CVE-2026-109499
Access of resource using incompatible type ('type confusion') in Microsoft Office SharePoint allows an authorized attacker to execute code o
CVSS
8.8
High
EPSS
—
KEV
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Exploit Today
0
0-100
Published: Nov 10, 2026 · Last modified: Nov 10, 2026 · CWE-843
Not enough EPSS history yet.
Access of resource using incompatible type ('type confusion') in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
CVECVSSEPSSKEVRExploitTitleMod.
CVE-2026-596327.5 HIG—
——0In RespondReceivedMessage of MtsMessageController.cpp, there is a possible way to trigger memory exhaustion via an undrained message queue due to a type confusion. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.9hCVE-2026-970137.8 HIG—
——0Access of resource using incompatible type ('type confusion') in Windows Shell allows an authorized attacker to elevate privileges locally.6hCVE-2026-960287.8 HIG—
——0Access of resource using incompatible type ('type confusion') in Windows Installer allows an authorized attacker to elevate privileges locally.6hCVE-2026-959608.8 HIG—
——0Access of resource using incompatible type ('type confusion') in Windows Advanced Rasterization Platform allows an authorized attacker to elevate privileges locally.6hCVE-2026-1199936.5 MED—
——0Access of resource using incompatible type ('type confusion') in Microsoft Office Outlook allows an unauthorized attacker to disclose information over a network.12hCVE-2026-1169226.5 MED—
——0Access of resource using incompatible type ('type confusion') in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information over a network.11h