https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Fri, 02 Oct 2026 14:55:24 +0000 https://cve.radiocsirt.org/vuln/euvd-2026-373843 EUVD-2026-373843 https://cve.radiocsirt.org/vuln/euvd-2026-373843 https://cve.radiocsirt.org/vuln/fkie_cve-2026-93569 <p>A flaw was found in Netty. A remote unauthenticated attacker can exploit a vulnerability in Netty&#39;s HTTP/1 to HTTP/2 conversion process. When an HTTP/1 request includes both an absolute-form request-target and a conflicting Host header, Netty incorrectly prioritizes the Host header for the HTTP/2 :authority field, discarding the original request-target authority. This inconsistency can allow an attacker to bypass security controls in Netty-based proxies or gateways, potentially leading to unauthorized access, cache poisoning, or misrouting of requests.</p> <p>A flaw was found in Netty. A remote unauthenticated attacker can exploit a vulnerability in Netty&#39;s HTTP/1 to HTTP/2 conversion process. When an HTTP/1 request includes both an absolute-form request-target and a conflicting Host header, Netty incorrectly prioritizes the Host header for the HTTP/2 :authority field, discarding the original request-target authority. This inconsistency can allow an attacker to bypass security controls in Netty-based proxies or gateways, potentially leading to unauthorized access, cache poisoning, or misrouting of requests.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-93569 https://cve.radiocsirt.org/vuln/ghsa-xx86-5ch4-942v <p>HTTP/1 absolute-form Host mismatch is translated to HTTP/2 :authority, overriding the request-target authority</p> <p>HTTP/1 absolute-form Host mismatch is translated to HTTP/2 :authority, overriding the request-target authority</p> https://cve.radiocsirt.org/vuln/ghsa-xx86-5ch4-942v https://cve.radiocsirt.org/vuln/opensuse-su-2026:11882-1 <p>netty-4.1.138-1.1 on GA media</p> <p>netty-4.1.138-1.1 on GA media</p> https://cve.radiocsirt.org/vuln/opensuse-su-2026:11882-1 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-93569 <p><strong>Affected:</strong> Ubuntu:Pro:14.04:LTS: netty, Ubuntu:Pro:16.04:LTS: netty, Ubuntu:Pro:18.04:LTS: netty, Ubuntu:Pro:20.04:LTS: netty, Ubuntu:Pro:22.04:LTS: netty, Ubuntu:Pro:24.04:LTS: netty, Ubuntu:Pro:26.04:LTS: netty</p> <p>A flaw was found in Netty. A remote unauthenticated attacker can exploit a vulnerability in Netty&#39;s HTTP/1 to HTTP/2 conversion process. When an HTTP/1 request includes both an absolute-form request-target and a conflicting Host header, Netty incorrectly prioritizes the Host header for the HTTP/2 :authority field, discarding the original request-target authority. This inconsistency can allow an attacker to bypass security controls in Netty-based proxies or gateways, potentially leading to unauthorized access, cache poisoning, or misrouting of requests.</p> <p><strong>Affected:</strong> Ubuntu:Pro:14.04:LTS: netty, Ubuntu:Pro:16.04:LTS: netty, Ubuntu:Pro:18.04:LTS: netty, Ubuntu:Pro:20.04:LTS: netty, Ubuntu:Pro:22.04:LTS: netty, Ubuntu:Pro:24.04:LTS: netty, Ubuntu:Pro:26.04:LTS: netty</p> <p>A flaw was found in Netty. A remote unauthenticated attacker can exploit a vulnerability in Netty&#39;s HTTP/1 to HTTP/2 conversion process. When an HTTP/1 request includes both an absolute-form request-target and a conflicting Host header, Netty incorrectly prioritizes the Host header for the HTTP/2 :authority field, discarding the original request-target authority. This inconsistency can allow an attacker to bypass security controls in Netty-based proxies or gateways, potentially leading to unauthorized access, cache poisoning, or misrouting of requests.</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-93569 https://cve.radiocsirt.org/vuln/wid-sec-w-2026-3477 <p>Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Netty ausnutzen, um Sicherheitsvorkehrungen zu umgehen, Daten zu manipulieren, vertrauliche Informationen offenzulegen oder einen Denial-of-Service-Zustand herbeizuführen.</p> <p>Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Netty ausnutzen, um Sicherheitsvorkehrungen zu umgehen, Daten zu manipulieren, vertrauliche Informationen offenzulegen oder einen Denial-of-Service-Zustand herbeizuführen.</p> https://cve.radiocsirt.org/vuln/wid-sec-w-2026-3477