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CVE-2026-45047

HIGH · CVSS 7.5 EPSS %0.44 Public Exploit

Kaynak: NVD + CISA KEV + EPSS · Yayınlanma: 2026-05-27T18:16:24.150 · Çekilme zamanı: 2026-06-25T12:12:07.510308+00:00

CyberRota Yorumu

Bellek tüketimine neden olabilir. Uzaktan istismar edilebilir olabilir.

Public Exploit Sinyali

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

GitHub PoC Linkleri

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

CVE
CVE-2026-45047
Severity
HIGH
CVSS
7.5
EPSS
%0.44

Orijinal NVD Açıklaması

bird-lg-go is a BIRD looking glass in Go. Prior to 1.4.5, the apiHandler (and similarly webHandlerTelegramBot) processes user-provided JSON payloads by directly using json.NewDecoder(r.Body).Decode(&request) without restricting the maximum read size. An unauthenticated remote attacker can stream an extremely large, endless JSON payload (e.g., several Gigabytes of padding) over a single TCP connection. Because Go's JSON decoder attempts to allocate memory for the entire parsed structure, this rapidly exhausts the host's physical RAM or container limits, leading to an unrecoverable fatal error: runtime: out of memory. This vulnerability is fixed in 1.4.5.