CVE-2026-118712
HIGH
NVD
CVSS Score
8.8
Severity
HIGH
Published
Nov 10, 2026
Vendor
unknown
Description
Integer underflow (wrap or wraparound) in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Integer underflow (wrap or wraparound) in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.