Multiple vulnerabilities in Microsoft Office

Description

Multiple vulnerabilities were found in Microsoft Office. Malicious users can exploit these vulnerabilities to gain privileges, execute arbitrary code, bypass security restrictions, spoof user interface.

Below is a complete list of vulnerabilities:

1. An elevation of privilege vulnerability in Microsoft AutoUpdate (MAU) can be exploited remotely to gain privileges.
2. A remote code execution vulnerability in Microsoft SharePoint can be exploited remotely to execute arbitrary code.
3. A remote code execution vulnerability in Microsoft Office can be exploited remotely to execute arbitrary code.
4. A remote code execution vulnerability in Microsoft Excel can be exploited remotely to execute arbitrary code.
5. An elevation of privilege vulnerability in Win32k can be exploited remotely to gain privileges.
6. An elevation of privilege vulnerability in Microsoft Office can be exploited remotely to gain privileges.
7. A remote code execution vulnerability in Microsoft Word can be exploited remotely to execute arbitrary code.
8. A security feature bypass vulnerability in Microsoft Word can be exploited remotely to bypass security restrictions.
9. A security feature bypass vulnerability in Microsoft OneNote can be exploited remotely to bypass security restrictions.

Original advisories

• CVE-2025-29801

• CVE-2025-29794
• CVE-2025-27745
• CVE-2025-29791
• CVE-2025-27750
• CVE-2025-27751
• CVE-2025-26642
• CVE-2025-26687
• CVE-2025-27748
• CVE-2025-27749
• CVE-2025-29792
• CVE-2025-27747
• CVE-2025-27746
• CVE-2025-29823
• CVE-2025-29816
• CVE-2025-27752
• CVE-2025-27744
• CVE-2025-29793
• CVE-2025-29800
• CVE-2025-29820
• CVE-2025-29822

Related products

• Microsoft-Access
• Microsoft-Office
• Microsoft-Excel
• Microsoft-Word
• Microsoft-SharePoint

CVE list

• CVE-2025-26642
  critical
• CVE-2025-26687
  critical
• CVE-2025-27744
  critical
• CVE-2025-27745
  critical
• CVE-2025-27746
  critical
• CVE-2025-27747
  critical
• CVE-2025-27748
  critical
• CVE-2025-27749
  critical
• CVE-2025-27750
  critical
• CVE-2025-27751
  critical
• CVE-2025-27752
  critical
• CVE-2025-29791
  critical
• CVE-2025-29792
  high
• CVE-2025-29793
  high
• CVE-2025-29794
  critical
• CVE-2025-29800
  critical
• CVE-2025-29801
  critical
• CVE-2025-29816
  critical
• CVE-2025-29820
  critical
• CVE-2025-29822
  critical
• CVE-2025-29823
  critical

KB list

• 5002692
• 5002703
• 5002700
• 5002622
• 5002588
• 5002669
• 5002705
• 5002699
• 5002680
• 5002701
• 5002702
• 5002682
• 5002704
• 5002573
• 4484432
• 5002691
• 5002623

Read more

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