VulnerabilityModified
CVE-2023-38171
Microsoft QUIC Denial of Service Vulnerability
HIGH 7.5EPSS 69.7%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 69.7%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
Description
Microsoft QUIC Denial of Service Vulnerability
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 69.71% probability · 99th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- microsoft/.net · microsoft/visual studio 2022 · microsoft/windows 11 22h2 · microsoft/windows server 2022
- Source
- secure@microsoft.com
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-38171Patch, Vendor Advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-38171Patch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.