{"action":"Upgrade undici to 7.29.0 or later.","affected":[{"fixed":"7.29.0","introduced":"7.0.0"},{"fixed":"8.9.0","introduced":"8.0.0"}],"component":"undici","cve_ids":["CVE-2026-14643"],"ecosystem":"npm","epss":0.00396,"exploited":false,"fixed_versions":["7.29.0","8.9.0"],"ghsa_id":"GHSA-jr45-8vmc-qm54","id":"tcs_01M5KFYS1J7TT81AKH9C06KRYJ","modified_at":"2026-09-10T03:51:14.245060345Z","published_at":"2026-08-03T19:32:12Z","references":["https://osv.dev/vulnerability/GHSA-jr45-8vmc-qm54","https://github.com/nodejs/undici/security/advisories/GHSA-jr45-8vmc-qm54","https://nvd.nist.gov/vuln/detail/CVE-2026-14643","https://github.com/nodejs/undici/commit/85a240551c9feb8b8a0ecc56c84b2b3015add8a9","https://github.com/nodejs/undici/commit/cb105d7c79069150982fa11acada0dd94a60dbbc","https://cna.openjsf.org/security-advisories.html","https://github.com/nodejs/undici","https://github.com/nodejs/undici/releases/tag/v7.29.0","https://github.com/nodejs/undici/releases/tag/v8.9.0"],"severity":{"label":"medium","score":5.9},"sources":[{"source":"osv","source_id":"GHSA-jr45-8vmc-qm54","url":"https://osv.dev/vulnerability/GHSA-jr45-8vmc-qm54"}],"summary":"undici vulnerable to cross-user information disclosure via whitespace around equals in Cache-Control directives"}