Vulnerabilities > Proof OF Stake Ethereum Project > Proof OF Stake Ethereum > Critical
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2021-10-20 | CVE-2021-42766 | Unspecified vulnerability in Proof-Of-Stake Ethereum Project Proof-Of-Stake Ethereum The Proof-of-Stake (PoS) Ethereum consensus protocol through 2021-10-19 allows an adversary to cause a denial of service (long-range consensus chain reorganizations), even when this adversary has little stake and cannot influence network message propagation. | 9.1 |
| 2021-10-20 | CVE-2021-42764 | Unspecified vulnerability in Proof-Of-Stake Ethereum Project Proof-Of-Stake Ethereum The Proof-of-Stake (PoS) Ethereum consensus protocol through 2021-10-19 allows an adversary to cause a denial of service (delayed consensus decisions), and also increase the profits of individual validators, via short-range reorganizations of the underlying consensus chain. | 9.1 |