This issue affects Apache Tomcat: from 11.0.22 through 11.0.26, from 10.1.55 through 10.1.60, from 9.0.118 through 9.0.122.
Users are recommended to upgrade to version 11.0.27, 10.1.61 or 9.0.123, which fixes the issue.
Project Subscriptions
No advisories yet.
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Wed, 21 Oct 2026 00:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Redhat
Redhat hummingbird |
|
| Weaknesses | CWE-488 | |
| CPEs | cpe:/a:redhat:hummingbird:1 | |
| Vendors & Products |
Redhat
Redhat hummingbird |
|
| References |
| |
| Metrics |
threat_severity
|
threat_severity
|
Tue, 20 Oct 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-362 | |
| References |
| |
| Metrics |
cvssV3_1
|
Tue, 20 Oct 2026 18:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-200 CWE-754 |
Tue, 20 Oct 2026 16:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Apache
Apache apache Tomcat Apache tomcat Apache Software Foundation Apache Software Foundation tomcat |
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| Vendors & Products |
Apache
Apache apache Tomcat Apache tomcat Apache Software Foundation Apache Software Foundation tomcat |
Tue, 20 Oct 2026 14:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Incorrect object recycling and re-use vulnerability in Apache Tomcat affecting HTTP/2 processing of asynchronous servlets can trigger request and/or response mix-up between users. This issue affects Apache Tomcat: from 11.0.22 through 11.0.26, from 10.1.55 through 10.1.60, from 9.0.118 through 9.0.122. Users are recommended to upgrade to version 11.0.27, 10.1.61 or 9.0.123, which fixes the issue. | |
| Title | Apache Tomcat: HTTP/2 request/response mix-up after error during async processing | |
| References |
|
Projects
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Status: PUBLISHED
Assigner: apache
Published:
Updated: 2026-10-20T18:17:42.030Z
Reserved: 2026-09-28T15:30:32.593Z
Link: CVE-2026-101356
Updated: 2026-10-20T18:09:51.253Z
Status : Awaiting Analysis
Published: 2026-10-20T14:16:55.767
Modified: 2026-10-20T19:35:38.940
Link: CVE-2026-101356
OpenCVE Enrichment
Updated: 2026-10-20T20:45:14Z