Microsoft Office Vulnerabilities

Microsoft Microsoft Office vulnerabilities.

JSON RSS CSV 🔔 Create Alert Trigger

11 August 2026

Heap-Based Buffer Overflow in Microsoft Office Products by Microsoft
CVE-2026-70130
MicrosoftMicrosoft 365 Apps For...8.4HIGH
Stack-based Buffer Overflow in Microsoft Excel by Microsoft
CVE-2026-68817
MicrosoftMicrosoft 365 Apps For...7.8HIGH
Out-of-Bounds Read Vulnerability in Microsoft Excel by Microsoft
CVE-2026-68814
MicrosoftMicrosoft 365 Apps For...7.8HIGH
Heap-Based Buffer Overflow in Microsoft Office Excel by Microsoft
CVE-2026-68812
MicrosoftMicrosoft 365 Apps For...7.8HIGH
Heap-Based Buffer Overflow in Microsoft Excel by Microsoft
CVE-2026-68805
MicrosoftMicrosoft 365 Apps For...7.8HIGH
Numeric Truncation Flaw in Microsoft Excel by Microsoft
CVE-2026-68804
MicrosoftMicrosoft 365 Apps For...7.8HIGH
Type Confusion Vulnerability in Microsoft Office Excel
CVE-2026-68803
MicrosoftMicrosoft 365 Apps For...7.8HIGH
Heap-based Buffer Overflow in Microsoft Excel by Microsoft
CVE-2026-68801
MicrosoftMicrosoft 365 Apps For...7.8HIGH
Information Disclosure Vulnerability in Microsoft Excel
CVE-2026-68799
MicrosoftMicrosoft 365 Apps For...5.5MEDIUM
Heap-based Buffer Overflow in Microsoft Office Excel
CVE-2026-68798
MicrosoftMicrosoft 365 Apps For...7.8HIGH
Out-of-Bounds Read Vulnerability in Microsoft Office Excel by Microsoft
CVE-2026-68797
MicrosoftMicrosoft 365 Apps For...5.5MEDIUM
Information Disclosure Vulnerability in Microsoft Office
CVE-2026-66809
MicrosoftMicrosoft 365 Apps For...5.5MEDIUM
Heap-based Buffer Overflow in Microsoft Office Word by Microsoft
CVE-2026-66810
MicrosoftMicrosoft 365 Apps For...5.5MEDIUM
Stack-based Buffer Overflow in Microsoft Office
CVE-2026-66807
MicrosoftMicrosoft 365 Apps For...7.8HIGH
Information Disclosure in Microsoft Office Word by Microsoft
CVE-2026-66806
MicrosoftMicrosoft 365 Apps For...5.5MEDIUM
Spoofing Vulnerability in Microsoft Office Outlook from Microsoft
CVE-2026-62882
MicrosoftMicrosoft 365 Apps For...4.3MEDIUM
Stack-based Buffer Overflow in Microsoft Office Access
CVE-2026-64919
MicrosoftMicrosoft 365 Apps For...7.8HIGH
Information Disclosure Vulnerability in Microsoft Office Word from Microsoft
CVE-2026-64917
MicrosoftMicrosoft 365 Apps For...5.5MEDIUM
Heap-based Buffer Overflow in Microsoft Office Access
CVE-2026-64920
MicrosoftMicrosoft 365 Apps For...7.8HIGH
Heap-based Buffer Overflow in Microsoft Office Word by Microsoft
CVE-2026-64915
MicrosoftMicrosoft 365 Apps For...7.8HIGH
Heap-based Buffer Overflow in Microsoft Office Access
CVE-2026-64914
MicrosoftMicrosoft 365 Apps For...7.8HIGH
Heap-Based Buffer Overflow in Microsoft Office Access
CVE-2026-64908
MicrosoftMicrosoft 365 Apps For...7.8HIGH
Integer Overflow Vulnerability in Microsoft Office
CVE-2026-64911
MicrosoftMicrosoft 365 Apps For...7.8HIGH
Stack-based Buffer Overflow in Microsoft Office Access by Microsoft
CVE-2026-64912
MicrosoftMicrosoft 365 Apps For...7.8HIGH
Untrusted Pointer Dereference in Microsoft Office Software
CVE-2026-64910
MicrosoftMicrosoft 365 Apps For...7.8HIGH

Microsoft Office Vulnerabilities

Vulnerability Published:

Sort By:

11 August 2026

Heap-Based Buffer Overflow in Microsoft Office Products by Microsoft

Stack-based Buffer Overflow in Microsoft Excel by Microsoft

Out-of-Bounds Read Vulnerability in Microsoft Excel by Microsoft

Heap-Based Buffer Overflow in Microsoft Office Excel by Microsoft

Heap-Based Buffer Overflow in Microsoft Excel by Microsoft

Numeric Truncation Flaw in Microsoft Excel by Microsoft

Type Confusion Vulnerability in Microsoft Office Excel

Heap-based Buffer Overflow in Microsoft Excel by Microsoft

Information Disclosure Vulnerability in Microsoft Excel

Heap-based Buffer Overflow in Microsoft Office Excel

Out-of-Bounds Read Vulnerability in Microsoft Office Excel by Microsoft

Information Disclosure Vulnerability in Microsoft Office

Heap-based Buffer Overflow in Microsoft Office Word by Microsoft

Stack-based Buffer Overflow in Microsoft Office

Information Disclosure in Microsoft Office Word by Microsoft

Spoofing Vulnerability in Microsoft Office Outlook from Microsoft

Stack-based Buffer Overflow in Microsoft Office Access

Information Disclosure Vulnerability in Microsoft Office Word from Microsoft

Heap-based Buffer Overflow in Microsoft Office Access

Heap-based Buffer Overflow in Microsoft Office Word by Microsoft

Heap-based Buffer Overflow in Microsoft Office Access

Heap-Based Buffer Overflow in Microsoft Office Access

Integer Overflow Vulnerability in Microsoft Office

Stack-based Buffer Overflow in Microsoft Office Access by Microsoft

Untrusted Pointer Dereference in Microsoft Office Software