CVE-2026-81388 in Excel

Riassunto

di MITRE • 08/09/2026

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

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• Responsabile: Microsoft
• Prenotare: 26/08/2026
• Divulgazione: 08/09/2026
• Moderazione: accettato
• Voce: VDB-400871
• CPE: pronto
• CWE: CWE-121 (confermato)
• CVSS: 7.8 (CNA)
• EPSS: 0.00000
• KEV: no
• Attività: molto basso
• Settore: Finance, Energy, ...

Fonti

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-81388
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-81388
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-81388/