cvedb.io
CVE-2026-33870
HIGH · CVSS 7.5
EPSS exploitation probability: 0%
Published 2026-03-27T20:16:34.663 · Last modified 2026-07-03T13:17:06.177

Summary

Netty is an asynchronous, event-driven network application framework. In versions prior to 4.1.132.Final and 4.2.10.Final, Netty incorrectly parses quoted strings in HTTP/1.1 chunked transfer encoding extension values, enabling request smuggling attacks. Versions 4.1.132.Final and 4.2.10.Final fix the issue.

Affected products

netty — netty

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.