Vulnerability Details CVE-2026-70329
Integer overflow or wraparound in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.007
EPSS Ranking 49.1%
CVSS Severity
CVSS v3 Score 8.8
Products affected by CVE-2026-70329
-
cpe:2.3:a:microsoft:365_apps:-
-
cpe:2.3:a:microsoft:office_2019:-
-
cpe:2.3:a:microsoft:office_2021:-
-
cpe:2.3:a:microsoft:office_2024:-
-
cpe:2.3:a:microsoft:outlook:2016