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CVE-2026-7424

HIGH · CVSS 8.1 EPSS %0.02 Public Exploit

Kaynak: NVD + CISA KEV + EPSS · Yayınlanma: 2026-04-29T19:16:26.743 · Çekilme zamanı: 2026-05-29T12:00:26.105043+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.

GitHub PoC Linkleri
github.com ↗ github.com ↗ github.com ↗

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

CVE
CVE-2026-7424
Severity
HIGH
CVSS
8.1
EPSS
%0.02

Orijinal NVD Açıklaması

Integer underflow in the DHCPv6 sub-option parser in FreeRTOS-Plus-TCP before V4.4.1 and V4.2.6 allows an adjacent network actor to corrupt the device's IPv6 address assignment, DNS configuration, and lease times, and to cause a denial of service (permanent IP task freeze requiring hardware reset) by sending a single crafted DHCPv6 packet. The issue is present whenever DHCPv6 is enabled. To mitigate this issue, users should upgrade to version V4.2.6 or V4.4.1 or newer.