- 7.5HighCVSS base score
- 3.6%Exploitation in 30 daysEPSS · top 10% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
.NET Denial of Service Vulnerability
Timeline
ID reserved
By microsoft
- 55 days later
· 55 days later
Published
- 5 years later
· 5 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| microsoftCNA (assigner) | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C |
| NVDNVD · Modified | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 3.6% · top 10% of all CVEs (11 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: yes · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Affected products
Microsoft · Microsoft Visual Studio 2019 version 16.9 (includes 16.0 - 16.8)
- affected 15.0.0 – < 16.9.17
Microsoft · Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10)
- affected 16.11.0 – < 16.11.10
Microsoft · Microsoft Visual Studio 2022 version 17.0
- affected 17.0.0 – < 17.0.6
Microsoft · Visual Studio 2019 for Mac version 8.10
- affected 8.1.0 – < 8.10.18
- affected 5.0.0 – < 5.0.14
- affected 6.0.0 – < 6.0.2
Affected packages
Affected packages12
From reviewed advisories of the GitHub Advisory Database.
- NuGetMicrosoft.AspNetCore.App.Runtime.linux-armGHSA-x459-p2rx-f8ff (opens in a new tab)
- NuGetMicrosoft.AspNetCore.App.Runtime.linux-arm64GHSA-x459-p2rx-f8ff (opens in a new tab)
- NuGetMicrosoft.AspNetCore.App.Runtime.linux-musl-armGHSA-x459-p2rx-f8ff (opens in a new tab)
- NuGetMicrosoft.AspNetCore.App.Runtime.linux-musl-arm64GHSA-x459-p2rx-f8ff (opens in a new tab)
- NuGetMicrosoft.AspNetCore.App.Runtime.linux-musl-x64GHSA-x459-p2rx-f8ff (opens in a new tab)
- NuGetMicrosoft.AspNetCore.App.Runtime.linux-x64GHSA-x459-p2rx-f8ff (opens in a new tab)
- NuGetMicrosoft.AspNetCore.App.Runtime.osx-arm64GHSA-x459-p2rx-f8ff (opens in a new tab)
- NuGetMicrosoft.AspNetCore.App.Runtime.osx-x64GHSA-x459-p2rx-f8ff (opens in a new tab)
- NuGetMicrosoft.AspNetCore.App.Runtime.win-armGHSA-x459-p2rx-f8ff (opens in a new tab)
- NuGetMicrosoft.AspNetCore.App.Runtime.win-arm64GHSA-x459-p2rx-f8ff (opens in a new tab)
- NuGetMicrosoft.AspNetCore.App.Runtime.win-x64GHSA-x459-p2rx-f8ff (opens in a new tab)
- NuGetMicrosoft.AspNetCore.App.Runtime.win-x86GHSA-x459-p2rx-f8ff (opens in a new tab)
References
References1
- .NET Denial of Service Vulnerability (opens in a new tab)vendor-advisoryx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2022-7179 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-x459-p2rx-f8ff (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2022-21986)Record last updated .