{"id":"CVE-2025-48988","aliases":["BIT-tomcat-2025-48988","GHSA-h3gc-qfqq-6h8f"],"url":"https://o3.security/vulnerability/CVE-2025-48988","summary":"Apache Tomcat: FileUpload large number of parts with headers DoS","details":"Allocation of Resources Without Limits or Throttling vulnerability in Apache Tomcat.\n\nThis issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.7, from 10.1.0-M1 through 10.1.41, from 9.0.0.M1 through 9.0.105.\nThe following versions were EOL at the time the CVE was created but are \nknown to be affected: 8.5.0 though 8.5.100. Other, older, EOL versions \nmay also be affected.\n\n\nUsers are recommended to upgrade to version 11.0.8, 10.1.42 or 9.0.106, which fix the issue.","published":"2025-06-16T14:13:40.457Z","modified":"2026-08-12T03:51:08.017670654Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"epss":{"score":0.5696,"percentile":0.98991,"asOf":"2026-08-24"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat-catalina","fixedVersion":"11.0.8"},{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat-catalina","fixedVersion":"10.1.42"},{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat-catalina","fixedVersion":"9.0.106"},{"ecosystem":"Maven","name":"org.apache.tomcat.embed:tomcat-embed-core","fixedVersion":"11.0.8"},{"ecosystem":"Maven","name":"org.apache.tomcat.embed:tomcat-embed-core","fixedVersion":"10.1.42"},{"ecosystem":"Maven","name":"org.apache.tomcat.embed:tomcat-embed-core","fixedVersion":"9.0.106"},{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat-catalina","fixedVersion":null},{"ecosystem":"Maven","name":"org.apache.tomcat.embed:tomcat-embed-core","fixedVersion":null}],"fix":{"url":"https://github.com/apache/tomcat/commit/2b0ab14fb55d4edc896e5f1817f2ab76f714ae5e","label":"apache/tomcat@2b0ab14"},"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2025/06/16/1"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/07/msg00009.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/48xxx/CVE-2025-48988.json"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/nzkqsok8t42qofgqfmck536mtyzygp18"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-48988"},{"type":"WEB","url":"https://github.com/apache/tomcat/commit/2b0ab14fb55d4edc896e5f1817f2ab76f714ae5e"},{"type":"WEB","url":"https://github.com/apache/tomcat/commit/cdde8e655bc1c5c60a07efd216251d77c52fd7f6"},{"type":"WEB","url":"https://github.com/apache/tomcat/commit/ee8042ffce4cb9324dfd79efda5984f37bbb6910"},{"type":"PACKAGE","url":"https://github.com/apache/tomcat"},{"type":"WEB","url":"https://tomcat.apache.org/security-10.html"},{"type":"WEB","url":"https://tomcat.apache.org/security-11.html"},{"type":"WEB","url":"https://tomcat.apache.org/security-9.html"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:08.017670654Z"}}