{"action":"Upgrade io.netty:netty-codec-http3 to 4.2.15.Final or later.","affected":[{"fixed":"4.2.15.Final","introduced":"4.2.0.Final"}],"component":"io.netty:netty-codec-http3","cve_ids":["CVE-2026-44892"],"ecosystem":"Maven","epss":0.00279,"exploited":false,"fixed_versions":["4.2.15.Final"],"ghsa_id":"GHSA-c2rx-5r8w-8xr2","id":"tcs_01M5N8R7R2V1AJGQ1QZM8XSMYX","modified_at":"2026-09-10T03:51:08.435547597Z","published_at":"2026-06-08T19:02:16Z","references":["https://osv.dev/vulnerability/GHSA-c2rx-5r8w-8xr2","https://github.com/netty/netty/security/advisories/GHSA-c2rx-5r8w-8xr2","https://nvd.nist.gov/vuln/detail/CVE-2026-44892","https://github.com/netty/netty","https://github.com/netty/netty/releases/tag/netty-4.2.15.Final"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GHSA-c2rx-5r8w-8xr2","url":"https://osv.dev/vulnerability/GHSA-c2rx-5r8w-8xr2"}],"summary":"Netty has a Vulnerable Default Configuration Which Leads to Denial of Service via Unbounded HTTP/3 Header Size"}