{"cve":"CVE-2022-25762","nvd":{"published":"2022-05-13T08:15:06.843","modified":"2026-10-08T22:17:19.717","status":"Modified","description":"If a web application sends a WebSocket message concurrently with the WebSocket connection closing when running on Apache Tomcat 8.5.0 to 8.5.75 or Apache Tomcat 9.0.0.M1 to 9.0.20, it is possible that the application will continue to use the socket after it has been closed. The error handling triggered in this case could cause the a pooled object to be placed in the pool twice. This could result in subsequent connections using the same object concurrently which could result in data being returned to the wrong use and/or other errors.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L","score":8.6},"cwes":["CWE-404"],"references":["https://lists.apache.org/thread/6ckmjfb1k61dyzkto9vm2k5jvt4o7w7c","https://security.netapp.com/advisory/ntap-20220629-0003/","https://www.oracle.com/security-alerts/cpujul2022.html","https://lists.apache.org/thread/6ckmjfb1k61dyzkto9vm2k5jvt4o7w7c","https://security.netapp.com/advisory/ntap-20220629-0003/"],"products":["apache:tomcat","oracle:agile_product_lifecycle_management"],"source":"nvd","synced_at":"2026-10-19T21:31:59.322382750+00:00"},"epss":{"cve":"CVE-2022-25762","score":0.08405,"percentile":0.94948,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-h3ch-5pp2-vh6w","url":"https://osv.dev/vulnerability/GHSA-h3ch-5pp2-vh6w","summary":"Improper socket reuse in Apache Tomcat","modified":"2026-05-18T09:41:06.442327454Z","packages":[{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat","purl":"pkg:maven/org.apache.tomcat/tomcat","ranges":[">=8.5.0 <8.5.75"],"fixed":["8.5.75"]},{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat","purl":"pkg:maven/org.apache.tomcat/tomcat","ranges":[">=9.0.0M1 <9.0.20"],"fixed":["9.0.20"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}