Skip to contentMicrosoft 365 vulnerabilities
- microsoft 365 word copilotWord Copilot Information Disclosure VulnerabilityCVE-2026-215217.4 High
- microsoft 365 copilotM365 Copilot Information Disclosure VulnerabilityCVE-2026-243079.3 Critical
- microsoft excel, office, 365 apps +9 more +11 moreMicrosoft Excel Remote Code Execution VulnerabilityCVE-2026-209577.8 High
- microsoft office, 365 apps, 365 apps for enterprise +7 more +9 moreMicrosoft Office Remote Code Execution VulnerabilityCVE-2026-209528.4 High
- microsoft excel, office, 365 apps +9 more +11 moreMicrosoft Excel Remote Code Execution VulnerabilityCVE-2026-209507.8 High
- microsoft 365 apps, 365 apps for enterprise, office ltsc 2021 +4 more +6 moreMicrosoft Excel Security Feature Bypass VulnerabilityCVE-2026-209497.8 High
- microsoft office, word, 365 apps +11 more +13 moreMicrosoft Word Remote Code Execution VulnerabilityCVE-2026-209487.8 High
- microsoft 365 apps, 365 apps for enterprise, office ltsc 2021 +4 more +6 moreMicrosoft Excel Remote Code Execution VulnerabilityCVE-2026-209567.8 High
- microsoft office, 365 apps, 365 apps for enterprise +7 more +9 moreMicrosoft Excel Remote Code Execution VulnerabilityCVE-2026-209557.8 High
- microsoft office, 365 apps, 365 apps for enterprise +7 more +9 moreMicrosoft Office Remote Code Execution VulnerabilityCVE-2026-209538.4 High
- microsoft excel, office, 365 apps +8 more +10 moreMicrosoft Excel Remote Code Execution VulnerabilityCVE-2026-209467.8 High
- microsoft 365 apps, 365 apps for enterprise, office ltsc for mac 2021 +2 more +4 moreMicrosoft Word Remote Code Execution VulnerabilityCVE-2026-209448.4 High
- microsoft excel, office, 365 apps +9 more +11 moreMicrosoft Excel Remote Code Execution VulnerabilityCVE-2025-625607.8 High
- microsoft office, word, 365 apps +11 more +13 moreMicrosoft Word Remote Code Execution VulnerabilityCVE-2025-625597.8 High
- microsoft office, word, 365 apps +11 more +13 moreMicrosoft Word Remote Code Execution VulnerabilityCVE-2025-625587.8 High
- microsoft office, 365 apps, 365 copilot +9 more +11 moreMicrosoft Office Remote Code Execution VulnerabilityCVE-2025-625578.4 High
- microsoft excel, office, 365 apps +9 more +11 moreMicrosoft Excel Remote Code Execution VulnerabilityCVE-2025-625567.8 High
- microsoft office, word, 365 apps +11 more +13 moreMicrosoft Word Remote Code Execution VulnerabilityCVE-2025-625557.0 High
- microsoft office, 365 apps, 365 copilot +9 more +11 moreMicrosoft Office Remote Code Execution VulnerabilityCVE-2025-625548.4 High
- microsoft excel, office, 365 apps +8 more +10 moreMicrosoft Excel Remote Code Execution VulnerabilityCVE-2025-625537.8 High
- microsoft access, office, 365 apps +7 more +9 moreMicrosoft Access Remote Code Execution VulnerabilityCVE-2025-625527.8 High
- microsoft excel, office, 365 apps +9 more +11 moreMicrosoft Excel Remote Code Execution VulnerabilityCVE-2025-625647.8 High
- microsoft excel, office, 365 apps +9 more +11 moreMicrosoft Excel Remote Code Execution VulnerabilityCVE-2025-625637.8 High
- microsoft office, 365 apps, 365 apps for enterprise +11 more +13 moreMicrosoft Outlook Remote Code Execution VulnerabilityCVE-2025-625627.8 High
- microsoft excel, office, 365 apps +9 more +11 moreMicrosoft Excel Remote Code Execution VulnerabilityCVE-2025-625617.8 High
- microsoft 365 defender portalMicrosoft Defender Portal Spoofing VulnerabilityCVE-2025-624598.3 High
- microsoft dynamics 365 field service (online), dynamics 365 +1 moreDynamics 365 Field Service (online) Spoofing VulnerabilityCVE-2025-622118.7 High
- microsoft 365 apps, 365 apps for enterprise, office ltsc 2021 +2 more +4 moreMicrosoft Office Remote Code Execution VulnerabilityCVE-2025-622057.8 High
- microsoft excel, office, 365 apps +9 more +11 moreMicrosoft Excel Remote Code Execution VulnerabilityCVE-2025-622037.8 High
- microsoft excel, office, 365 apps +9 more +11 moreMicrosoft Excel Information Disclosure VulnerabilityCVE-2025-622027.1 High
- microsoft excel, office, 365 apps +9 more +11 moreMicrosoft Excel Remote Code Execution VulnerabilityCVE-2025-622017.8 High
- microsoft excel, office, 365 apps +7 more +9 moreMicrosoft Excel Remote Code Execution VulnerabilityCVE-2025-622007.8 High
- microsoft 365 copilot, office for android, office ltsc for mac 2021 +35 more +37 moreGDI+ Remote Code Execution VulnerabilityCVE-2025-607249.8 Critical
- microsoft excel, office, 365 apps +6 more +8 moreMicrosoft Excel Information Disclosure VulnerabilityCVE-2025-592405.5 Medium
- microsoft 365 apps, 365 apps for enterprise, office ltsc 2021 +2 more +4 moreMicrosoft Office Remote Code Execution VulnerabilityCVE-2025-622167.8 High
- microsoft dynamics 365 field service (online), dynamics 365 +1 moreDynamics 365 Field Service (online) Spoofing VulnerabilityCVE-2025-622108.7 High
- microsoft dynamics 365, dynamics 365 (on-premises) version 9.1 +1 moreMicrosoft Dynamics 365 (On-Premises) Information Disclosure VulnerabilityCVE-2025-622066.5 Medium
- microsoft 365 apps, 365 copilot, excel +8 more +10 moreMicrosoft Office Remote Code Execution VulnerabilityCVE-2025-621997.8 High
- microsoft 365 apps, 365 apps for enterprise, office ltsc 2024 +2 more +4 moreMicrosoft Excel Information Disclosure VulnerabilityCVE-2025-607284.3 Medium
- microsoft excel, office, 365 apps +9 more +11 moreMicrosoft Excel Remote Code Execution VulnerabilityCVE-2025-607277.8 High
- microsoft excel, office, 365 apps +9 more +11 moreMicrosoft Excel Information Disclosure VulnerabilityCVE-2025-607267.1 High
- microsoft office, powerpoint, 365 apps +6 more +8 moreMicrosoft PowerPoint Remote Code Execution VulnerabilityCVE-2025-592387.8 High
- microsoft excel, office, 365 apps +15 more +17 moreMicrosoft Excel Information Disclosure VulnerabilityCVE-2025-592327.1 High
- microsoft 365 apps, 365 apps for enterprise, office ltsc 2024 +1 more +3 moreMicrosoft Office Denial of Service VulnerabilityCVE-2025-592295.5 Medium
- microsoft office, 365 apps, 365 copilot +9 more +11 moreMicrosoft Office Remote Code Execution VulnerabilityCVE-2025-592277.8 High
- microsoft 365 apps, 365 apps for enterprise, office ltsc 2021 +2 more +4 moreMicrosoft Office Visio Remote Code Execution VulnerabilityCVE-2025-592267.8 High
- microsoft excel, office, 365 apps +9 more +11 moreMicrosoft Excel Remote Code Execution VulnerabilityCVE-2025-592257.8 High
- microsoft excel, office, 365 apps +9 more +11 moreMicrosoft Excel Remote Code Execution VulnerabilityCVE-2025-592247.8 High
- microsoft excel, office, 365 apps +9 more +11 moreMicrosoft Excel Remote Code Execution VulnerabilityCVE-2025-592237.8 High
- microsoft office, word, 365 apps +11 more +13 moreMicrosoft Word Remote Code Execution VulnerabilityCVE-2025-592227.8 High
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