CVE-2022-21977

Low (3.3) in microsoft. EPSS 2.5% chance of exploitation in the next 30 days.

EPSS

2.5% chance of exploitation in the next 30 days; higher than 84% of CVEs (scores of 2026-10-31)

Published

2022-03-09

Modified

2026-06-17

Record from

the NVD, synced 2026-10-19

Affected

• microsoft:windows_10
• microsoft:windows_11
• microsoft:windows_8.1
• microsoft:windows_rt_8.1
• microsoft:windows_server
• microsoft:windows_server_2012
• microsoft:windows_server_2016
• microsoft:windows_server_2019
• microsoft:windows_server_2022

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21977
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21977

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