VulnerabilityModified
CVE-2021-26886
User Profile Service Denial of Service Vulnerability
MEDIUM 6.1EPSS 1.12%
Does this matter?
Lower severity and a low EPSS score (1.12%). Track it; it rarely justifies an emergency change on its own.
Description
User Profile Service Denial of Service Vulnerability
- CVSS 3.1
- 6.1 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
- EPSS
- 1.12% probability · 64th percentile
- CISA KEV
- Not listed
- Affected
- microsoft/windows 10 · microsoft/windows 8.1 · microsoft/windows rt 8.1 · microsoft/windows server 2012 · microsoft/windows server 2016 · microsoft/windows server 2019
- Source
- secure@microsoft.com
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-26886
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26886Patch, Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-21-327/Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.