Microsoft Microsoft 365 Apps for Enterprise vulnerabilities

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Published CVEs affecting Microsoft Microsoft 365 Apps for Enterprise: 374 record(s), with affected versions and fixes.

CVE-2026-102855 High · 8.8 CWE-122 Oct 13, 2026

Microsoft Office Visio Remote Code Execution Vulnerability

Heap-based buffer overflow in Microsoft Office Visio allows an unauthorized attacker to execute code over a network.

CVE-2026-97781 High · 8.8 CWE-77 Oct 13, 2026

Microsoft Office OneNote Remote Code Execution Vulnerability

Improper neutralization of special elements used in a command ('command injection') in Microsoft Office OneNote allows an unauthorized attacker to execute code over a network.

CVE-2026-97780 High · 8.8 CWE-122 Oct 13, 2026

Microsoft Office Excel Remote Code Execution Vulnerability

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

CVE-2026-97779 Medium · 6.5 CWE-125 Oct 13, 2026

Microsoft Office Excel Information Disclosure Vulnerability

Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.

CVE-2026-97778 High · 8.8 CWE-190 Oct 13, 2026

Microsoft Office Excel Remote Code Execution Vulnerability

Integer overflow or wraparound in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

CVE-2026-97777 High · 8.8 CWE-122 Oct 13, 2026

Microsoft Office Excel Remote Code Execution Vulnerability

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

CVE-2026-97776 High · 8.8 CWE-122 Oct 13, 2026

Microsoft Office Excel Remote Code Execution Vulnerability

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

CVE-2026-97775 High · 8.8 CWE-400 Oct 13, 2026

Microsoft Office Excel Remote Code Execution Vulnerability

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

CVE-2026-97774 High · 7.0 CWE-367 Oct 13, 2026

Microsoft Office Click-To-Run Elevation of Privilege Vulnerability

Time-of-check time-of-use (toctou) race condition in Microsoft Office Click-To-Run allows an authorized attacker to elevate privileges locally.

CVE-2026-97773 High · 8.8 CWE-122 Oct 13, 2026

Microsoft Office Excel Remote Code Execution Vulnerability

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

CVE-2026-97772 High · 8.8 CWE-415 Oct 13, 2026

Microsoft Office Excel Remote Code Execution Vulnerability

Double free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

CVE-2026-97771 High · 8.8 CWE-416 Oct 13, 2026

Microsoft Office Excel Remote Code Execution Vulnerability

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

CVE-2026-97770 High · 8.8 CWE-121 Oct 13, 2026

Microsoft Office Excel Remote Code Execution Vulnerability

Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

CVE-2026-97769 High · 8.8 CWE-20 Oct 13, 2026

Microsoft Office Excel Remote Code Execution Vulnerability

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

CVE-2026-97768 High · 8.8 CWE-122 Oct 13, 2026

Microsoft Office Excel Remote Code Execution Vulnerability

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

CVE-2026-97767 High · 8.8 CWE-415 Oct 13, 2026

Microsoft Office Excel Remote Code Execution Vulnerability

Double free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

CVE-2026-97766 High · 8.8 CWE-122 Oct 13, 2026

Microsoft Office Excel Remote Code Execution Vulnerability

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

CVE-2026-97765 High · 8.8 CWE-122 Oct 13, 2026

Microsoft Office Excel Remote Code Execution Vulnerability

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

CVE-2026-97763 High · 8.8 CWE-122 Oct 13, 2026

Microsoft Office Excel Remote Code Execution Vulnerability

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

CVE-2026-97762 High · 8.8 CWE-787 Oct 13, 2026

Microsoft Office Excel Remote Code Execution Vulnerability

Out-of-bounds write in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

CVE-2026-97761 High · 8.8 CWE-121 Oct 13, 2026

Microsoft Office Excel Remote Code Execution Vulnerability

Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

CVE-2026-97760 Medium · 6.5 CWE-125 Oct 13, 2026

Microsoft Office Excel Information Disclosure Vulnerability

Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.

CVE-2026-97759 High · 8.8 CWE-416 Oct 13, 2026

Microsoft Office Excel Remote Code Execution Vulnerability

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

CVE-2026-97758 High · 8.8 CWE-122 Oct 13, 2026

Microsoft Office Excel Remote Code Execution Vulnerability

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

CVE-2026-97757 High · 8.8 CWE-122 Oct 13, 2026

Microsoft Office Excel Remote Code Execution Vulnerability

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.