UBUNTU-CVE-2026-12606

Eclipse Grizzly in versions before 5.0.2, cannot properly parse the trailer section in malformed trailer header's line, which can be leveraged to perform HTTP request smuggling. Grizzly 5.0.1 supports system properties that enable the behavior that fixes the vulnerability - set...

Apache Tomcat: Apache Tomcat: HTTP Request/Response Smuggling via invalid chunk extension

A flaw was found in Apache Tomcat. A remote attacker could exploit an inconsistent interpretation of HTTP requests, known as HTTP Request/Response Smuggling, by sending a specially crafted request with an invalid chunk extension. This vulnerability allows an attacker to manipulate the way HTTP...

Security Bulletin: IBM Tivoli Composite Application Manager for Application Diagnostics installed IBM WebSphere Application Server is affected by HTTP request smuggling and a denial of service

Summary The security issue described in CVE-2026-9071 as been identified in the WebSphere Application Server included as part of IBM Tivoli Composite Application Manager for Application Diagnostics. Vulnerability Details Refer to the security bulletins listed in the Remediation/Fixes section...

Security Bulletin: IBM WebSphere Application Server and WebSphere Application Server Liberty, which are bundled with IBM Cloud Pak for Applications, are affected by multiple vulnerabilities (CVE-2026-8646, CVE-2026-9320, CVE-2026-9071)

Summary IBM WebSphere Application Server and WebSphere Application Server Liberty, which are bundled with IBM Cloud Pak for Applications, are affected by HTTP request smuggling and a denial of service. This affects IBM WebSphere Application Server Liberty with the servlet-3.0, servlet-3.1,...

Security Bulletin: IBM WebSphere Application Server and WebSphere Application Server Liberty, which are bundled with IBM Enterprise Application Runtimes, are affected by multiple vulnerabilities (CVE-2026-8646, CVE-2026-9320, CVE-2026-9071)

Summary IBM WebSphere Application Server and WebSphere Application Server Liberty, which are bundled with IBM Enterprise Application Runtimes, are affected by HTTP request smuggling and a denial of service. This affects IBM WebSphere Application Server Liberty with the servlet-3.0, servlet-3.1,...

Ubuntu 22.04 LTS / 24.04 LTS / 25.10 / 26.04 LTS : nghttp2 vulnerability (USN-8495-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS / 25.10 / 26.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-8495-1 advisory. It was discovered that the nghttp2 nghttpx proxy incorrectly handled HTTP/1.1 Upgrade requests that included a Content-Length head...

openSUSE 16 Security Update : capnproto (openSUSE-SU-2026:21062-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:21062-1 advisory. Update to version 1.4.0. Security issues fixed: - CVE-2026-32239: negative Content-Length conversion treated as impossibly large length by KJ-HT...

CVE-2026-11541 Inconsistent Interpretation of HTTP Requests in CICS Transaction Gateway for Multiplatforms.

IBM CICS Transaction Gateway for Multiplatforms 9.1, 9.2, 9.3, and 10.1 IBM WebSphere Application Server 9.0, and 8.5 and IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.6 are affected by an HTTP request smuggling vulnerability...

CVE-2026-11541 Inconsistent Interpretation of HTTP Requests in CICS Transaction Gateway for Multiplatforms.

IBM CICS Transaction Gateway for Multiplatforms 9.1, 9.2, 9.3, and 10.1 IBM WebSphere Application Server 9.0, and 8.5 and IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.6 are affected by an HTTP request smuggling vulnerability...

Security update for capnproto (moderate)

openSUSE security update: security update for capnproto ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:21062-1 Rating: moderate References: bsc1259638 bsc1259639 Cross-References: CVE-2026-32239 CVE-2026-32240 CVSS scores: CVE-2026-32239 SUSE : 6.5...

UBUNTU-CVE-2026-58055

nghttp2's nghttpx proxy through 1.69.0 forwards an HTTP/1.1 Upgrade request that also carries a Content-Length header and body onto reusable keep-alive backend connections, re-adding the Upgrade and Connection headers while passing Content-Length verbatim. A backend that resolves the resulting...

Security Bulletin: IBM DevOps Deploy / UrbanCode Deploy (UCD) is affected by a HTTP Request/Response Smuggling vulnerablity in Apache Tomcat (CVE-2026-24880)

Summary Apache Tomcat is used by IBM DevOps Deploy / UrbanCode Deploy UCD as to serve its web user interface. CVE-2026-24880. Vulnerability Details CVEID:CVE-2026-24880 DESCRIPTION: Inconsistent Interpretation of HTTP Requests 'HTTP Request/Response Smuggling' vulnerability in Apache Tomcat via...

Security Bulletin: IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by multiple vulnerabilities (CVE-2026-8646, CVE-2026-9320, CVE-2026-9071)

Summary IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by HTTP request smuggling and a denial of service. This affects IBM WebSphere Application Server Liberty with the servlet-3.0, servlet-3.1, servlet-4.0, servlet-5.0, servlet-6.0, servlet-6.1,...

Security Bulletin: MongoDB Enterprised Advanced affected by: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling'), URL Redirection to Untrusted Site ('Open Redirect'), and 3 more (CVE-2026-24880, CVE-2026-25854, and 3 more)

Summary There are vulnerabilities in tomcat-embed-core-10.1.52.jar used in MongoDB Enterprised Advanced for IBM, involving CVE-2026-24880, CVE-2026-25854, CVE-2026-29145, CVE-2026-29146, CVE-2026-32990. The vulnerabilities have been addressed. Vulnerability Details CVEID:CVE-2026-24880 DESCRIPTIO...

Security Bulletin: MongoDB Enterprised Advanced affected by: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') (CVE-2026-2332)

Summary There are vulnerabilities in jetty-http-12.0.22.jar used in MongoDB Enterprised Advanced for IBM, involving CVE-2026-2332. The vulnerability has been addressed. Vulnerability Details CVEID:CVE-2026-2332 DESCRIPTION: In Eclipse Jetty, the HTTP/1.1 parser is vulnerable to request smuggling...

GHSA-CQ87-8R7H-962V SwiftNIO: CRLF Injection in outbound HTTP request URI via NIOHTTPRequestHeadersValidator

Programs using swift-nio is vulnerable to HTTP request smuggling and HTTP response splitting attacks, caused by insufficient validation of outbound HTTP/1.1 request and response start line components. This vulnerability affects all swift-nio versions from 2.0.0 to 2.99.0. It is fixed in 2.100.0 a...

Security update for netty, netty-tcnative

This update for netty, netty-tcnative fixes the following issues CVE-2026-41417: missing validations leads to HTTP request smuggling and RTSP request injection via start-line injection in DefaultHttpRequest.setUri bsc1264350. CVE-2026-42578: HTTP Header Injection via HttpProxyHandler Disabled...

SUSE-SU-2026:2308-1 Security update for netty, netty-tcnative

This update for netty, netty-tcnative fixes the following issues - CVE-2026-41417: missing validations leads to HTTP request smuggling and RTSP request injection via start-line injection in DefaultHttpRequest.setUri bsc1264350. - CVE-2026-42578: HTTP Header Injection via HttpProxyHandler Disabled...

Security Bulletin: IBM WebSphere Application Server, which is bundled with IBM Cloud Pak for Applications, is affected by multiple vulnerabilities when using Web Server Plug-ins (CVE-2026-8633, CVE-2026-8620)

Summary IBM WebSphere Application Server, which is bundled with IBM Cloud Pak for Applications, is affected by remote code execution and HTTP request smuggling when using the optional and separately installable Web Server Plug-ins for IBM WebSphere Application Server component. Vulnerability...

Vulnerabilities in IBM WebSphere Application Server and WebSphere Liberty

IBM has identified vulnerabilities in WebSphere Application Server and WebSphere Liberty versions 8.5 and 9.0. These vulnerabilities reside in the Web Server Plug-ins, which are part of the request handling processes of these products. The first vulnerability relates to HTTP request smuggling,...