Multiple vulnerabilities in Microsoft Apps

説明

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.

オリジナルアドバイザリー

• CVE-2026-21521

• CVE-2026-24307

関連製品

• Microsoft-Word
• Microsoft-365

CVEリスト

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

KBリスト

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