要点
- CVE-2026-26315 は github.com/ethereum/go-ethereum, go ethereum (ethereum) に影響する深刻度「高」 (CVSS 7.5) の脆弱性です。
- 今後30日間に悪用される確率（EPSS）：0.51%（全脆弱性の 43.3% より高い）。
- 対処：1.16.9 以降に更新してください。
概要
Impact
Through a flaw in the ECIES cryptography implementation, an attacker may be able to extract bits of the p2p node key.
Patches
The issue is resolved in the v1.16.9 and v1.17.0 releases of Geth. We recommend rotating the node key after applying the upgrade, which can be done by removing the file <datadir>/geth/nodekey before starting Geth.
Credit
The issue was reported as a public pull request to go-ethereum by @fengjian.
NVD の説明
go-ethereum (Geth) is a golang execution layer implementation of the Ethereum protocol. Prior to version 1.16.9, through a flaw in the ECIES cryptography implementation, an attacker may be able to extract bits of the p2p node key. The issue is resolved in the v1.16.9 and v1.17.0 releases of Geth. Geth maintainers recommend rotating the node key after applying the upgrade, which can be done by removing the file `<datadir>/geth/nodekey` before starting Geth.
github.com/ethereum/go-ethereum のその他の脆弱性
すべて見る →これらの製品をお使いですか？サイトをスキャンして、脆弱なバージョンが公開されていないか確認しましょう。
無料でサイトをスキャン