CVE-2026-55029 in Office

الملخص

بحسب MITRE • 14/07/2026

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

• مسؤول: Microsoft
• حجز: 16/06/2026
• إفشاء: 14/07/2026
• الاعتدال: تمت الموافقة
• إدخال: VDB-378821
• CPE: جاهز
• CWE: CWE-122 (مؤكد)
• CVSS: 4.8 (VulDB)
• EPSS: 0.00000
• KEV: لا
• النشاطات: منخفض جدًا
• القطاع: Hostingprovider, Energy, ...

المصادر

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-55029
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-55029
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-55029/