CVE-2026-45649

Improper access control in Office for Android allows an unauthorized attacker to perform spoofing locally.

Score

CVSS 3.1 7.1 High

Status

Analyzed - secure@microsoft.com

Published

2026-06-09

Last modified

2026-09-24

Weaknesses

CWE-284

Affected products

• Excel (Microsoft)
• Powerpoint (Microsoft)
• Word (Microsoft)

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45649