{"cve":"CVE-2022-30126","nvd":{"published":"2022-05-16T17:15:09.640","modified":"2026-06-17T04:43:05.233","status":"Modified","description":"In Apache Tika, a regular expression in our StandardsText class, used by the StandardsExtractingContentHandler could lead to a denial of service caused by backtracking on a specially crafted file. This only affects users who are running the StandardsExtractingContentHandler, which is a non-standard handler. This is fixed in 1.28.2 and 2.4.0","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","score":5.5},"cwes":[],"references":["http://www.openwall.com/lists/oss-security/2022/05/16/3","http://www.openwall.com/lists/oss-security/2022/05/31/2","http://www.openwall.com/lists/oss-security/2022/06/27/5","https://lists.apache.org/thread/dh3syg68nxogbmlg13srd6gjn3h2z6r4","https://security.netapp.com/advisory/ntap-20220624-0004/"],"products":["apache:tika","oracle:primavera_unifier"],"source":"nvd","synced_at":"2026-10-19T21:31:59.322382750+00:00"},"epss":{"cve":"CVE-2022-30126","score":0.02598,"percentile":0.85339,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-rpjm-422r-95mh","url":"https://osv.dev/vulnerability/GHSA-rpjm-422r-95mh","summary":"Regular expression denial of service in apache tika","modified":"2025-09-02T22:38:47.051749Z","packages":[{"ecosystem":"Maven","name":"org.apache.tika:tika-core","purl":"pkg:maven/org.apache.tika/tika-core","ranges":[">=1.17 <1.28.2"],"fixed":["1.28.2"]},{"ecosystem":"Maven","name":"org.apache.tika:tika-core","purl":"pkg:maven/org.apache.tika/tika-core","ranges":[">=2.0.0 <2.4.0"],"fixed":["2.4.0"]}]}],"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."]}