{"action":"Upgrade builder-util-runtime to 9.7.0 or later.","affected":[{"fixed":"9.7.0","introduced":"0"}],"component":"builder-util-runtime","cve_ids":["CVE-2026-54673"],"ecosystem":"npm","epss":0.00407,"exploited":false,"fixed_versions":["9.7.0"],"ghsa_id":"GHSA-p2f4-r6v6-j797","id":"tcs_01M5KG26NK9DWXE835QQJVZG1T","modified_at":"2026-07-24T14:16:01.807017022Z","published_at":"2026-07-24T14:03:19Z","references":["https://osv.dev/vulnerability/GHSA-p2f4-r6v6-j797","https://github.com/electron-userland/electron-builder/security/advisories/GHSA-p2f4-r6v6-j797","https://nvd.nist.gov/vuln/detail/CVE-2026-54673","https://github.com/electron-userland/electron-builder/pull/9834","https://github.com/electron-userland/electron-builder/commit/22a7532bd01b9fb42cff7c58d599c7ad683569fe","https://github.com/electron-userland/electron-builder","https://github.com/electron-userland/electron-builder/releases/tag/electron-builder@26.15.0"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"GHSA-p2f4-r6v6-j797","url":"https://osv.dev/vulnerability/GHSA-p2f4-r6v6-j797"},{"source":"nvd","source_id":"CVE-2026-54673","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-54673"}],"summary":"electron-updater: Cross-origin redirect leaks `PRIVATE-TOKEN` and mixed-case `Authorization` credentials in `builder-util-runtime`"}