{"id":"CVE-2025-64118","revision":"08173b99e13548558820cf9ab3998baf","records":[{"revision":"08173b99e13548558820cf9ab3998baf","observedAt":"2026-10-25T03:17:29.935+00:00","statement":{"source":"nvd","id":"CVE-2025-64118","aliases":[],"title":"node-tar is a Tar for Node.js. In 7.5.1, using .t (aka .list) with { sync: true } to read tar entry contents returns uninitialized memory contents if tar file was changed on disk to a smaller size while being read. This vulnerability is fix…","description":"node-tar is a Tar for Node.js. In 7.5.1, using .t (aka .list) with { sync: true } to read tar entry contents returns uninitialized memory contents if tar file was changed on disk to a smaller size while being read. This vulnerability is fixed in 7.5.2.","state":0,"publishedAt":"2025-10-30T18:15:33.673+00:00","modifiedAt":"2026-10-07T22:10:00.217+00:00","affected":[],"metrics":[{"system":"CVSS 4.0 · security-advisories@github.com · Secondary","vector":"CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:P/VC:H/VI:L/VA:L/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","score":6.1,"severity":"MEDIUM"}],"references":["https://github.com/isaacs/node-tar/commit/5330eb04bc43014f216e5c271b40d5c00d45224d","https://github.com/isaacs/node-tar/issues/445","https://github.com/isaacs/node-tar/pull/446","https://github.com/isaacs/node-tar/security/advisories/GHSA-29xp-372q-xqph"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-64118","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Deferred","weaknesses":["CWE-362","CWE-367"],"productCriteria":[],"sourceDates":{"published":"2025-10-30T18:15:33.673","lastModified":"2026-10-07T22:10:00.217"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2025-64118","identifiers":["CVE-2025-64118"]},"retained":false,"historicalAffected":[]}],"coverage":[]}