CyberRota Analysis
AI-GeneratedA critical buffer overflow vulnerability in unspecified products could allow an application to exploit size validation flaws, potentially leading to unexpected system termination. Organizations using affected versions of macOS should prioritize patching to mitigate the risk of system crashes and potential exploitation. Immediate attention is recommended for environments relying on stability and security.
CVE
CVE-2026-64691
Severity
CRITICAL
CVSS
9.8
EPSS
0.45%
Original NVD Description
A buffer overflow was addressed with improved size validation. This issue is fixed in macOS Tahoe 26.6. An app may be able to cause unexpected system termination.
Related CVEs
Other vulnerabilities affecting the same vendor(s)