CVE-2026-42580

MEDIUM

6.5

Beschreibung

Netty is an asynchronous, event-driven network application framework. Prior to 4.2.13.Final and 4.1.133.Final, Netty's chunk size parser silently overflows int, enabling request smuggling attacks. This vulnerability is fixed in 4.2.13.Final and 4.1.133.Final.

CVE Details

CVSS v3.1 Bewertung6.5

SchweregradMEDIUM

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht5/13/2026

Zuletzt geandert5/13/2026

Quellenvd

Honeypot-Sichtungen0

Schwachen (CWE)

CWE-190CWE-444

Referenzen

https://github.com/netty/netty/security/advisories/GHSA-m4cv-j2px-7723(security-advisories@github.com)

IOC Korrelationen

Keine Korrelationen erfasst

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