{"schema_version":1,"title":"Etcd-Io Etcd vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 6 vulnerabilities in Etcd-Io Etcd: 0 in the last 7 days and 5 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-73500, was published on 12 August 2026.","url":"https://junglewise.ai/threats/technologies/etcd","json_url":"https://junglewise.ai/threats/technologies/etcd.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/etcd","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":5,"last_365_days":6},"latest":[{"cve":"CVE-2026-73500","cvss":4,"epss":0.007,"slug":"cve-2026-73500-etcd-tls-listener-denial-of-service-via-connection-exhaustion","title":"etcd TLS listener denial of service via connection exhaustion","severity":"medium","exploited":false,"published_at":"2026-08-12T22:17:17.29+00:00","url":"https://junglewise.ai/threats/cve-2026-73500-etcd-tls-listener-denial-of-service-via-connection-exhaustion"},{"cve":"CVE-2026-73499","cvss":4,"epss":0.0066,"slug":"cve-2026-73499-etcd-authorization-bypass-in-watch-grpc-api","title":"etcd authorization bypass in Watch gRPC API","severity":"medium","exploited":false,"published_at":"2026-08-12T22:17:17.13+00:00","url":"https://junglewise.ai/threats/cve-2026-73499-etcd-authorization-bypass-in-watch-grpc-api"},{"cvss":8.7,"slug":"etcd-unbounded-memory-growth-in-tlslistener-handshake-loop-05f0c983","title":"etcd unbounded memory growth in tlsListener handshake loop","severity":"high","exploited":false,"published_at":"2026-07-24T22:40:16+00:00","url":"https://junglewise.ai/threats/etcd-unbounded-memory-growth-in-tlslistener-handshake-loop-05f0c983"},{"cvss":7.1,"slug":"etcd-watch-api-authorization-bypass-via-open-ended-range-requests-f0bb39da","title":"etcd Watch API authorization bypass via open-ended range requests","severity":"high","exploited":false,"published_at":"2026-07-24T22:38:22+00:00","url":"https://junglewise.ai/threats/etcd-watch-api-authorization-bypass-via-open-ended-range-requests-f0bb39da"},{"cve":"CVE-2026-59818","cvss":6.5,"slug":"cve-2026-59818-etcd-io-etcd-improper-certificate-validation-in-grpc-listener","title":"etcd-io etcd improper certificate validation in gRPC listener","severity":"medium","exploited":false,"published_at":"2026-07-08T21:16:54.503+00:00","url":"https://junglewise.ai/threats/cve-2026-59818-etcd-io-etcd-improper-certificate-validation-in-grpc-listener"},{"cve":"CVE-2026-44283","cvss":3.1,"epss":0.0027,"slug":"cve-2026-44283-etcd-rbac-authorization-bypass-in-transaction-operations","title":"etcd RBAC authorization bypass in transaction operations","severity":"low","exploited":false,"published_at":"2026-05-14T18:16:49.65+00:00","url":"https://junglewise.ai/threats/cve-2026-44283-etcd-rbac-authorization-bypass-in-transaction-operations"}],"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":2},{"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":2},{"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}],"related":[],"technology":{"hub":true,"name":"Etcd-Io Etcd","slug":"etcd","vendor":{"name":"Etcd-Io","slug":"etcd-io","url":"https://junglewise.ai/threats/vendors/etcd-io"},"aliases":[],"category":"database","homepage":"https://etcd.io/","repo_url":"https://github.com/etcd-io/etcd","description":"A distributed, reliable key-value store for the most critical data of a distributed system.","url":"https://junglewise.ai/threats/technologies/etcd"},"most_severe":[{"cvss":8.7,"slug":"etcd-unbounded-memory-growth-in-tlslistener-handshake-loop-05f0c983","title":"etcd unbounded memory growth in tlsListener handshake loop","severity":"high","exploited":false,"published_at":"2026-07-24T22:40:16+00:00","url":"https://junglewise.ai/threats/etcd-unbounded-memory-growth-in-tlslistener-handshake-loop-05f0c983"},{"cvss":7.1,"slug":"etcd-watch-api-authorization-bypass-via-open-ended-range-requests-f0bb39da","title":"etcd Watch API authorization bypass via open-ended range requests","severity":"high","exploited":false,"published_at":"2026-07-24T22:38:22+00:00","url":"https://junglewise.ai/threats/etcd-watch-api-authorization-bypass-via-open-ended-range-requests-f0bb39da"},{"cve":"CVE-2026-59818","cvss":6.5,"slug":"cve-2026-59818-etcd-io-etcd-improper-certificate-validation-in-grpc-listener","title":"etcd-io etcd improper certificate validation in gRPC listener","severity":"medium","exploited":false,"published_at":"2026-07-08T21:16:54.503+00:00","url":"https://junglewise.ai/threats/cve-2026-59818-etcd-io-etcd-improper-certificate-validation-in-grpc-listener"},{"cve":"CVE-2026-73500","cvss":4,"epss":0.007,"slug":"cve-2026-73500-etcd-tls-listener-denial-of-service-via-connection-exhaustion","title":"etcd TLS listener denial of service via connection exhaustion","severity":"medium","exploited":false,"published_at":"2026-08-12T22:17:17.29+00:00","url":"https://junglewise.ai/threats/cve-2026-73500-etcd-tls-listener-denial-of-service-via-connection-exhaustion"},{"cve":"CVE-2026-73499","cvss":4,"epss":0.0066,"slug":"cve-2026-73499-etcd-authorization-bypass-in-watch-grpc-api","title":"etcd authorization bypass in Watch gRPC API","severity":"medium","exploited":false,"published_at":"2026-08-12T22:17:17.13+00:00","url":"https://junglewise.ai/threats/cve-2026-73499-etcd-authorization-bypass-in-watch-grpc-api"},{"cve":"CVE-2026-44283","cvss":3.1,"epss":0.0027,"slug":"cve-2026-44283-etcd-rbac-authorization-bypass-in-transaction-operations","title":"etcd RBAC authorization bypass in transaction operations","severity":"low","exploited":false,"published_at":"2026-05-14T18:16:49.65+00:00","url":"https://junglewise.ai/threats/cve-2026-44283-etcd-rbac-authorization-bypass-in-transaction-operations"}],"generated_at":"2026-09-26T16:07:00.132667+00:00"}