{"action":"Upgrade nodejs to 20.19.2+dfsg-1+deb13u3 or later.","affected":[{"fixed":"20.19.2+dfsg-1+deb13u3","introduced":"0"}],"component":"nodejs","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["20.19.2+dfsg-1+deb13u3"],"id":"tcs_01M5NT29GQR539QTP89NS6P4M0","modified_at":"2026-10-25T09:47:33.562823260Z","published_at":"2026-08-04T17:16:56.207Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-56848","https://security-tracker.debian.org/tracker/CVE-2026-56848"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-56848#Debian:13/nodejs","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-56848"}],"summary":"A flaw in Node.js HTTP/2 handling allows `nghttp2_session_mem_send()` to be called re-entrantly while `nghttp2_session_mem_recv()` is executing, resulting in a heap-use-after-free. This vulnerability"}