CVE-2026-88879

A flaw was found in Traefik, an HTTP reverse proxy and load balancer. Due to a discrepancy in how Traefik and certain backend applications process HTTP header names, a remote attacker can smuggle specially crafted headers. This allows the attacker to bypass identity assertions made by Traefik,...

SUSE CVE-2026-63379

Libevent is an event notification library. Prior to 2.1.13 and 2.2.2-alpha, libevent processes chunked HTTP trailers in http.c through evhttpreadtrailer and merges them into request headers. The fix introduces evhttpparseheadersimpl and a temporary trailer header list. An unauthenticated remote...

AZL-97557 CVE-2026-63379 affecting package ntp for versions less than 4.2.8p17-3

Libevent is an event notification library. Prior to 2.1.13 and 2.2.2-alpha, libevent processes chunked HTTP trailers in http.c through evhttpreadtrailer and merges them into request headers. The fix introduces evhttpparseheadersimpl and a temporary trailer header list. An unauthenticated remote...

CVE-2026-63379 Libevent: HTTP Header smuggling

Libevent is an event notification library. Prior to 2.1.13 and 2.2.2-alpha, libevent processes chunked HTTP trailers in http.c through evhttpreadtrailer and merges them into request headers. The fix introduces evhttpparseheadersimpl and a temporary trailer header list. An unauthenticated remote...

CVE-2026-63379 Libevent: HTTP Header smuggling

Libevent is an event notification library. Prior to 2.1.13 and 2.2.2-alpha, libevent processes chunked HTTP trailers in http.c through evhttpreadtrailer and merges them into request headers. The fix introduces evhttpparseheadersimpl and a temporary trailer header list. An unauthenticated remote...

DEBIAN-CVE-2026-71554

h2 is a pure-Python implementation of a HTTP/2 protocol stack. Versions up to and including 4.4.0 accept request header blocks containing more than one Host header, and forward every Host header to the consuming application. Where the consumer downgrades HTTP/2 to HTTP/1.1, the resulting request...

CRLF Injection

Overview org.webjars.npm:undici is an An HTTP/1.1 client, written from scratch for Node.js Affected versions of this package are vulnerable to CRLF Injection via the writeH1 path in lib/dispatcher/client-h1.js. An attacker can append arbitrary HTTP headers or smuggle a second request by supplying...

EUVD-2025-210441

OpenVPN Access Server 2.7.2 through 3.1.0 accepts bare line-feed sequences inside HTTP header values, allowing remote attackers to perform HTTP request smuggling when deployed behind a reverse proxy...

CRLF Injection

Overview Affected versions of this package are vulnerable to CRLF Injection in the start-line serialization of the Message class toString, parseRequest, and parseResponse. An attacker can inject header lines and split or smuggle HTTP messages by placing CR or LF characters into the request method...

Security Bulletin: Platform Navigator in IBM Cloud Pak for Integration is vulnerable to multiple vulnerabilities in undici

Summary Platform Navigator in IBM Cloud Pak for Integration is vulnerable to multiple vulnerabilities in undici CVE-2026-1525, CVE-2026-1526, CVE-2026-1527, CVE-2026-1528, CVE-2026-2229, CVE-2026-2581. The vulnerabilities have been addressed. Vulnerability Details CVEID:CVE-2026-1525 DESCRIPTION:...

nodejs:22 security update

An update is available for nodejs, module.nodejs-packaging, nodejs-packaging, module.nodejs, nodejs-nodemon, module.nodejs-nodemon. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability...

RockyLinux 9 : nodejs:24 (RLSA-2026:7350)

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:7350 advisory. nodejs: Nodejs denial of service CVE-2026-21637 brace-expansion: brace-expansion: Denial of Service via unbounded brace range expansion CVE-2026-25547...

Security update for libsoup

This update for libsoup fixes the following issues: CVE-2025-32049: denial of Service attack to websocket server bsc1240751. CVE-2026-2369: buffer overread due to integer underflow when handling zero-length resources bsc1258120. CVE-2026-2443: out-of-bounds read when processing specially crafted...

SUSE: Security Advisory (SUSE-SU-2026:20187-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

MiracleLinux 9 : haproxy-2.4.17-3.el9.2 (AXSA:2023-5279:02)

The remote MiracleLinux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2023-5279:02 advisory. haproxy: segfault DoS CVE-2023-0056 haproxy: request smuggling attack in HTTP/1 header parsing CVE-2023-25725 Tenable has extracted the preceding...

MiracleLinux 7 : rh-nodejs14-nodejs-14.20.1-2.el7 (AXSA:2022-3900:01)

The remote MiracleLinux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2022-3900:01 advisory. nodejs: Improper handling of URI Subject Alternative Names CVE-2021-44531 nodejs: Certificate Verification Bypass via String Injection CVE-2021-4453...

MiracleLinux 8 : nodejs:10 (AXSA:2021-1501:01)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2021-1501:01 advisory. libuv: buffer overflow in realpath CVE-2020-8252 nodejs-npm-user-validate: improper input validation when validating user emails leads to ReDoS...

MiracleLinux 7 : rh-nodejs14-nodejs-14.15.4-2.el7 (AXSA:2021-1397:01)

The remote MiracleLinux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2021-1397:01 advisory. nodejs-npm-user-validate: improper input validation when validating user emails leads to ReDoS CVE-2020-7754 nodejs-y18n: prototype pollution...

Security Bulletin: Multiple vulnerabilities in IBM Planning Analytics Advanced Certified Containers

Summary Multiple vulnerabilities were addressed in IBM Planning Analytics Advanced Certified Containers 3.1.2. Vulnerability Details CVEID:CVE-2025-23166 DESCRIPTION: The C++ method SignTraits::DeriveBits may incorrectly call ThrowException based on user-supplied inputs when executing in a...

CVE-2025-12642: Inconsistent Interpretation of HTTP Requests

lighttpd1.4.80 incorrectly merged trailer fields into headers after http request parsing. This behavior can be exploited to conduct HTTP Header Smuggling attacks. Successful exploitation may allow an attacker to: Bypass access control rules Inject unsafe input into backend logic that trusts reque...