{"schema_version":1,"title":"Libgit2 Project Libgit2 vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 6 vulnerabilities in Libgit2 Project Libgit2: 0 in the last 7 days and 6 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-53587, was published on 20 August 2026.","url":"https://junglewise.ai/threats/technologies/libgit2","json_url":"https://junglewise.ai/threats/technologies/libgit2.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/libgit2","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":2,"all_time":6,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":6,"last_365_days":6},"latest":[{"cve":"CVE-2026-53587","cvss":7.5,"epss":0.0068,"slug":"cve-2026-53587-libgit2-out-of-bounds-read-in-smart-protocol-packet-parsing","title":"libgit2 out-of-bounds read in smart protocol packet parsing","severity":"high","exploited":false,"published_at":"2026-08-20T19:16:55.137+00:00","url":"https://junglewise.ai/threats/cve-2026-53587-libgit2-out-of-bounds-read-in-smart-protocol-packet-parsing"},{"cve":"CVE-2026-53586","cvss":6.5,"epss":0.0048,"slug":"cve-2026-53586-libgit2-credential-disclosure-in-http-redirect","title":"libgit2 credential disclosure in HTTP redirect","severity":"medium","exploited":false,"published_at":"2026-08-20T19:16:54.983+00:00","url":"https://junglewise.ai/threats/cve-2026-53586-libgit2-credential-disclosure-in-http-redirect"},{"cve":"CVE-2026-53585","cvss":5.3,"epss":0.0055,"slug":"cve-2026-53585-libgit2-delta-parsing-memory-exhaustion","title":"libgit2 delta parsing memory exhaustion","severity":"medium","exploited":false,"published_at":"2026-08-20T19:16:54.837+00:00","url":"https://junglewise.ai/threats/cve-2026-53585-libgit2-delta-parsing-memory-exhaustion"},{"cve":"CVE-2026-53584","cvss":4.3,"epss":0.0041,"slug":"cve-2026-53584-libgit2-path-traversal-in-submodule-loading","title":"libgit2 path traversal in submodule loading","severity":"medium","exploited":false,"published_at":"2026-08-20T19:16:54.68+00:00","url":"https://junglewise.ai/threats/cve-2026-53584-libgit2-path-traversal-in-submodule-loading"},{"cve":"CVE-2026-53583","cvss":6.5,"epss":0.0024,"slug":"cve-2026-53583-libgit2-tls-certificate-verification-bypass-in-openssl-backend","title":"libgit2 TLS certificate verification bypass in OpenSSL backend","severity":"medium","exploited":false,"published_at":"2026-08-20T19:16:54.5+00:00","url":"https://junglewise.ai/threats/cve-2026-53583-libgit2-tls-certificate-verification-bypass-in-openssl-backend"},{"cve":"CVE-2026-5917","cvss":8.8,"epss":0.0143,"slug":"cve-2026-5917-libgit2-shell-command-injection-in-libssh2-ssh-backend","title":"libgit2 shell command injection in libssh2 SSH backend","severity":"high","exploited":false,"published_at":"2026-08-11T22:17:37.39+00:00","url":"https://junglewise.ai/threats/cve-2026-5917-libgit2-shell-command-injection-in-libssh2-ssh-backend"}],"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":5},{"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}],"related":[],"technology":{"hub":true,"name":"Libgit2 Project Libgit2","slug":"libgit2","vendor":{"name":"Libgit2 Project","slug":"libgit2-project","url":"https://junglewise.ai/threats/vendors/libgit2-project"},"aliases":[],"homepage":"https://libgit2.org/","repo_url":"https://github.com/libgit2/libgit2","description":"A portable, pure C implementation of the Git core methods provided as a linkable library.","url":"https://junglewise.ai/threats/technologies/libgit2"},"most_severe":[{"cve":"CVE-2026-5917","cvss":8.8,"epss":0.0143,"slug":"cve-2026-5917-libgit2-shell-command-injection-in-libssh2-ssh-backend","title":"libgit2 shell command injection in libssh2 SSH backend","severity":"high","exploited":false,"published_at":"2026-08-11T22:17:37.39+00:00","url":"https://junglewise.ai/threats/cve-2026-5917-libgit2-shell-command-injection-in-libssh2-ssh-backend"},{"cve":"CVE-2026-53587","cvss":7.5,"epss":0.0068,"slug":"cve-2026-53587-libgit2-out-of-bounds-read-in-smart-protocol-packet-parsing","title":"libgit2 out-of-bounds read in smart protocol packet parsing","severity":"high","exploited":false,"published_at":"2026-08-20T19:16:55.137+00:00","url":"https://junglewise.ai/threats/cve-2026-53587-libgit2-out-of-bounds-read-in-smart-protocol-packet-parsing"},{"cve":"CVE-2026-53586","cvss":6.5,"epss":0.0048,"slug":"cve-2026-53586-libgit2-credential-disclosure-in-http-redirect","title":"libgit2 credential disclosure in HTTP redirect","severity":"medium","exploited":false,"published_at":"2026-08-20T19:16:54.983+00:00","url":"https://junglewise.ai/threats/cve-2026-53586-libgit2-credential-disclosure-in-http-redirect"},{"cve":"CVE-2026-53583","cvss":6.5,"epss":0.0024,"slug":"cve-2026-53583-libgit2-tls-certificate-verification-bypass-in-openssl-backend","title":"libgit2 TLS certificate verification bypass in OpenSSL backend","severity":"medium","exploited":false,"published_at":"2026-08-20T19:16:54.5+00:00","url":"https://junglewise.ai/threats/cve-2026-53583-libgit2-tls-certificate-verification-bypass-in-openssl-backend"},{"cve":"CVE-2026-53585","cvss":5.3,"epss":0.0055,"slug":"cve-2026-53585-libgit2-delta-parsing-memory-exhaustion","title":"libgit2 delta parsing memory exhaustion","severity":"medium","exploited":false,"published_at":"2026-08-20T19:16:54.837+00:00","url":"https://junglewise.ai/threats/cve-2026-53585-libgit2-delta-parsing-memory-exhaustion"},{"cve":"CVE-2026-53584","cvss":4.3,"epss":0.0041,"slug":"cve-2026-53584-libgit2-path-traversal-in-submodule-loading","title":"libgit2 path traversal in submodule loading","severity":"medium","exploited":false,"published_at":"2026-08-20T19:16:54.68+00:00","url":"https://junglewise.ai/threats/cve-2026-53584-libgit2-path-traversal-in-submodule-loading"}],"generated_at":"2026-09-26T09:11:00.170868+00:00"}