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CVE-2026-40360

Microsoft Office Excel

Description

Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.

CVSS 7.8EPSS 0.40800000000000003%Risk 0.81
View source
Published
2026-05-12 18:17:14
Affected versions
unknown
Type
Installed app
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Operating systems
MacOS