CVE Catalog

CVE-2026-41614

MediumCVSS 6.2
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.36%

30th percentile - higher than 30% of all known CVEs

Summary

Improper access control in M365 Copilot for Desktop allows an unauthorized attacker to perform spoofing locally.

Risk Assessment

An attacker with local access may impersonate another identity or service, potentially misleading the user and leading to data disclosure. However, this requires local access to the device.

Recommendation

Update M365 Copilot for Desktop to the latest version containing the fix. Restrict local access to devices and apply the principle of least privilege.

Related vulnerabilities

Original NVD description (English source)

Improper access control in M365 Copilot for Desktop allows an unauthorized attacker to perform spoofing locally.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS