CVE-2026-26113

Published Mar 10, 2026

Last updated a day ago

Overview

Description
Untrusted pointer dereference in Microsoft Office allows an unauthorized attacker to execute code locally.
Source
secure@microsoft.com
NVD status
Analyzed
Products
365_apps, office, office_long_term_servicing_channel, sharepoint_server

Risk scores

CVSS 3.1

Type
Primary
Base score
7.8
Impact score
5.9
Exploitability score
1.8
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Severity
HIGH

Weaknesses

secure@microsoft.com
CWE-822
nvd@nist.gov
NVD-CWE-Other

Social media

Hype score
Not currently trending

Configurations

References

Sources include official advisories and independent security research.