{"cve":"CVE-2023-5685","nvd":{"published":"2024-03-22T19:15:07.983","modified":"2026-09-14T20:16:36.733","status":"Deferred","description":"A flaw was found in XNIO. The XNIO NotifierState that can cause a Stack Overflow Exception when the chain of notifier states becomes problematically large can lead to uncontrolled resource management and a possible denial of service (DoS).","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-400"],"references":["https://access.redhat.com/errata/RHSA-2023:7637","https://access.redhat.com/errata/RHSA-2023:7638","https://access.redhat.com/errata/RHSA-2023:7639","https://access.redhat.com/errata/RHSA-2023:7641","https://access.redhat.com/errata/RHSA-2024:10207"],"products":[],"source":"nvd","synced_at":"2026-10-19T21:47:51.568503435+00:00"},"epss":{"cve":"CVE-2023-5685","score":0.03479,"percentile":0.89105,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-7f88-5hhx-67m2","url":"https://osv.dev/vulnerability/GHSA-7f88-5hhx-67m2","summary":"XNIO denial of service vulnerability","modified":"2026-09-10T03:50:10.230755672Z","packages":[{"ecosystem":"Maven","name":"org.jboss.xnio:xnio-api","purl":"pkg:maven/org.jboss.xnio/xnio-api","ranges":["<3.8.14.Final"],"fixed":["3.8.14.Final"]}]}],"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."]}