CVE-2026-41417

medium Red Hat
CVSS v3 Base Score
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
EPSS Score
0.0%
Exploitation probability in 30 days
Top 94% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Published: May 6, 2026 (64 days ago)
Last Modified: May 6, 2026
Vendor: Red Hat
Source: REDHAT

Description

A flaw was found in Netty. A remote attacker can bypass request-line validation by manipulating the URI after a `DefaultHttpRequest` or `DefaultFullHttpRequest` is created. This vulnerability, a form of Carriage Return Line Feed (CRLF) injection, allows for the insertion of additional HTTP or RTSP requests. The primary consequence is HTTP request smuggling or desynchronization, which can lead to unauthorized access or manipulation of web traffic.

CWE

CWE-93

Affected Products

Cryostat 4OpenShift ServerlessRed Hat AMQ Broker 7Red Hat AMQ ClientsRed Hat build of Apache Camel 4 for Quarkus 3Red Hat build of Apache Camel for Spring Boot 4Red Hat build of Apicurio Registry 2Red Hat build of Apicurio Registry 3Red Hat build of Debezium 3Red Hat Build of Keycloak

References

🔗 bugzilla.redhat.com 🔗 www.cve.org 🔗 nvd.nist.gov 🔗 github.com