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CVE-2026-33870

Netty

Description

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.

CVSS 7.5EPSS 0.64%Risk 0.79
View source
Published
2026-03-27 20:16:34
Affected versions
cannotmatch
Type
Package
Last modified
2026-08-04 13:18:20
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N