https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-28T18:21:39.554235+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/fkie_cve-2026-93492 fkie_cve-2026-93492 2026-09-28T18:21:39.628464+00:00

A flaw was found in Netty's HTTP/2 HpackEncoder. A remote attacker can exploit this by sending HTTP/2 SETTINGS frames with a very large MAX_HEADER_TABLE_SIZE. This causes the HpackEncoder to store an excessive number of unique headers, leading to increased CPU usage and memory consumption, ultimately resulting in a Denial of Service (DoS).

 https://vulnerability.circl.lu/vuln/ghsa-6ff9-6jw2-jrgf GHSA-6ff9-6jw2-jrgf 2026-09-28T18:21:39.628755+00:00

A flaw was found in Netty's HTTP/2 HpackEncoder. A remote attacker can exploit this by sending HTTP/2 SETTINGS frames with a very large MAX_HEADER_TABLE_SIZE. This causes the HpackEncoder to store an excessive number of unique headers, leading to increased CPU usage and memory consumption, ultimately resulting in a Denial of Service (DoS).

 https://vulnerability.circl.lu/vuln/opensuse-su-2026:11882-1 openSUSE-SU-2026:11882-1 — netty-4.1.138-1.1 on GA media 2026-09-28T18:21:39.628859+00:00

netty-4.1.138-1.1 on GA media

 https://vulnerability.circl.lu/vuln/ubuntu-cve-2026-93492 UBUNTU-CVE-2026-93492 2026-09-28T18:21:39.629014+00:00

Affected: 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

A flaw was found in Netty's HTTP/2 HpackEncoder. A remote attacker can exploit this by sending HTTP/2 SETTINGS frames with a very large MAX_HEADER_TABLE_SIZE. This causes the HpackEncoder to store an excessive number of unique headers, leading to increased CPU usage and memory consumption, ultimately resulting in a Denial of Service (DoS).