Microsoft Word Vulnerabilities

Microsoft Microsoft Word vulnerabilities.

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8 September 2026

Buffer Over-read in Microsoft Office Word Affects User Data Security
CVE-2026-83949
MicrosoftMicrosoft 365 Apps For...5.5MEDIUM
Buffer Over-read Vulnerability in Microsoft Office Word by Microsoft
CVE-2026-83951
MicrosoftMicrosoft 365 Apps For...5.5MEDIUM
Out-of-Bounds Read Vulnerability in Microsoft Office Word
CVE-2026-80090
MicrosoftMicrosoft 365 Apps For...6.5MEDIUM
Heap-Based Buffer Overflow in Microsoft Office Word by Microsoft
CVE-2026-80085
MicrosoftMicrosoft 365 Apps For...8.8HIGH
Remote Code Execution Vulnerability in Microsoft Office Word
CVE-2026-80080
MicrosoftMicrosoft 365 Apps For...8.8HIGH
Remote Code Execution Vulnerability in Microsoft Office Outlook
CVE-2026-78525
MicrosoftMicrosoft 365 Apps For...8.8HIGH
Out-of-Bounds Read Vulnerability in Microsoft Office Outlook
CVE-2026-78520
MicrosoftMicrosoft 365 Apps For...6.5MEDIUM
Out-of-Bounds Read Vulnerability in Microsoft Office Word
CVE-2026-78522
MicrosoftMicrosoft 365 Apps For...6.5MEDIUM
Heap-based Buffer Overflow in Microsoft Office Word
CVE-2026-78521
MicrosoftMicrosoft 365 Apps For...8.8HIGH
Out-of-Bounds Read Vulnerability in Microsoft Office Word
CVE-2026-80079
MicrosoftMicrosoft 365 Apps For...6.5MEDIUM
Information Disclosure Vulnerability in Microsoft Office Word by Microsoft
CVE-2026-78503
MicrosoftMicrosoft 365 Apps For...6.5MEDIUM
Remote Code Execution Vulnerability in Microsoft Office Word by Microsoft
CVE-2026-78514
MicrosoftMicrosoft 365 Apps For...8.8HIGH
Remote Code Execution Vulnerability in Microsoft Office Word by Microsoft
CVE-2026-78512
MicrosoftMicrosoft 365 Apps For...8.8HIGH
Information Disclosure Vulnerability in Microsoft Office Word by Microsoft
CVE-2026-78506
MicrosoftMicrosoft 365 Apps For...5.5MEDIUM
Information Disclosure in Microsoft Office Word Affects Users
CVE-2026-77911
MicrosoftMicrosoft 365 Apps For...6.5MEDIUM
Remote Code Execution Vulnerability in Microsoft Office Word
CVE-2026-77901
MicrosoftMicrosoft 365 Apps For...8.8HIGH
Information Disclosure Vulnerability in Microsoft Office Word
CVE-2026-72976
MicrosoftMicrosoft 365 Apps For...5MEDIUM
Heap-based Buffer Overflow in Microsoft Office Word Affects Microsoft
CVE-2026-72973
MicrosoftMicrosoft 365 Apps For...8.8HIGH
Heap-Based Buffer Overflow in Microsoft Office Word by Microsoft
CVE-2026-72972
MicrosoftMicrosoft 365 Apps For...8.8HIGH
Heap-Based Buffer Overflow in Microsoft Office Outlook by Microsoft
CVE-2026-78509
MicrosoftMicrosoft 365 Apps For...9.8CRITICAL
Heap-Based Buffer Overflow in Microsoft Office Word
CVE-2026-78517
MicrosoftMicrosoft 365 Apps For...8.8HIGH
Stack-Based Buffer Overflow in Microsoft Office Word by Microsoft
CVE-2026-78504
MicrosoftMicrosoft 365 Apps For...8.8HIGH
Information Disclosure Vulnerability in Microsoft Office Word
CVE-2026-78502
MicrosoftMicrosoft 365 Apps For...6.5MEDIUM
Heap-Based Buffer Overflow in Microsoft Office Word by Microsoft
CVE-2026-78511
MicrosoftMicrosoft 365 Apps For...8.8HIGH
Heap-Based Buffer Overflow in Microsoft Office Word
CVE-2026-69764
MicrosoftMicrosoft 365 Apps For...8.8HIGH

Microsoft Word Vulnerabilities

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8 September 2026

Buffer Over-read in Microsoft Office Word Affects User Data Security

Buffer Over-read Vulnerability in Microsoft Office Word by Microsoft

Out-of-Bounds Read Vulnerability in Microsoft Office Word

Heap-Based Buffer Overflow in Microsoft Office Word by Microsoft

Remote Code Execution Vulnerability in Microsoft Office Word

Remote Code Execution Vulnerability in Microsoft Office Outlook

Out-of-Bounds Read Vulnerability in Microsoft Office Outlook

Out-of-Bounds Read Vulnerability in Microsoft Office Word

Heap-based Buffer Overflow in Microsoft Office Word

Out-of-Bounds Read Vulnerability in Microsoft Office Word

Information Disclosure Vulnerability in Microsoft Office Word by Microsoft

Remote Code Execution Vulnerability in Microsoft Office Word by Microsoft

Remote Code Execution Vulnerability in Microsoft Office Word by Microsoft

Information Disclosure Vulnerability in Microsoft Office Word by Microsoft

Information Disclosure in Microsoft Office Word Affects Users

Remote Code Execution Vulnerability in Microsoft Office Word

Information Disclosure Vulnerability in Microsoft Office Word

Heap-based Buffer Overflow in Microsoft Office Word Affects Microsoft

Heap-Based Buffer Overflow in Microsoft Office Word by Microsoft

Heap-Based Buffer Overflow in Microsoft Office Outlook by Microsoft

Heap-Based Buffer Overflow in Microsoft Office Word

Stack-Based Buffer Overflow in Microsoft Office Word by Microsoft

Information Disclosure Vulnerability in Microsoft Office Word

Heap-Based Buffer Overflow in Microsoft Office Word by Microsoft

Heap-Based Buffer Overflow in Microsoft Office Word