CVE-2021-28456

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

Microsoft Excel Information Disclosure Vulnerability

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Affected software

No affected versions have been published.

Timeline

Published
Apr 13, 2021
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-28456: Medium severity, CVSS 5.5 | Vulnix