{"action":"Upgrade tar to 7.5.11 or later.","affected":[{"fixed":"7.5.11","introduced":"0"}],"component":"tar","cve_ids":["CVE-2026-31802"],"ecosystem":"npm","epss":0.00269,"exploited":false,"fixed_versions":["7.5.11"],"ghsa_id":"GHSA-9ppj-qmqm-q256","id":"tcs_01M5KFGH1KVM583K128JA02CND","modified_at":"2026-09-10T03:50:38.398085665Z","published_at":"2026-03-10T23:44:58Z","references":["https://osv.dev/vulnerability/GHSA-9ppj-qmqm-q256","https://github.com/isaacs/node-tar/security/advisories/GHSA-9ppj-qmqm-q256","https://nvd.nist.gov/vuln/detail/CVE-2026-31802","https://github.com/isaacs/node-tar/commit/f48b5fa3b7985ddab96dc0f2125a4ffc9911b6ad","https://github.com/isaacs/node-tar"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"GHSA-9ppj-qmqm-q256","url":"https://osv.dev/vulnerability/GHSA-9ppj-qmqm-q256"},{"source":"nvd","source_id":"CVE-2026-31802","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-31802"}],"summary":"node-tar Symlink Path Traversal via Drive-Relative Linkpath"}