CVE-2026-43809 in macOS

الملخص

بحسب MITRE • 28/07/2026

An out-of-bounds read was addressed with improved bounds checking. 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.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

• مسؤول: Apple
• حجز: 02/05/2026
• إفشاء: 28/07/2026
• الاعتدال: تمت الموافقة
• إدخال: VDB-383681
• CPE: جاهز
• CWE: CWE-125 (مؤكد)
• CVSS: 4.8 (VulDB)
• EPSS: 0.00162
• KEV: لا
• النشاطات: منخفض جدًا
• القطاع: Homeoffice, Government, ...

المصادر

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-43809
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-43809
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-43809/