EUVD-2026-22615

| CVE-2026-33095 HIGH
2026-04-14 microsoft
Denial Of Service Use After Free Memory Corruption Microsoft Microsoft 365 Apps For Enterprise Microsoft Office Ltsc 2021 Microsoft Office Ltsc 2024 Microsoft Office Ltsc For Mac 2021 Microsoft Office Ltsc For Mac 2024
7.8
CVSS 3.1
Temporal: 6.8
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CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

1
Analysis Generated
Apr 14, 2026 - 19:23 vuln.today

DescriptionNVD

Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally.

AnalysisAI

Use-after-free memory corruption in Microsoft Office Word enables local code execution with high privileges when victims open malicious documents. Affects Microsoft 365 Apps for Enterprise and Office LTSC 2021/2024 for Windows and Mac (versions below 16.108.26041219 for Mac; click-to-run editions require latest security updates). …

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RemediationAI

Within 24 hours: Identify all systems running Microsoft 365 Apps for Enterprise, Office LTSC 2021, or Office LTSC 2024 (Windows and macOS) and verify current versions against patch baseline. Within 7 days: Deploy Microsoft Office security updates to all affected systems, ensuring macOS deployments reach version 16.108.26041219 or later and Windows click-to-run editions receive latest security updates per Microsoft advisory. …

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EUVD-2026-22615 vulnerability details – vuln.today
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