CVE-2026-41106: 365 copilot Version not applicable in the source CPE; +1 more affected products

CVE-2026-41106. CVSS 3.1 base score 9.3 (CRITICAL, NVD). EPSS 0.00716 (percentile 0.5351), scored 25-Oct-2026.

Affected technology

365 copilot · Version not applicable in the source CPE
microsoft

Microsoft 365 Copilot · -
Microsoft

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · User interaction required

Attack conditions (NVD, CVSS 3.1): Network (remote) · No privileges required · User interaction required

What an attacker can do

An unauthorized attacker can elevate privileges over a network. Vendor/CNA’s CVSS 3.1 assessment (base score 9.3/10) rates confidentiality and integrity impact as high; availability impact as none. NVD’s CVSS 3.1 assessment (base score 9.3/10) rates confidentiality and integrity impact as high; availability impact as none.

Published 25-Oct-2026 21:45 UTC

CWE: CWE-601
CCR priority: 37.4 /100 (P4)
CVSS 3.1: 9.3 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N · NVD
EPSS: 0.00716 · percentile 0.5351 · 2026-10-25
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-25 21:44:36.062275+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-41106.html