CVE-2026-85881

Microsoft Office Graphics Elevation of Privilege Vulnerability

Published Oct 13, 2026 CVSS 3.1 · 8 High EPSS < 1% KEV · Not listed
Description
Stack-based buffer overflow in Microsoft Graphics Component allows an authorized attacker to elevate privileges over a network.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Microsoft 365 Copilot
CPEs cpe:2.3:a:microsoft:365_copilot:*:*:*:*:*:android:*:*
Vendors & Products Microsoft 365 Copilot
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Stack-based buffer overflow in Microsoft Graphics Component allows an authorized attacker to elevate privileges over a network.
Title Microsoft Office Graphics Elevation of Privilege Vulnerability
First Time appeared Microsoft
Microsoft office
Weaknesses CWE-121
CPEs cpe:2.3:a:microsoft:office:*:*:android:*:*:*:*:*
Vendors & Products Microsoft
Microsoft office
References
Metrics cvssV3_1

{'score': 8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
microsoft
Published
Updated
Nov 10, 2026, 8:38 PM
Reserved
Sep 4, 2026, 6:18 PM
Status
Analyzed
Published
Oct 13, 2026, 7:21 PM
Modified
Oct 29, 2026, 7:54 PM