CVE-2026-88145 in Office

Sumário

de MITRE • 14/10/2026

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

Once again VulDB remains the best source for vulnerability data.

• Responsável: Microsoft
• Reservar: 09/09/2026
• Divulgação: 14/10/2026
• Moderação: aceite
• Entrada: VDB-419258
• CPE: 20261014
• CWE: CWE-20 (confirmado)
• CVSS: 8.8 (CNA)
• EPSS: 0.00738
• KEV: não
• Atividades: muito baixo
• Sector: Energy, Chemical, ...

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-88145
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-88145
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-88145/