netty: io.netty/netty-codec-http: Netty: HTTP Request Smuggling due to improper handling of conflicting HTTP/1.0 headers

A flaw was found in Netty's HttpObjectDecoder. A remote attacker can exploit this by sending a specially crafted HTTP/1.0 request that includes both Transfer-Encoding: chunked and Content-Length headers. While Netty correctly strips the conflicting Content-Length header for HTTP/1.1 messages, thi...

ROOT-APP-MAVEN-CVE-2026-42581 CVE-2026-42581 in io.netty:netty-codec-http - Patched by Root

Root has patched CVE-2026-42581 in the io.netty:netty-codec-http package for Root:Maven. Multiple fixed versions available...

ROOT-APP-MAVEN-CVE-2026-42584 CVE-2026-42584 in io.netty:netty-codec-http - Patched by Root

Root has patched CVE-2026-42584 in the io.netty:netty-codec-http package for Root:Maven. Multiple fixed versions available...

ROOT-APP-MAVEN-CVE-2026-50020 CVE-2026-50020 in io.netty:netty-codec-http - Patched by Root

Root has patched CVE-2026-50020 in the io.netty:netty-codec-http package for Root:Maven. Multiple fixed versions available...

ROOT-APP-MAVEN-CVE-2026-42587 CVE-2026-42587 in io.netty:netty-codec-http - Patched by Root

Root has patched CVE-2026-42587 in the io.netty:netty-codec-http package for Root:Maven. Multiple fixed versions available...

ROOT-APP-MAVEN-CVE-2026-42580 CVE-2026-42580 in io.netty:netty-codec-http - Patched by Root

Root has patched CVE-2026-42580 in the io.netty:netty-codec-http package for Root:Maven. Multiple fixed versions available...

ROOT-APP-MAVEN-CVE-2026-41417 CVE-2026-41417 in io.netty:netty-codec-http - Patched by Root

Root has patched CVE-2026-41417 in the io.netty:netty-codec-http package for Root:Maven. Multiple fixed versions available...

ROOT-APP-MAVEN-CVE-2026-55831 CVE-2026-55831 in io.netty:netty-codec-http - Patched by Root

Root has patched CVE-2026-55831 in the io.netty:netty-codec-http package for Root:Maven. Multiple fixed versions available...

ROOT-APP-MAVEN-CVE-2026-33870 CVE-2026-33870 in io.netty:netty-codec-http - Patched by Root

Root has patched CVE-2026-33870 in the io.netty:netty-codec-http package for Root:Maven. Multiple fixed versions available...

ROOT-APP-MAVEN-CVE-2026-55833 CVE-2026-55833 in io.netty:netty-codec-http - Patched by Root

Root has patched CVE-2026-55833 in the io.netty:netty-codec-http package for Root:Maven. Multiple fixed versions available...

ROOT-APP-MAVEN-CVE-2025-67735 CVE-2025-67735 in io.netty:netty-codec-http - Patched by Root

Root has patched CVE-2025-67735 in the io.netty:netty-codec-http package for Root:Maven. Multiple fixed versions available...

ROOT-APP-MAVEN-CVE-2026-42585 CVE-2026-42585 in io.netty:netty-codec-http - Patched by Root

Root has patched CVE-2026-42585 in the io.netty:netty-codec-http package for Root:Maven. Multiple fixed versions available...

Keycloak -- multiple vulnerabilities

The Keycloak Team reports: CVE-2026-12388: IdP mapper admin role escalation. CVE-2026-14781: OIDC broker applies idtoken emailverified to userinfo email, marking unverified addresses as verified. CVE-2026-19608: Name-only group claims let same-name groups satisfy path-specific group policies...

Security Bulletin: Vulnerabilities in netty-codec-http,spring-core,brace-expandsion,netty-transport,log4j-core,spring-expression,js-cookie,spring-security,spring-cloud,spring-boot,spring-hateoas might affect IBM Storage Defender Copy Data Management

Summary IBM Storage Defender Copy Data Management can be affected by vulnerabilities in netty-codec-http,spring-core,brace-expandsion,netty-transport,log4j-core,spring-expression,js-cookie,spring-security,spring-cloud,spring-boot,spring-hateoas. Vulnerabilities include resource exhaustion and...

netty: io.netty/netty-codec-http: Netty: Request smuggling via malformed Transfer-Encoding parsing

A flaw was found in Netty. This vulnerability allows a remote attacker to perform request smuggling attacks due to incorrect parsing of malformed Transfer-Encoding headers. By exploiting this flaw, an attacker can bypass security controls and potentially access sensitive information or manipulate...

netty: io.netty/netty-codec-http: Netty: HTTP Request Smuggling due to improper handling of conflicting HTTP/1.0 headers

A flaw was found in Netty's HttpObjectDecoder. A remote attacker can exploit this by sending a specially crafted HTTP/1.0 request that includes both Transfer-Encoding: chunked and Content-Length headers. While Netty correctly strips the conflicting Content-Length header for HTTP/1.1 messages, thi...

netty: io.netty/netty-codec-http: Netty: Request smuggling via malformed Transfer-Encoding parsing

A flaw was found in Netty. This vulnerability allows a remote attacker to perform request smuggling attacks due to incorrect parsing of malformed Transfer-Encoding headers. By exploiting this flaw, an attacker can bypass security controls and potentially access sensitive information or manipulate...

Important: Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 7.3.19 Update

An update is now available for Red Hat JBoss Enterprise Application Platform 7.3 for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability scoring System CVSS base score, which gives a detailed severity rating, ...

netty: io.netty/netty-codec-http: Netty: Incorrect HTTP response parsing leads to data confusion

A flaw was found in Netty, an asynchronous, event-driven network application framework. A remote attacker could exploit this vulnerability by sending a specific sequence of HTTP responses 103, followed by a 200 with a GET body, then another 200 for a HEAD request when the client pipelines GET the...

netty: io.netty/netty-codec-http: Netty: HTTP Request Smuggling due to improper handling of conflicting HTTP/1.0 headers

A flaw was found in Netty's HttpObjectDecoder. A remote attacker can exploit this by sending a specially crafted HTTP/1.0 request that includes both Transfer-Encoding: chunked and Content-Length headers. While Netty correctly strips the conflicting Content-Length header for HTTP/1.1 messages, thi...