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 are recommended to upgrade to version 11.0.27, 10.1.61 or 9.0.123, which fix the issue.
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.
Published:
2026-10-20
Score:
n/a
EPSS:
n/a
KEV:
No
Impact:
n/a
Action:
n/a
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
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References
History
Tue, 20 Oct 2026 14:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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 are recommended to upgrade to version 11.0.27, 10.1.61 or 9.0.123, which fix the issue. | |
| Title | Apache Tomcat: HTTP/2 trailer header cross-contamination | |
| Weaknesses | CWE-459 | |
| References |
|
Subscriptions
No data.
Status: PUBLISHED
Assigner: apache
Published:
Updated: 2026-10-20T13:43:28.681Z
Reserved: 2026-09-09T20:29:03.987Z
Link: CVE-2026-88041
No data.
Status : Received
Published: 2026-10-20T14:17:04.097
Modified: 2026-10-20T14:17:04.097
Link: CVE-2026-88041
No data.
OpenCVE Enrichment
No data.
Weaknesses
-
CWE-459
Incomplete Cleanup