MajorCritical vulnerability

CVE-2026-124228 (CVSS 8.8)

NVD · officialPublished Nov 10, 2026Risk 37/100

Improper limitation of a pathname to a restricted directory ('path traversal') in Microsoft Office Outlook allows an authorized attacker to execute code over a network.

Technical details

CVSS

8.8

AV:NetworkAC:LowPR:LowUI:NoneC:HighI:HighA:High

Evidence and sources

This record is attributed to NVD. Exploitation status and remediation guidance are kept separate from the vulnerability's technical severity.

Open primary source