https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 06 Oct 2026 01:22:07 +0000 https://cve.radiocsirt.org/vuln/euvd-2026-338561 EUVD-2026-338561 https://cve.radiocsirt.org/vuln/euvd-2026-338561 https://cve.radiocsirt.org/vuln/fkie_cve-2026-54340 <p>h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. Prior to commit 9265bdd, there is an HTTP/2 state amplification issue that combines HPACK decompression amplification with Slowloris-style stream stalling. Amplified decoded header state can be retained by stalled HTTP/2 streams, and depending on the configuration, additional limits are needed to bound decoded header state and prevent attack. This issue has been fixed by commit 9265bdd.</p> <p>h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. Prior to commit 9265bdd, there is an HTTP/2 state amplification issue that combines HPACK decompression amplification with Slowloris-style stream stalling. Amplified decoded header state can be retained by stalled HTTP/2 streams, and depending on the configuration, additional limits are needed to bound decoded header state and prevent attack. This issue has been fixed by commit 9265bdd.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-54340 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-54340 <p><strong>Affected:</strong> Ubuntu:Pro:18.04:LTS: h2o, Ubuntu:Pro:20.04:LTS: h2o, Ubuntu:Pro:22.04:LTS: h2o, Ubuntu:24.04:LTS: h2o, Ubuntu:Pro:24.04:LTS: dnsdist</p> <p>h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. Prior to commit 9265bdd, there is an HTTP/2 state amplification issue that combines HPACK decompression amplification with Slowloris-style stream stalling. Amplified decoded header state can be retained by stalled HTTP/2 streams, and depending on the configuration, additional limits are needed to bound decoded header state and prevent attack. This issue has been fixed by commit 9265bdd.</p> <p><strong>Affected:</strong> Ubuntu:Pro:18.04:LTS: h2o, Ubuntu:Pro:20.04:LTS: h2o, Ubuntu:Pro:22.04:LTS: h2o, Ubuntu:24.04:LTS: h2o, Ubuntu:Pro:24.04:LTS: dnsdist</p> <p>h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. Prior to commit 9265bdd, there is an HTTP/2 state amplification issue that combines HPACK decompression amplification with Slowloris-style stream stalling. Amplified decoded header state can be retained by stalled HTTP/2 streams, and depending on the configuration, additional limits are needed to bound decoded header state and prevent attack. This issue has been fixed by commit 9265bdd.</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-54340