{"cve":"CVE-2026-24909","nvd":{"published":"2026-01-27T23:15:50.680","modified":"2026-06-17T10:23:47.627","status":"Deferred","description":"vlt before 1.0.0-rc.10 mishandles path sanitization for tar, leading to path traversal during extraction.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N","score":5.9},"cwes":["CWE-23"],"references":["https://github.com/vltpkg/vltpkg/pull/1334","https://github.com/vltpkg/vltpkg/releases/tag/v1.0.0-rc.10","https://www.koi.ai/blog/packagegate-6-zero-days-in-js-package-managers-but-npm-wont-act","https://www.scworld.com/news/six-javascript-zero-day-bugs-lead-to-fears-of-supply-chain-attack"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:21:16.563232421+00:00"},"epss":{"cve":"CVE-2026-24909","score":0.00195,"percentile":0.09275,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-gf2c-jwcj-x929","url":"https://osv.dev/vulnerability/GHSA-gf2c-jwcj-x929","summary":"vlt Mishandles Path Sanitization for tar","modified":"2026-02-03T03:06:30.744805Z","packages":[{"ecosystem":"npm","name":"@vltpkg/tar","purl":"pkg:npm/%40vltpkg/tar","ranges":["<1.0.0-rc.10"],"fixed":["1.0.0-rc.10"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}