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CVE-2026-46539

MEDIUM · CVSS 5.9 EPSS %0.15 Public Exploit

Kaynak: NVD + CISA KEV + EPSS · Yayınlanma: 2026-06-10T00:16:54.097 · Çekilme zamanı: 2026-06-30T12:15:49.695023+00:00

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Detaylı analiz gerekiyor.

Public Exploit Sinyali

Bu CVE için açıklama veya referanslarda public exploit / PoC / GitHub / Metasploit sinyali tespit edildi.

Tespit Edilen Sinyaller
poc

Not: Bu bağlantılar yalnızca güvenlik araştırması ve doğrulama amacıyla listelenmiştir.

CVE
CVE-2026-46539
Severity
MEDIUM
CVSS
5.9
EPSS
%0.15

Orijinal NVD Açıklaması

Nimiq is a Rust implementation of the Nimiq Proof-of-Stake protocol based on the Albatross consensus algorithm. Prior to version 1.4.0, a logic flaw in BlockInclusionProof::is_block_proven causes the function to return true without performing any cryptographic verification when get_interlink_hops yields an empty hop list. This occurs when the target block is at the election block position immediately preceding the election head's epoch. An attacker providing transaction inclusion proofs can forge a MacroBlock header for that epoch position and have it accepted as "proven" without any hash or signature verification. This issue has been patched in version 1.4.0.