Multiple vulnerabilities in Microsoft Apps

Descrição

Multiple vulnerabilities were found in Microsoft Apps. Malicious users can exploit these vulnerabilities to obtain sensitive information, bypass security restrictions, gain privileges.

Below is a complete list of vulnerabilities:

1. An information disclosure vulnerability in Word Copilot can be exploited remotely to obtain sensitive information.
2. An information disclosure vulnerability in M365 Copilot can be exploited remotely to obtain sensitive information.

Comunicados originais

• CVE-2026-21521

• CVE-2026-24307

Produtos relacionados

• Microsoft-Word
• Microsoft-365

Lista de CVE

• CVE-2026-21521
  high
• CVE-2026-24307
  critical

Lista de KB

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