BIT-tomcat-2026-78437
See a problem?- Import Source
- https://github.com/bitnami/vulndb/tree/main/data/tomcat/BIT-tomcat-2026-78437.json
- JSON Data
- https://api.osv.dev/v1/vulns/BIT-tomcat-2026-78437
- Aliases
-
- CVE-2026-78437
- Published
- 2026-10-01T09:36:32Z
- Modified
- 2026-10-01T10:00:18Z
- Summary
- Apache Tomcat: HTTP/2 DoS via malformed request
- Details
-
Incomplete cleanup vulnerability in Apache Tomcat allows a malformed request to potentially (depends on timing) cause one request from another user to fail.
This issue affects Apache Tomcat: from 11.0.19 through 11.0.25, from 10.1.53 through 10.1.59, from 9.0.116 through 9.0.121.
Users are recommended to upgrade to version 11.0.26, 10.1.60 or 9.0.122, which fix the issue.
- Database specific
{ "cpes": [ "cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*", "cpe:2.3:a:apache:tomcat:*:*:*:*:*:maven:*:*" ], "severity": "High" }- References
Affected packages
Bitnami / tomcat
Package
- Name
- tomcat
- Purl
- pkg:bitnami/tomcat
Severity
- 7.3 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L CVSS Calculator