{"id":"CVE-2026-48937","details":"A flaw in Node.js HTTP/2 server API can cause servers to keep accepting data even after sending a `GOAWAY` frame. This vulnerability affects two supported release lines: **Node.js 22** and **Node.js 24**.","aliases":["BIT-node-2026-48937","BIT-node-min-2026-48937"],"modified":"2026-08-20T03:54:23.896889724Z","published":"2026-06-18T18:01:39.780Z","related":["SUSE-SU-2026:22368-1","SUSE-SU-2026:22565-1","SUSE-SU-2026:2633-1","SUSE-SU-2026:2647-1","SUSE-SU-2026:2695-1","openSUSE-SU-2026:11121-1","openSUSE-SU-2026:21058-1","openSUSE-SU-2026:21236-1"],"database_specific":{"unresolved_ranges":[{"source":"AFFECTED_FIELD","extracted_events":[{"introduced":"22.22.3"},{"last_affected":"22.22.3"},{"introduced":"24.16.0"},{"last_affected":"24.16.0"}]}],"cna_assigner":"hackerone","cwe_ids":["CWE-400"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/48xxx/CVE-2026-48937.json"},"references":[{"type":"WEB","url":"https://hackerone.com/reports/3658225"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/48xxx/CVE-2026-48937.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-48937"},{"type":"ARTICLE","url":"https://nodejs.org/en/blog/vulnerability/june-2026-security-releases"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/nodejs/node","events":[{"introduced":"12fb157f79da8c094a54bc99370994941c28c235"},{"fixed":"eb77496085a730a72939ef32a90b841f344eb4b0"},{"introduced":"c5349f43cd66d2aa02d86414c9ed426f71d3ae48"},{"fixed":"413e874773eef1e27a8397ddc949dbbe19cadb31"}],"database_specific":{"source":"CPE_RANGE","cpe":"cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:*","extracted_events":[{"introduced":"22.0"},{"fixed":"22.23.0"},{"introduced":"24.0.0"},{"fixed":"24.17.0"}]}}],"versions":["v24.16.0","v22.22.3","v24.15.0","v24.14.1","v22.22.2","v22.22.1","v24.14.0","v24.13.1","v22.22.0","v24.13.0","v24.12.0","v24.11.1","v22.21.1","v24.11.0","v22.21.0","v24.10.0","v24.9.0","v22.20.0","v24.8.0","v22.19.0","v24.7.0","v24.6.0","v24.5.0","v22.18.0","v22.17.1","v24.4.1","v24.4.0","v22.17.0","v24.3.0","v24.2.0","v24.1.0","v22.16.0","v24.0.2","v22.15.1","v24.0.1","v24.0.0","v22.15.0","v22.14.0","v22.13.1","v22.13.0","v22.12.0","v22.11.0","v22.10.0","v22.9.0","v22.8.0","v22.7.0","v22.6.0","v22.5.1","v22.5.0","v22.4.1","v22.4.0","v22.3.0","v22.2.0","v22.1.0","v22.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-48937.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"}]}