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CVE-2026-33822

Microsoft Word Information Disclosure Vulnerability

Published: Apr 14, 2026Updated: Apr 14, 2026 Sources: CVE List NVD
NVD MITRE
6.1CVSS
MEDIUM

Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information locally.

EPSS Score
0.0%
Top 85.5%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

CVSS Vector Breakdown

AV:LAC:LPR:NUI:RS:UC:LI:NA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:NIntegrity
None
A:HAvailability
High

Weaknesses

CWE-125

Affected Products

Microsoft 365 Apps for Enterprise
Microsoft
Microsoft Office LTSC for Mac 2021
Microsoft
Microsoft Office LTSC for Mac 2024
Microsoft

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

MITRE ATT&CK

1 technique
Collection
View detailed technique mapping

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-33822
msrc.microsoft.com

Timeline

Published
Apr 14, 2026
Last Updated
Apr 14, 2026

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