CVE-2021-40454

—

CVSS 3.1

5.5 medium

EPSS

<1%p41

Published

Oct 13, 2021 (Oct 13, 2021)

Modified

Jun 17, 2026

Description

Rich Text Edit Control Information Disclosure Vulnerability

Vendors: microsoft
Products: 365 apps, office, windows 10, windows 11, windows 8.1, windows rt 8.1, windows server, windows server 2012, windows server 2016, windows server 2019, windows server 2022
Weakness: CWE-312
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

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