CVE-2022-2048In Eclipse Jetty HTTP/2 server implementation, when encountering an invalid HTTP/2 request, the error handling has a bug that can wind up…
- 7.5HighCVSS base score
- 2.6%Exploitation in 30 daysEPSS · top 15% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
In Eclipse Jetty HTTP/2 server implementation, when encountering an invalid HTTP/2 request, the error handling has a bug that can wind up not properly cleaning up the active connections and associated resources. This can lead to a Denial of Service scenario where there are no enough resources left to process good requests.
Timeline
ID reserved
By eclipse
- 28 days later
· 28 days later
Published
- 2 years later
· 2 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 |
|---|---|---|---|
| eclipseCNA (assigner) | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| 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)
- 2.6% · top 15% of all CVEs (13 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Affected products
The Eclipse Foundation · Eclipse Jetty
- affected 9.4.0 – < unspecified
- affected unspecified – ≤ 9.4.46
- affected 10.0.0 – < unspecified
- affected unspecified – ≤ 10.0.9
- affected 11.0.0 – < unspecified
- affected unspecified – ≤ 11.0.9
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- Mavenorg.eclipse.jetty.http2:http2-serverGHSA-wgmr-mf83-7x4j (opens in a new tab)
References
References5
- https://github.com/eclipse/jetty.project/security/advisories/GHSA-wgmr-mf83-7x4j (opens in a new tab)x_refsource_CONFIRMx_transferred
- DSA-5198 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- [debian-lts-announce] 20220821 [SECURITY] [DLA 3079-1] jetty9 security update (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- https://security.netapp.com/advisory/ntap-20220901-0006/ (opens in a new tab)x_refsource_CONFIRMx_transferred
- [oss-security] 20220909 Vulnerability in Jenkins (opens in a new tab)mailing-listx_refsource_MLISTx_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-2022-6436 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-wgmr-mf83-7x4j (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-2022-2048)Record last updated .