CVE-2026-70125

Microsoft Office Outlook Remote Code Execution Vulnerability

CVSS 3.1

8.8CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

0.4% chance of exploitation in the next 30 days; higher than 37% of CVEs (scores of 2026-10-25)

CWE

CWE-122

Published

2026-09-23

Modified

2026-10-05

Record from

the NVD, synced 2026-10-19

Affected

• microsoft:365_apps
• microsoft:office_2021
• microsoft:office_2024

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70125

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