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CVE-2026-55121

Microsoft Office

Description

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

CVSS 5.5EPSS 0.362%Risk 0.57
View source
Published
2026-07-14 18:18:18
Affected versions
unknown
Type
Critical software
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Operating systems
MacOS