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VULNERABILITIES

CVE-2026-85881 Details

Description

Stack-based buffer overflow in Microsoft Graphics Component allows an authorized attacker to elevate privileges over a network.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:8 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-85881 [email protected]PatchVendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-121Stack-based Buffer Overflow[email protected]

Affected Products

ProductVersions
microsoft 365 copilot
>= 16.0.16026.20172, < 16.0.20430.20000

CPE

  • cpe:2.3:a:microsoft:365_copilot:*:*:*:*:*:android:*:*

Remediation

  • No remediation found in references.

Change History

3 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-85881
NVD Published Date:
Oct 13, 2026
NVD Last Modified:
Oct 29, 2026
Source:
[email protected]
CVE-2026-85881 Details - Not Deferred