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The vulnerability affects the classes HAProxyMessage and HAProxyMessageEncoder of the Netty framework, which is used for developing network applications, servers, and client protocols. This vulnerability allows an attacker to replace the original data with malicious content.

🗓️ 22 Jul 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 2 Views

Netty HAProxyMessage and Encoder allow data replacement due to improper Carriage Return Line Feed handling.

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22 Jul 2026 00:00Current
5.4Medium risk
Vulners AI Score5.4
CVSS 24.6
CVSS 35.5
2