CVE-2026-93566
MEDIUM
NVD
CVSS Score
6.5
Severity
MEDIUM
Published
Sep 18, 2026
Vendor
unknown
Description
A flaw was found in Netty. A remote attacker could exploit this by sending a specially crafted HTTP request that includes control characters within the chunk-size line. This bypasses the intended strict validation, allowing the attacker to inject arbitrary HTTP requests. This vulnerability can lead to HTTP request smuggling, potentially resulting in information disclosure or other unauthorized actions.