{"attribution":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","cve":{"id":"CVE-2026-44599","sourceIdentifier":"cve@mitre.org","published":"2026-05-07T03:16:07.327","lastModified":"2026-10-26T00:10:00.150","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"Tor before 0.4.9.7 can attempt or accept BEGIN_DIR via conflux legs, aka TROVE-2026-008."},{"lang":"es","value":"Tor anterior a la versión 0.4.9.7 puede intentar o aceptar BEGIN_DIR a través de patas de confluencia, también conocido como TROVE-2026-008."}],"affected":[{"source":"cve@mitre.org","affectedData":[{"vendor":"torproject","product":"Tor","defaultStatus":"unaffected","versions":[{"version":"0","lessThan":"0.4.9.7","versionType":"custom","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"cve@mitre.org","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N","baseScore":3.7,"baseSeverity":"LOW","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":2.2,"impactScore":1.4},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","baseScore":5.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":1.4}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-05-07T12:47:28.922671Z","id":"CVE-2026-44599","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"cve@mitre.org","type":"Secondary","description":[{"lang":"en","value":"CWE-669"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:torproject:tor:*:*:*:*:*:*:*:*","versionEndExcluding":"0.4.9.7","matchCriteriaId":"E643A817-85FE-4CEC-BC69-0E2FA22639C0"}]}]}],"references":[{"url":"https://forum.torproject.org/c/news/tor-release-announcement/28","source":"cve@mitre.org","tags":["Release Notes"]},{"url":"https://gitlab.torproject.org/tpo/core/tor/-/commit/50f90ba849088247734786922855c22661c6fa03","source":"cve@mitre.org","tags":["Patch"]},{"url":"https://gitlab.torproject.org/tpo/core/tor/-/work_items/41243","source":"cve@mitre.org","tags":["Broken Link"]},{"url":"https://www.openwall.com/lists/oss-security/2026/05/06/8","source":"cve@mitre.org","tags":["Mailing List","Third Party Advisory"]}]}}