CVE-2026-20948

πŸ”΄ HIGH

Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute code locally.

Published
Jan 13, 2026
Last Modified
Jan 16, 2026
Views
14
Bookmarks
0

Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute code locally.

Affected Products (14)

microsoft - 365_apps

Version: -

microsoft - 365_apps

Version: -

microsoft - office

Version: 2019

microsoft - office

Version: 2019

microsoft - office_long_term_servicing_channel

Version: 2021

microsoft - office_long_term_servicing_channel

Version: 2021

microsoft - office_long_term_servicing_channel

Version: 2021

microsoft - office_long_term_servicing_channel

Version: 2024

microsoft - office_long_term_servicing_channel

Version: 2024

microsoft - office_long_term_servicing_channel

Version: 2024

microsoft - sharepoint_server

Version: 2016

microsoft - sharepoint_server

Version: 2019

microsoft - word

Version: 2016

microsoft - word

Version: 2016

CVSS Scores

CVSS 3.1 7.8
7.8
HIGH
CVSS 2.0 7.8

Additional Information

Source
secure@microsoft.com
State
Analyzed

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