IP-DB.com
Türkçe English Deutsch Español
Log In Get API Key
7.5High

CVE-2026-88041Apache Tomcat: HTTP/2 trailer header cross-contamination

Apache Software Foundation Apache Tomcat Published: (14 days ago)

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.

Weakness (CWE): CWE-459

Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.

Affected products and versions

VendorProductVersions
Apache Software Foundation Apache Tomcat 11.0.0-M23 – ≤ 11.0.26, 10.1.27 – ≤ 10.1.60, 9.0.92 – ≤ 9.0.122

References and patches

Recent CVEs in the same product — Apache Tomcat

9.1Critical
CVE-2026-103119

Apache Tomcat: AJP response mix-up

Apache Software Foundation Apache Tomcat

Buffer under-read vulnerability in Apache Tomcat meant that a large non-blocking write could result in the response body being split between the current request and the next request received on that connection leading most likely to failure of the second requ…

7.5High
CVE-2026-93446

Apache Tomcat: Possible TLS 1.3 connection failures

Apache Software Foundation Apache Tomcat

Incomplete cleanup vulnerability in Apache Tomcat could cause TLS 1.3 connections to fail intermittently. This issue affects Apache Tomcat: from 11.0.0-M21 through 11.0.26, from 10.1.25 through 10.1.60, from 9.0.90 through 9.0.122. Users are recommended…