CVE-2026-33870 (GCVE-0-2026-33870)
Vulnerability from cvelistv5
Published
2026-03-27 19:54
Modified
2026-08-04 12:07
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CWE
  • CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
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.
References
Impacted products
Vendor Product Version
netty netty Version: < 4.1.132.Final
Version: >= 4.2.0.Alpha1, < 4.2.10.Final
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