{"schema_version":1,"title":"Isomorphic-Git vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 4 vulnerabilities in Isomorphic-Git: 0 in the last 7 days and 4 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-63478, was published on 3 November 2026. 4 vulnerabilities in the last four weeks, up from none in the four before.","url":"https://junglewise.ai/threats/technologies/isomorphic-git-isomorphic-git","json_url":"https://junglewise.ai/threats/technologies/isomorphic-git-isomorphic-git.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/isomorphic-git-isomorphic-git","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","thin":false,"counts":{"high":1,"all_time":4,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":4,"last_90_days":4,"last_365_days":4},"latest":[{"cve":"CVE-2026-63478","cvss":5.3,"epss":0.003,"slug":"cve-2026-63478-isomorphic-git-is-a-pure-javascript-implementation-of-git-for","title":"isomorphic-git path traversal in tree parser","severity":"medium","exploited":false,"published_at":"2026-11-03T20:18:16.24+00:00","url":"https://junglewise.ai/threats/cve-2026-63478-isomorphic-git-is-a-pure-javascript-implementation-of-git-for"},{"cve":"CVE-2026-63476","cvss":4.3,"slug":"cve-2026-63476-isomorphic-git-is-a-pure-javascript-implementation-of-git-for","title":"isomorphic-git unbound buffer allocation in packfile delta","severity":"medium","exploited":false,"published_at":"2026-11-03T20:18:16.063+00:00","url":"https://junglewise.ai/threats/cve-2026-63476-isomorphic-git-is-a-pure-javascript-implementation-of-git-for"},{"cve":"CVE-2026-63475","cvss":4.3,"epss":0.004,"slug":"cve-2026-63475-isomorphic-git-is-a-pure-javascript-implementation-of-git-for","title":"isomorphic-git circular symref denial of service","severity":"medium","exploited":false,"published_at":"2026-11-03T20:18:15.903+00:00","url":"https://junglewise.ai/threats/cve-2026-63475-isomorphic-git-is-a-pure-javascript-implementation-of-git-for"},{"cve":"CVE-2026-63395","cvss":8.8,"epss":0.0072,"slug":"cve-2026-63395-isomorphic-git-is-a-pure-javascript-implementation-of-git-for","title":"isomorphic-git symlink path traversal in checkout","severity":"high","exploited":false,"published_at":"2026-11-03T20:18:14.917+00:00","url":"https://junglewise.ai/threats/cve-2026-63395-isomorphic-git-is-a-pure-javascript-implementation-of-git-for"}],"weekly":[{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-05","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-12","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-19","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-26","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-02","critical":0,"exploited":0,"vulnerabilities":4},{"week":"2026-11-09","critical":0,"exploited":0,"vulnerabilities":0}],"related":[],"technology":{"hub":true,"name":"Isomorphic-Git","slug":"isomorphic-git-isomorphic-git","vendor":{"hub":true,"name":"Isomorphic-Git","slug":"isomorphic-git","url":"https://junglewise.ai/threats/vendors/isomorphic-git"},"aliases":[],"category":"library","description":"JavaScript library that implements Git version control functionality in browser and Node.js environments.","url":"https://junglewise.ai/threats/technologies/isomorphic-git-isomorphic-git"},"most_severe":[{"cve":"CVE-2026-63395","cvss":8.8,"epss":0.0072,"slug":"cve-2026-63395-isomorphic-git-is-a-pure-javascript-implementation-of-git-for","title":"isomorphic-git symlink path traversal in checkout","severity":"high","exploited":false,"published_at":"2026-11-03T20:18:14.917+00:00","url":"https://junglewise.ai/threats/cve-2026-63395-isomorphic-git-is-a-pure-javascript-implementation-of-git-for"},{"cve":"CVE-2026-63478","cvss":5.3,"epss":0.003,"slug":"cve-2026-63478-isomorphic-git-is-a-pure-javascript-implementation-of-git-for","title":"isomorphic-git path traversal in tree parser","severity":"medium","exploited":false,"published_at":"2026-11-03T20:18:16.24+00:00","url":"https://junglewise.ai/threats/cve-2026-63478-isomorphic-git-is-a-pure-javascript-implementation-of-git-for"},{"cve":"CVE-2026-63475","cvss":4.3,"epss":0.004,"slug":"cve-2026-63475-isomorphic-git-is-a-pure-javascript-implementation-of-git-for","title":"isomorphic-git circular symref denial of service","severity":"medium","exploited":false,"published_at":"2026-11-03T20:18:15.903+00:00","url":"https://junglewise.ai/threats/cve-2026-63475-isomorphic-git-is-a-pure-javascript-implementation-of-git-for"},{"cve":"CVE-2026-63476","cvss":4.3,"slug":"cve-2026-63476-isomorphic-git-is-a-pure-javascript-implementation-of-git-for","title":"isomorphic-git unbound buffer allocation in packfile delta","severity":"medium","exploited":false,"published_at":"2026-11-03T20:18:16.063+00:00","url":"https://junglewise.ai/threats/cve-2026-63476-isomorphic-git-is-a-pure-javascript-implementation-of-git-for"}],"generated_at":"2026-11-11T03:07:00.183524+00:00"}