GHSA-WXXW-5CVC-53J7 Microsoft Security Advisory CVE-2026-66822 - .NET and Visual Studio Information Disclosure Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in System.Net.Http. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. SocketsHttpHandler can retain a...

EulerOS 2.0 SP11 : curl (EulerOS-SA-2026-4311)

According to the versions of the curl packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A vulnerability exists where a new transfer that uses STARTTLS to upgrade the connection might reuse an existing live connection even though the TLS...

POC-CVE-2023-32681

POC for CVE-2023-32681 This is a Python 3 implementation of CVE-2023-32681, affecting clients using the requests version = 2.30.0. As per https://www.rfc-editor.org/rfc/rfc9110.htmlsection-15.4 whenever redirection 3xx is issued by the server then user-agent should modify the request to remove...

Security Bulletin:Axios Node.js HTTP Adapter Proxy Credential Leakage Vulnerability in 0.32.0 and 1.16.0

Summary Axios is a promise based HTTP client for the browser and Node.js. Prior to 0.32.0 and 1.16.0, Axios' Node.js HTTP adapter can leak proxy credentials to a redirect target in affected versions. When a request is sent through an authenticated proxy, Axios may add a Proxy-Authorization header...

Security Bulletin:Sensitive Data Exposure in Erlang OTP inets (httpc_response module)

Summary Sensitive Data Exposure vulnerability in Erlang OTP inets httpcresponse module allows Retrieve Embedded Sensitive Data. The httpc client forwards the Authorization and Proxy-Authorization request headers to redirect targets without checking whether the redirect crosses an origin boundary...

Security Bulletin: Multiple Vulnerabilities in IBM Cloud Pak System

Summary Multiple vulnerabilities were addressed in IBM Cloud Pak System version 2.3.6.2. Vulnerability Details CVEID:CVE-2026-44486 DESCRIPTION: Axios is a promise based HTTP client for the browser and Node.js. Prior to 0.32.0 and 1.16.0, Axios’ Node.js HTTP adapter can leak proxy credentials to ...

CentOS Linux 8 [TuxCare] Security Update: curl / curl-minimal / libcurl / libcurl-devel / libcurl-minimal Multiple Vulnerabilities (CENTOS-STREAM8:CLSA-2026:1784123512)

The CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS-STREAM8:CLSA-2026:1784123512 advisory. - Successfully using libcurl to do a transfer to a specific HTTP origin hostA with Digest authentication and then changing the...

Rocky Linux 8 [CIQ] Security Update: Cython-debugsource / PyYAML-debugsource / babel / numpy-debugsource / etc (crlsa-2023_7042)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20237042 advisory. python-requests: Unintended leak of Proxy-Authorization header CVE-2023-32681 Tenable has extracted the preceding description block directly from the CIQ security...

Rocky Linux 8 [CIQ] Security Update: Cython-debugsource / PyYAML-debugsource / numpy-debugsource / etc Multiple Vulnerabilities (crlsa-2023_7034)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20237034 advisory. python: tarfile module directory traversal CVE-2007-4559 python-requests: Unintended leak of Proxy-Authorization header CVE-2023-32681 Tenable has extracte...

AlmaLinux 9.2 [TuxCare] Security Update: libsoup / libsoup-devel / libsoup-doc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1776763201)

The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1776763201 advisory. - A flaw was found in libsoup, an HTTP client library. This vulnerability, known as CRLF Carriage Return Line Feed Injection, occurs...

AlmaLinux 9.6 [TuxCare] Security Update: curl / curl-minimal / libcurl / libcurl-devel / libcurl-minimal Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1779357790)

The AlmaLinux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1779357790 advisory. - libcurl might in some circumstances reuse the wrong connection for SMBS transfers. libcurl features a pool of recent connections s...

Rocky Linux 9.6 [TuxCare] Security Update: curl / curl-minimal / libcurl / libcurl-devel / libcurl-minimal Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1779357790)

The Rocky Linux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1779357790 advisory. - libcurl might in some circumstances reuse the wrong connection for SMBS transfers. libcurl features a pool of recent connections...

Security Bulletin: IBM InfoSphere Optim Archive Viewer is affected by multiple vulnerabilities in axios (CVE-2026-44486, CVE-2026-44487)

Summary Multiple proxy credential leakage vulnerabilities in the axios HTTP client library CVE-2026-44486, CVE-2026-44487 used by IBM InfoSphere Optim Archive Viewer have been addressed by upgrading the component to version 1.18.0. Vulnerability Details CVEID:CVE-2026-44486 DESCRIPTION: Axios is ...

CVE-2026-85719

The AsyncHttpClient AHC library allows Java applications to easily execute HTTP requests and asynchronously process HTTP responses. From 2.1.0 until 2.16.1 and 3.0.12, requests using an authenticated SOCKS proxy can expose the proxy's credentials to the origin because NettyRequestFactory and...

axios: Axios: Information disclosure of proxy credentials via HTTP redirects

A flaw was found in Axios, a promise-based HTTP client, specifically in its Node.js HTTP adapter. When Axios is configured to use an authenticated proxy and follows a redirect, it may inadvertently send the Proxy-Authorization header, containing proxy credentials, to the redirect target. This can...

Security Bulletin: IBM Cloud Pak for Data System (CPDS 2.0) is affected by an information disclosure vulnerability due to urllib3

Summary urllib3 is used by IBM Cloud Pak for Data System 2.0 as an HTTP client library for Python applications. When HTTP requests are sent without using proxy support, urllib3 versions prior to 1.26.19 and 2.2.2 do not treat the Proxy-Authorization header as sensitive authentication material and...

MGASA-2026-0327 Updated python-starlette package fixes security vulnerabilities

The updated package fixes security vulnerabilities: Proxy-Authorization header kept across hosts. CVE-2024-28849 Starlette vulnerable to On^2 DoS via Range header merging in starlette.responses.FileResponse. CVE-2025-62727 Security restriction bypass via malformed HTTP Host header. CVE-2026-48710...

Information Disclosure axios Dependency in Jira Service Management Data Center

This High severity Information Disclosure vulnerability was introduced in versions 5.17.2, 10.0.0, 10.1.1, 10.2.0, 10.3.0, 10.4.0, 10.5.0, 10.6.0, 10.7.1, 11.0.0, 11.1.0, 11.2.0, and 11.3.0 of Jira Service Management Data Center. This Information Disclosure vulnerability, with a CVSS Score of 8.2...

CVE-2026-67339 guzzlehttp/guzzle before 7.14.2 Proxy-Authorization Header Disclosure

guzzlehttp/guzzle versions before 7.14.2 fail to properly isolate Proxy-Authorization headers from origin servers in cURL handlers. Attackers can capture proxy credentials through origin server access logs when requests are redirected, bypassed, or sent through SOCKS proxies that Guzzle...

Sensitive Information Exposure

datamodel-code-generator is vulnerable to Sensitive Information Exposure. The vulnerability is due to the reuse of Authorization, Cookie, and Proxy-Authorization headers when following cross-origin redirects while fetching remote schemas, which allows an attacker controlling a redirect target to...