Unbound 1.23.1 released

We are pleased to announce the release of version 1.23.1 of the Unbound recursive DNS resolver. This security release fixes CVE-2025-5994. A multi-vendor cache poisoning vulnerability named "Rebirthday Attack" has been discovered in caching resolvers that support EDNS Client Subnet (ECS). Unbound is also vulnerable when compiled with …

NLnet Labsで読む

2025/07/16 07:00、NLnet Labsが「Unbound 1.23.1 released」を公開しました (種別: リリース・告知)。関連する技術: Unbound。CVE: CVE-2025-5994。