PT-2026-84395

Name of the Vulnerable Software and Affected Versions Elasticsearch affected versions not specified Description Inconsistent interpretation of HTTP requests, known as HTTP Request Smuggling, allows a network attacker to obtain confidential responses intended for other authenticated users. This...

Erlang/OTP -- multiple vulnerabilities in inets, stdlib, snmp and eldap

The Erlang/OTP project reports: OTP 29.0.6, 28.5.0.6 and 27.3.4.17 fix the following issues, most of them in the inets httpd and httpc implementations: CVE-2026-55951: httpc Memory Exhaustion via Unbounded Header Accumulation. CVE-2026-59696: stdlib: Denial-of-Service enabled by Unbounded Integer...

OPENSUSE-SU-2026:21687-1 Security update for python-aiohttp

This update for python-aiohttp fixes the following issues: - CVE-2026-59881: excessive resource consumption due to WebSocket client accepting compressed frames without negotiated permessage-deflate bsc1273125. - CVE-2026-69243: HTTP request smuggling via the WebSocket upgrade procedure bsc1273553...

Security Bulletin: IBM Application Modernization Accelerator is affected by multiple vulnerabilities found in Java, JavaScript and IBM WebSphere Application Server Liberty

Summary There are multiple vulnerabilities in Java, JavaScript and IBM WebSphere Application Server Liberty used by IBM Application Modernization Accelerator. Vulnerability Details CVEID:CVE-2026-9320 DESCRIPTION: IBM WebSphere Application Server 9.0, and 8.5 and IBM WebSphere Application Server ...

EUVD-2026-66958

Inconsistent Interpretation of HTTP Requests 'HTTP Request/Response Smuggling' vulnerability in Apache APISIX. An attacker could make other clients receive attacker-chosen or other users' responses on serverless-plugin routes. This issue affects Apache APISIX: from 2.12.0 through 3.17.0. Users ar...

PT-2026-82448

Name of the Vulnerable Software and Affected Versions Apache APISIX versions 2.12.0 through 3.17.0 Description An inconsistent interpretation of HTTP requests, known as HTTP Request/Response Smuggling, occurs on serverless-plugin routes. This allows an attacker to manipulate the request stream so...

Security Bulletin: IBM Informix Wire Listener is affected by a vulnerability in the third-party Netty library (CVE-2026-59900).

Summary IBM Informix Wire Listener is affected by CVE-2026-59900. To address this issue, Netty has been updated to the latest version in IBM Informix versions 14.10.xC14 and 15.0.1.14. Vulnerability Details CVEID:CVE-2026-59900 DESCRIPTION: Netty is an asynchronous, event-driven network applicati...

RHEL 10 / 9 : Red Hat Ansible Automation Platform 2.6 Product Security and Bug Fix Update (Important) (RHSA-2026:59136)

The remote Redhat Enterprise Linux 10 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:59136 advisory. Red Hat Ansible Automation Platform provides an enterprise framework for building, deploying and managing IT automation at scale. IT...

EulerOS Virtualization 2.13.0 : perl-HTTP-Tiny (EulerOS-SA-2026-3228)

According to the versions of the perl-HTTP-Tiny packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : HTTP::Tiny versions before 0.093 for Perl do not validate CRLF in HTTP request lines or control field header values.The...

Security Bulletin: IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by multiple vulnerabilities

Summary IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by a denial of service, HTTP Response and Request Smuggling vulnerabilities when servlet-3.0, servlet-3.1, servlet-4.0, servlet-5.0, servlet-6.0, or servlet-6.1 is enabled. Vulnerability Details...

aiohttp: AIOHTTP: HTTP Request Smuggling via WebSocket Upgrade

A flaw was found in AIOHTTP, an asynchronous HTTP client/server framework. This vulnerability allows a remote attacker to perform HTTP request smuggling due to an edge case in the WebSocket upgrade procedure. When a WebSocket upgrade request includes a body, the parser may switch protocols before...

aiohttp: AIOHTTP: HTTP Request Smuggling via WebSocket Upgrade

A flaw was found in AIOHTTP, an asynchronous HTTP client/server framework. This vulnerability allows a remote attacker to perform HTTP request smuggling due to an edge case in the WebSocket upgrade procedure. When a WebSocket upgrade request includes a body, the parser may switch protocols before...

Astra Linux – Vulnerability in Gunicorn

Gunicorn fails to properly validate Transfer-Encoding headers, resulting in HTTP Request Smuggling HRS vulnerabilities. By creating requests with conflicting Transfer-Encoding headers, attackers can bypass security restrictions and access restricted endpoints. This issue arises due to Gunicorn’s...

Astra Linux – Vulnerability in http-parser

Node.js versions before 10.23.1, 12.20.1, 14.15.4, and 15.5.1 allow for two copies of a header field in an HTTP request for example, two Transfer-Encoding header fields. In this case, Node.js identifies the first header field and ignores the second. This can lead to HTTP Request Smuggling...

CVE-2026-75922

Reverse::Proxy versions before 0.04 for Perl allow HTTP request smuggling via a percent-decoded PATHINFO written unencoded to the upstream request line. PSGI hands PATHINFO to an application percent-decoded, so a %XX sequence in the client URL has become a raw byte by the time the proxy sees it...

CVE-2026-75922 Reverse::Proxy versions before 0.04 for Perl allow HTTP request smuggling via a percent-decoded PATH_INFO written unencoded to the upstream request line

Reverse::Proxy versions before 0.04 for Perl allow HTTP request smuggling via a percent-decoded PATHINFO written unencoded to the upstream request line. PSGI hands PATHINFO to an application percent-decoded, so a %XX sequence in the client URL has become a raw byte by the time the proxy sees it...

EUVD-2026-64662

Reverse::Proxy versions before 0.04 for Perl allow HTTP request smuggling via a percent-decoded PATHINFO written unencoded to the upstream request line. PSGI hands PATHINFO to an application percent-decoded, so a %XX sequence in the client URL has become a raw byte by the time the proxy sees it...

CVE-2026-75922

Reverse::Proxy (CPAN module by LNATION) versions before 0.04 for Perl are vulnerable to HTTP request smuggling via a percent-decoded PATH_INFO written unencoded into the upstream request line. Because PSGI delivers PATH_INFO already decoded, a client-controlled %0d%0a in the URL becomes a raw CRL...

SUSE CVE-2026-63382

Libevent is an event notification library. Prior to 2.1.13 and 2.2.2-alpha, the libevent evhttp parser in http.c inconsistently handles duplicate Transfer-Encoding headers, comma-separated Transfer-Encoding values, and bare line feeds in chunked framing. evhttpfindheader can select only the first...

SUSE SLED15 / SLES15 Security Update : sccache (SUSE-SU-2026:3674-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:3674-1 advisory. - CVE-2026-25541: bytes: integer overflow in 'BytesMut:reserve' can lead to undefined behavior and crashes...