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CVE-2026-24880

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CVE-2026-24880

Published: Apr 9, 2026

Modified: Apr 10, 2026

PUBLISHED

Description

Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') vulnerability in Apache Tomcat via invalid chunk extension. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.18, from 10.1.0-M1 through 10.1.52, from 9.0.0.M1 through 9.0.115, from 8.5.0 through 8.5.100, from 7.0.0 through 7.0.109. Other, unsupported versions may also be affected. Users are recommended to upgrade to version 11.0.20, 10.1.52 or 9.0.116, which fix the issue.

VendorProductVersions

Apache Software Foundation

Apache Tomcat

affected
11.0.0-M1 - <= 11.0.18
affected
10.1.0-M1 - <= 10.1.52
affected
9.0.0.M1 - <= 9.0.115
affected
8.5.0 - <= 8.5.100
affected
7.0.0 - <= 7.0.109

+2 more versions

Weaknesses (CWE)

CWE-444

References

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