| CVE-2026-44283 | TRUNG BÌNH4.3 | etcd is a distributed key-value store for the data of a distributed system. Prior to 3.4.44, 3.5.30, and 3.6.11, a vulnerability in etcd allows read access via PrevKv, or lease attachment in Put requests within transaction operations, to bypass RBAC authorization checks. An authenticated user without sufficient read or | 14/05/2026 |
| CVE-2026-33413 | CAO8.8 | etcd is a distributed key-value store for the data of a distributed system. Prior to versions 3.4.42, 3.5.28, and 3.6.9, unauthorized users may bypass authentication or authorization checks and call certain etcd functions in clusters that expose the gRPC API to untrusted or partially trusted clients. In unpatched etcd | 26/03/2026 |
| CVE-2026-33343 | TRUNG BÌNH6.5 | etcd is a distributed key-value store for the data of a distributed system. Prior to versions 3.4.42, 3.5.28, and 3.6.9, an authenticated user with RBAC restricted permissions on key ranges can use nested transactions to bypass all key-level authorization. This allows any authenticated user with direct access to etcd t | 26/03/2026 |
| GO-2024-2530 | — | Etcd auth Inaccurate logging of authentication attempts for users with CN-based auth only in go.etcd.io/etcd | 28/06/2024 |
| GO-2024-2529 | — | Etcd embed auto compaction retention negative value causing a compaction loop or a crash in go.etcd.io/etcd | 28/06/2024 |
| GO-2024-2528 | — | Etcd Gateway TLS endpoint validation only confirms TCP reachability in go.etcd.io/etcd | 28/06/2024 |
| GO-2024-2527 | — | Insecure ciphers are allowed by default in go.etcd.io/etcd | 28/06/2024 |
| CVE-2020-15136 | TRUNG BÌNH6.5 | In ectd before versions 3.4.10 and 3.3.23, gateway TLS authentication is only applied to endpoints detected in DNS SRV records. When starting a gateway, TLS authentication will only be attempted on endpoints identified in DNS SRV records for a given domain, which occurs in the discoverEndpoints function. No authenticat | 06/08/2020 |
| CVE-2020-15114 | CAO7.7 | In etcd before versions 3.3.23 and 3.4.10, the etcd gateway is a simple TCP proxy to allow for basic service discovery and access. However, it is possible to include the gateway address as an endpoint. This results in a denial of service, since the endpoint can become stuck in a loop of requesting itself until there ar | 06/08/2020 |
| CVE-2020-15106 | TRUNG BÌNH6.5 | In etcd before versions 3.3.23 and 3.4.10, a large slice causes panic in decodeRecord method. The size of a record is stored in the length field of a WAL file and no additional validation is done on this data. Therefore, it is possible to forge an extremely large frame size that can unintentionally panic at the expense | 05/08/2020 |
| CVE-2018-16886 | CAO8.1 | etcd versions 3.2.x before 3.2.26 and 3.3.x before 3.3.11 are vulnerable to an improper authentication issue when role-based access control (RBAC) is used and client-cert-auth is enabled. If an etcd client server TLS certificate contains a Common Name (CN) which matches a valid RBAC username, a remote attacker may auth | 14/01/2019 |
| CVE-2018-1099 | TRUNG BÌNH5.5 | DNS rebinding vulnerability found in etcd 3.3.1 and earlier. An attacker can control his DNS records to direct to localhost, and trick the browser into sending requests to localhost (or any other address). | 03/04/2018 |