{"cve":"CVE-2022-40151","nvd":{"published":"2022-09-16T10:15:09.817","modified":"2026-06-17T05:01:02.400","status":"Analyzed","description":"Those using Xstream to seralize XML data may be vulnerable to Denial of Service attacks (DOS). If the parser is running on user supplied input, an attacker may supply content that causes the parser to crash by stackoverflow. This effect may support a denial of service attack.","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-787","CWE-121"],"references":["https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47367","https://github.com/x-stream/xstream/issues/304","https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47367","https://github.com/x-stream/xstream/issues/304"],"products":["xstream:xstream"],"source":"nvd","synced_at":"2026-10-19T21:35:14.992143698+00:00"},"epss":{"cve":"CVE-2022-40151","score":0.02222,"percentile":0.82688,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-f8cc-g7j8-xxpm","url":"https://osv.dev/vulnerability/GHSA-f8cc-g7j8-xxpm","summary":"XStream can cause a Denial of Service by injecting deeply nested objects raising a stack overflow","modified":"2023-11-08T04:10:22.920578Z","packages":[{"ecosystem":"Maven","name":"com.thoughtworks.xstream:xstream","purl":"pkg:maven/com.thoughtworks.xstream/xstream","ranges":["<1.4.20"],"fixed":["1.4.20"]}]}],"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."]}