{"id":"CVE-2026-59875","state":"PUBLISHED","title":"node-tar: Uncaught Exception DoS via NUL byte in PAX path/linkpath records","description":"node-tar is a tar archive manipulation library for Node.js. Prior to 7.5.17, node-tar does not strip NUL bytes from PAX path and linkpath records in src/pax.ts, allowing a crafted archive with values to reach fs.lstat or fs.open and terminate the process with an uncaught exception. This issue is fixed in version 7.5.17.","publishedAt":"2026-07-08T15:20:29.997Z","updatedAt":"2026-07-09T13:45:44.160Z","severity":{"score":5.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","source":"GitHub_M"},"assigner":"GitHub_M","products":["isaacs node-tar"],"affected":[{"vendor":"isaacs","product":"node-tar","versions":[{"version":"< 7.5.17","status":"affected"}]}],"references":["https://github.com/isaacs/node-tar/security/advisories/GHSA-gvwx-54wh-qm9j","https://github.com/isaacs/node-tar/commit/7a635c29f5edbf083557374d43984273ecfed5b3","https://github.com/isaacs/node-tar/releases/tag/v7.5.17"],"weaknesses":["CWE-248"],"ingestedAt":"2026-10-29T20:12:32.778Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/59xxx/CVE-2026-59875.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-59875","state":"PUBLISHED","datePublished":"2026-07-08T15:20:29.997Z","dateUpdated":"2026-07-09T13:45:44.160Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-07-07T15:41:53.607Z"},"containers":{"cna":{"title":"node-tar: Uncaught Exception DoS via NUL byte in PAX path/linkpath records","descriptions":[{"lang":"en","value":"node-tar is a tar archive manipulation library for Node.js. Prior to 7.5.17, node-tar does not strip NUL bytes from PAX path and linkpath records in src/pax.ts, allowing a crafted archive with values to reach fs.lstat or fs.open and terminate the process with an uncaught exception. This issue is fixed in version 7.5.17."}],"affected":[{"vendor":"isaacs","product":"node-tar","versions":[{"version":"< 7.5.17","status":"affected"}]}],"references":[{"url":"https://github.com/isaacs/node-tar/security/advisories/GHSA-gvwx-54wh-qm9j","name":"https://github.com/isaacs/node-tar/security/advisories/GHSA-gvwx-54wh-qm9j","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/isaacs/node-tar/commit/7a635c29f5edbf083557374d43984273ecfed5b3","name":"https://github.com/isaacs/node-tar/commit/7a635c29f5edbf083557374d43984273ecfed5b3","tags":["x_refsource_MISC"]},{"url":"https://github.com/isaacs/node-tar/releases/tag/v7.5.17","name":"https://github.com/isaacs/node-tar/releases/tag/v7.5.17","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-248","lang":"en","description":"CWE-248: Uncaught Exception","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-07-08T15:20:29.997Z"},"source":{"advisory":"GHSA-gvwx-54wh-qm9j","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/isaacs/node-tar/security/advisories/GHSA-gvwx-54wh-qm9j","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-07-09T13:43:50.698715Z","id":"CVE-2026-59875","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-07-09T13:45:44.160Z"}}]}}}