HTTP Request Smuggling

Overview Affected versions of this package are vulnerable to HTTP Request Smuggling via the Java HTTP parser process. An attacker can bypass access controls, poison backend response queues, or manipulate cache contents by sending specially crafted HTTP/1.1 requests that exploit discrepancies in...

.NET: .NET Core: .NET Security Feature Bypass Vulnerability

Inconsistent interpretation of http requests 'http request/response smuggling' in .NET allows an unauthorized attacker to bypass a security feature over a network...

CVE-2026-66338: Inconsistent Interpretation of HTTP Requests

A flaw was found in libsoup. The chunked transfer encoding parser uses a permissive parsing function for chunk sizes that silently accepts inputs violating RFC 9112, including leading whitespace, plus sign prefixes, and trailing invalid characters. When libsoup operates behind a strict frontend...

CVE-2026-64785

SwiftNIO HTTP/2 was missing validation on inbound HEADERS frames that let CR, LF, NUL, SP and other control characters reach an HTTP/1.1 backend through NIOHTTP2's HTTP/2-to-HTTP/1 codec, enabling HTTP request smuggling or response splitting. This vulnerability is addressed in swift-nio-http2...

Security Bulletin: A vulnerability has been identified in IBM WebSphere Application Server used by IBM Rational ClearQuest (CVE-2026-11541)

Summary IBM WebSphere Application Server is used by the IBM Rational ClearQuest server. Information about security vulnerabilities affecting IBM WebSphere Application Server has been published in a security bulletin. Vulnerability Details Refer to the security bulletins listed in the...

Security Bulletin: Multiple vulnerabilities found in CICS Transaction Gateway Desktop Edition.

Summary Multiple vulnerabilities have been found in CICS Transaction Gateway Desktop Edition due to the use of IBM WebSphere Application Server Liberty, IBM WebSphere Application Server and Jackson Databind. The versions of IBM WebSphere Application Server Liberty, IBM WebSphere Application Serve...

CVE-2026-64785: Inconsistent Interpretation of HTTP Requests

SwiftNIO HTTP/2 was missing validation on inbound HEADERS frames that let CR, LF, NUL, SP and other control characters reach an HTTP/1.1 backend through NIOHTTP2's HTTP/2-to-HTTP/1 codec, enabling HTTP request smuggling or response splitting. This vulnerability is addressed in swift-nio-http2...

Security Bulletin: IBM WebSphere Application Server shipped with IBM Tivoli System Automation Application Manager is affected by HTTP request smuggling (CVE-2026-11541))

Summary A security vulnerability has been identified in IBM WebSphere Application Server shipped with IBM Tivoli System Automation Application Manager. Required fixes for affected WebSphere Application Server has been published in the security bulletin links below. Vulnerability Details...

Vulnerabilities in Oracle database products

Oracle has identified 158 vulnerabilities in Oracle Database Server, APEX, Autonomous Health Framework, Essbase, Global Lifecycle Management, GoldenGate, NoSQL Database, Spatial Studio, SQLDeveloper, and TimesTen In-Memory Database. Of these vulnerabilities, 91 originate from third-party products...

SUSE-SU-2026:22893-1 Security update for nghttp2

This update for nghttp2 fixes the following issue - CVE-2026-58055: HTTP request/response smuggling via upgrade request with Content-Length bsc1269489...

PT-2026-63546

Name of the Vulnerable Software and Affected Versions Netty versions prior to 4.1.136.Final Netty versions prior to 4.2.16.Final Description An attacker can force a WebSocket upgrade through the lax V07 or V08 handshaker. By sending the Sec-WebSocket-Version: 7 header and omitting the Connection:...

Security Bulletin: IBM DevOps Deploy / IBM UrbanCode Deploy (UCD) is is susceptible to multiple Netty vulnerabilities CVE-2026-42580, CVE-2026-42581, CVE-2026-42584, CVE-2026-42585

Summary Netty is used by IBM DevOps Deploy / IBM UrbanCode Deploy UCD for network communication. CVE-2026-42580, CVE-2026-42581, CVE-2026-42584, CVE-2026-42585. Vulnerability Details CVEID:CVE-2026-42580 DESCRIPTION: Netty is an asynchronous, event-driven network application framework. Prior to...

-fides-amor-et-lux (1.0.0), 0xpay-cc-sdk (>=0.0.8, <=0.1.0) +16499 more potentially affected by CVE-2026-67313 via axios (>=1.0.0, <=1.17.0)

axios NPM version =1.0.0, =0.0.8, =1.0.54, =0.1.0, =1.0.1, =1.0.0, =0.0.1, =0.0.1, =0.1.2, =0.0.1, =0.0.1, =0.0.1, =1.1.0-beta.18 and more Source cves: CVE-2026-67313 Source advisory: SNYK:JS-AXIOS-18060167...

nghttp2: nghttp2: HTTP Request/Response Smuggling and Response-Queue Poisoning via ambiguous HTTP/1.1 Upgrade requests

A flaw in nghttp2's nghttpx proxy allows a remote attacker to perform HTTP request smuggling and cross-client response-queue poisoning. This occurs because the proxy ambiguously forwards HTTP/1.1 Upgrade requests that contain a Content-Length header to reusable keep-alive backend connections...

CVE-2026-59249

Inconsistent interpretation of HTTP requests HTTP response smuggling vulnerability in elixir-mint mint allows a malicious HTTP/1 server to desynchronize a strict intermediary and the Mint client on the same pooled connection, enabling response-queue poisoning against subsequent requests that shar...

Security Bulletin: Multiple vulnerabilities in IBM WebSphere Application Server, which impacts IBM Tivoli Netcool Configuration Manager

Summary IBM WebSphere Application Server is a required product for IBM Tivoli Netcool Configuration Manager version 6.4.2. Multiple vulnerabilities were addressed in IBM WebSphere Application Server. Vulnerability Details CVEID:CVE-2026-11541 DESCRIPTION: IBM WebSphere Application Server 9.0, and...

Linux Distros Unpatched Vulnerability : CVE-2026-12606

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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...

Security Bulletin: IBM WebSphere Application Server shipped with IBM Tivoli System Automation Application Manager is vulnerable to a denial of service

Summary A security vulnerability has been identified in IBM WebSphere Application Server shipped with IBM Tivoli System Automation Application ManagerCVE-2026-9320, CVE-2026-8646,CVE-2026-9071 Vulnerability Details CVEID:CVE-2026-9320 DESCRIPTION: IBM WebSphere Application Server 9.0, and 8.5 and...

HTTP Request Smuggling io.netty:netty-codec-http Dependency in Bitbucket Data Center

This High severity io.netty:netty-codec-http Dependency vulnerability was introduced in versions 9.0.1, 9.1.0, 9.2.0, 9.3.0, 9.4.0, 9.5.0, 9.6.0, 10.0.0, 10.1.1, 10.2.0, 10.3.0 of Bitbucket Data Center and Server. This HTTP Request Smuggling vulnerability, with a CVSS Score of 7.5 and a CVSS...

HTTP Request Smuggling io.netty:netty-codec-http Dependency in Bitbucket Data Center

This High severity io.netty:netty-codec-http Dependency vulnerability was introduced in versions 9.0.1, 9.1.0, 9.2.0, 9.3.0, 9.4.0, 9.5.0, 9.6.0, 10.0.0, 10.1.1, 10.2.0, 10.3.0 of Bitbucket Data Center and Server. This HTTP Request Smuggling vulnerability, with a CVSS Score of 7.5 and a CVSS...