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...

Security Bulletin: TSSC/IMC addresses multiple security vulnerabilities.

Summary TSSC/IMC addresses multiple security vulnerabilities, listed in the CVEs below. Vulnerability Details CVEID:CVE-2025-14523 DESCRIPTION: A flaw in libsoup’s HTTP header handling allows multiple Host: headers in a request and returns the last occurrence for server-side processing. Common...

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...

Amazon Linux 2 : libsoup, --advisory ALAS2-2026-3142 (ALAS-2026-3142)

The version of libsoup installed on the remote host is prior to 2.56.0-6. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2026-3142 advisory. A flaw in libsoup's HTTP header handling allows multiple Host: headers in a request and returns the last occurrence for server-sid...

SUSE-SU-2026:20187-1 Security update for python-h2

This update for python-h2 fixes the following issues: - CVE-2025-57804: Fixed HTTP Request Smuggling due to illegal characters in headers bsc1248737...

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 8 : libsoup-2.62.3-6.el8_10 (AXSA:2024-9014:02)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2024-9014:02 advisory. libsoup: infinite loop while reading websocket data CVE-2024-52532 libsoup: HTTP request smuggling via stripping null bytes from the ends of header...

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-14.20.1-2.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 9 : libsoup-2.72.0-8.el9_5.2 (AXSA:2024-9403:03)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2024-9403:03 advisory. libsoup: infinite loop while reading websocket data CVE-2024-52532 libsoup: HTTP request smuggling via stripping null bytes from the ends of header...

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...

Astra Linux – Vulnerability in python-h2

h2 is a pure-Python implementation of an HTTP/2 protocol stack. Prior to version 4.3.0, there was a vulnerability in HTTP/2 request splitting that allowed attackers to perform request smuggling attacks by injecting CRLF characters into headers. This occurred when servers downgraded HTTP/2 request...

Security update for cpp-httplib (important)

openSUSE Security Update: Security update for cpp-httplib Announcement ID: openSUSE-SU-2026:0007-1 Rating: important References: 1245414 1246468 1246471 Cross-References: CVE-2025-52887 CVE-2025-53628 CVE-2025-53629 CVSS scores: CVE-2025-52887 SUSE: 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:...

TencentOS Server 3: libsoup (TSSA-2024:0904)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2024:0904 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...

GO-2025-4113 OAuth2-Proxy is vulnerable to header smuggling via underscore leading to potential privilege escalation in github.com/oauth2-proxy/oauth2-proxy

OAuth2-Proxy is vulnerable to header smuggling via underscore leading to potential privilege escalation in github.com/oauth2-proxy/oauth2-proxy...

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...

OAuth2-Proxy is vulnerable to header smuggling via underscore leading to potential privilege escalation

Impact All deployments of OAuth2 Proxy in front of applications that normalize underscores to dashes in HTTP headers e.g., WSGI-based frameworks such as Django, Flask, FastAPI, and PHP applications. Authenticated users can inject underscore variants of X-Forwarded- headers that bypass the proxy’s...

GHSA-VJRC-MH2V-45X6 OAuth2-Proxy is vulnerable to header smuggling via underscore leading to potential privilege escalation

Impact All deployments of OAuth2 Proxy in front of applications that normalize underscores to dashes in HTTP headers e.g., WSGI-based frameworks such as Django, Flask, FastAPI, and PHP applications. Authenticated users can inject underscore variants of X-Forwarded- headers that bypass the proxy’s...

CVE-2025-64484

A header-smuggling vulnerability was found in OAuth2-Proxy’s handling of HTTP headers containing underscores such as XForwardedFor. The proxy failed to properly normalize these header names, which could allow crafted requests to bypass header validation or filtering. When OAuth2-Proxy is deployed...

BIT-OAUTH2-PROXY-2025-64484 OAuth2-Proxy vulnerable to header smuggling via underscore, leading to potential privilege escalation

OAuth2-Proxy is an open-source tool that can act as either a standalone reverse proxy or a middleware component integrated into existing reverse proxy or load balancer setups. In versions prior to 7.13.0, all deployments of OAuth2 Proxy in front of applications that normalize underscores to dashe...