CVE-2026-88041: Apache Tomcat: HTTP/2 trailer header cross-contamination
CVE-2026-88041: Apache Tomcat: HTTP/2 trailer header cross-contamination
Posted by Mark Thomas on Oct 20 Severity: low Affected versions: - Apache Tomcat 11.0.0-M23 through 11.0.26 - Apache Tomcat 10.1.27 through 10.1.60 - Apache Tomcat 9.0.92 through 9.0.122 Description: Incomplete cleanup vulnerability in Apache Tomcat allowed an trailer information from a previous request to leak into a subsequent request. This issue affects Apache Tomcat: from 11.0.0-M23 through…
Vulnerabilities mentionedAll →
- Incomplete cleanup vulnerability in Apache Tomcat allowed an trailer information from a previous request to leak into a subsequent requestpublished
| CVE | Vulnerability | CVSS | EPSS | Flags | Affected | Exposure | Published |
|---|---|---|---|---|---|---|---|
| CVE-2026-88041 | Incomplete cleanup vulnerability in Apache Tomcat allowed an trailer information from a previous request to leak into a subsequent request Incomplete cleanup vulnerability in Apache Tomcat allowed an trailer information from a previous request to leak into a subsequent request. This issue affects Apache Tomcat: from 11.0.0-M23 through 11.0.26, from 10.1.27 through 10.1.60, from 9.0.92 through 9.0.122. Users are recommended to upgrade to version 11.0.27, 10.1.61 or 9.0.123, which fix the issue. NVD description · AI analysis pending | — | — | — |
Posted by Mark Thomas on Oct 20 Severity: low Affected versions: - Apache Tomcat 11.0.0-M23 through 11.0.26 - Apache Tomcat 10.1.27 through 10.1.60 - Apache Tomcat 9.0.92 through 9.0.122 Description: Incomplete cleanup vulnerability in Apache Tomcat allowed an trailer information from a previous request to leak into a subsequent request. This issue affects Apache Tomcat: from 11.0.0-M23 through 11.0.26, from 10.1.27 through 10.1.60, from 9.0.92 through 9.0.122. Users...
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