM CVE-2026-86904 HIGH CVE-2026-86903 MEDIUM CVE-2026-86895 HIGH CVE-2026-86894 HIGH