CVE-2026-47072 CRLF injection in WebSocket upgrade request in hackney

Improper Neutralization of CRLF Sequences 'CRLF Injection' vulnerability in benoitc hackney allows HTTP Request/Response Splitting. The WebSocket upgrade code in src/hackneyws.erl copies the host, path, headers ExtraHeaders, and protocols options from the caller-supplied opts map into the interna...

CVE-2026-47072

CVE-2026-47072 affects hackney versions 2.0.0–4.0.0, where the WebSocket upgrade path is vulnerable to CRLF injection. The upgrade code copies caller-supplied host, path, headers (ExtraHeaders), and protocols options into the internal ws_data structure and then concatenates them into the HTTP/1.1...

CVE-2026-47072 CRLF injection in WebSocket upgrade request in hackney

Improper Neutralization of CRLF Sequences 'CRLF Injection' vulnerability in benoitc hackney allows HTTP Request/Response Splitting. The WebSocket upgrade code in src/hackneyws.erl copies the host, path, headers ExtraHeaders, and protocols options from the caller-supplied opts map into the interna...

EEF-CVE-2026-47072 CRLF injection in WebSocket upgrade request in hackney

Summary Improper Neutralization of CRLF Sequences 'CRLF Injection' vulnerability in benoitc hackney allows HTTP Request/Response Splitting. The WebSocket upgrade code in src/hackney\ws.erl copies the host, path, headers ExtraHeaders, and protocols options from the caller-supplied opts map into th...

OPENSUSE-SU-2026:20792-1 Security update for perl-HTTP-Tiny

This update for perl-HTTP-Tiny fixes the following issues: Changes in perl-HTTP-Tiny: - updated to 0.094 0.094 - No changes from 0.093-TRIAL 0.093 - fix to prevent invalid characters in all headers, and prevent header smuggling CVE-2026-7010 bsc1264992 - updated to 0.092 0.092 - No changes from...

CVE-2026-42580

A flaw was found in Netty, an asynchronous, event-driven network application framework. A remote attacker could exploit an integer overflow vulnerability in Netty's chunk size parser. This flaw enables request smuggling attacks, which can allow an attacker to bypass security controls or access...

Security update for perl-HTTP-Tiny (moderate)

openSUSE security update: security update for perl-http-tiny ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:20792-1 Rating: moderate References: bsc1264992 Cross-References: CVE-2026-7010 Affected Products: openSUSE Leap 16.0...

PT-2026-43069

Name of the Vulnerable Software and Affected Versions hackney versions 2.0.0 through 4.0.0 Description Improper Neutralization of CRLF Sequences, also known as CRLF Injection, allows HTTP Request/Response Splitting. The WebSocket upgrade code in src/hackney ws.erl copies the host, path, headers...

Debian dsa-6291 : haproxy - security update

The remote Debian 13 host has packages installed that are affected by a vulnerability as referenced in the dsa-6291 advisory. - ------------------------------------------------------------------------- Debian Security Advisory DSA-6291-1 [email protected] https://www.debian.org/security/...

Exploit for CVE-2026-23813

CVE-2026-23813 — AOS-CX Pre-Auth Authentication Bypass Unau...

HTTP Request Smuggling ws Dependency in Confluence Data Center

This High severity HTTP Request Smuggling vulnerability was introduced in versions 9.0.1, 9.2.3, and 9.4.0 of Confluence Data Center. This HTTP Request Smuggling vulnerability, with a CVSS Score of 7.5 and a CVSS Vector of CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N allows an unauthenticated...

[SECURITY] [DSA 6291-1] haproxy security update

------------------------------------------------------------------------- Debian Security Advisory DSA-6291-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso May 22, 2026 https://www.debian.org/security/faq -...

Security Bulletin: The Analyst Workflow App for IBM QRadar SIEM is vulnerable to using components with known vulnerabilities

Summary The product includes vulnerable components e.g., framework libraries that could be identified and exploited with automated tools. Analyst Workflow App for IBM QRadar SIEM has addressed the applicable CVEs in an update. Vulnerability Details CVEID:CVE-2026-1525 DESCRIPTION: Undici allows...

OESA-2026-2373 perl-HTTP-Tiny security update

This is a very simple HTTP/1.1 client, designed for doing simple requests without the overhead of a large framework like LWP::UserAgent. Security Fixes: HTTP::Tiny versions before 0.093 for Perl do not validate CRLF in HTTP request lines or control field header values. The unvalidated inputs are...

OESA-2026-2372 perl-HTTP-Tiny security update

This is a very simple HTTP/1.1 client, designed for doing simple requests without the overhead of a large framework like LWP::UserAgent. Security Fixes: HTTP::Tiny versions before 0.093 for Perl do not validate CRLF in HTTP request lines or control field header values. The unvalidated inputs are...

OESA-2026-2383 trafficserver security update

Apache Traffic Server is an OpenSource HTTP / HTTPS / HTTP/2 / QUIC reverse, forward and transparent proxy and cache. Security Fixes: A bug in POST request handling causes a crash under a certain condition. This issue affects Apache Traffic Server: from 10.0.0 through 10.1.1, from 9.0.0 through...

OESA-2026-2374 perl-HTTP-Tiny security update

This is a very simple HTTP/1.1 client, designed for doing simple requests without the overhead of a large framework like LWP::UserAgent. Security Fixes: HTTP::Tiny versions before 0.093 for Perl do not validate CRLF in HTTP request lines or control field header values. The unvalidated inputs are...

OESA-2026-2385 trafficserver security update

Apache Traffic Server is an OpenSource HTTP / HTTPS / HTTP/2 / QUIC reverse, forward and transparent proxy and cache. Security Fixes: A bug in POST request handling causes a crash under a certain condition. This issue affects Apache Traffic Server: from 10.0.0 through 10.1.1, from 9.0.0 through...

PT-2026-53087

Name of the Vulnerable Software and Affected Versions nghttp2 nghttpx versions prior to 1.69.0 Description The nghttpx proxy forwards HTTP/1.1 Upgrade requests that contain a Content-Length header and body onto reusable keep-alive backend connections. During this process, it re-adds the Upgrade a...

Unity Linux 20.1070e Security Update: undertow (UTSA-2026-016708)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016708 advisory. A flaw was found in Undertow in versions before 2.1.1.Final, regarding the processing of invalid HTTP requests with large chunk sizes. This flaw allows an attacker t...