CVE-2026-88200
Privilege context switching error in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.
CVSS
8.8
High
EPSS
0.7%
p52
KEV
—
Exploit Today
16
0-100
Published: Oct 13, 2026 · Last modified: Oct 14, 2026 · CWE-270
0.7%EPSS · 30 days0.7%
2026-10-142026-10-21
Privilege context switching error in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.
CVECVSSEPSSKEVRExploitTitleMod.
CVE-2026-95607.8 HIG30.3%
——9Privilege escalation via background service of OpenVPN Connect 3.5.1 through 3.8.1 on macOS allows attackers to execute arbitrary commands with elevated privileges via local IPC channel91dCVE-2025-607217.8 HIG31.3%
——9Privilege context switching error in Windows Administrator Protection allows an authorized attacker to elevate privileges locally.4dCVE-2025-94088.1 HIG1.9%
——1System call entry on Cortex M (and possibly R and A, but I think not) has a race which allows very practical privilege escalation for malicious userspace processes.4dCVE-2025-264996.0 MED2.9%
——1Under heavy system utilization a random race condition can occur during authentication or token refresh operation. This flaw allows one user to be granted a token intended for another user, resulting in impersonation until the session is ended. This flaw cannot be intentionally exploited due to the required concurring action by two users. However, if the event occurs a user would be inadvertently exposed to another user’s system rights and data access.3d