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CVE-2026-56208

HIGH · CVSS 7.6 EPSS %0.27 Public Exploit

Kaynak: NVD + CISA KEV + EPSS · Yayınlanma: 2026-06-19T17:16:30.297 · Çekilme zamanı: 2026-06-30T18:28:12.528659+00:00

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Public Exploit Sinyali

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

Tespit Edilen Sinyaller
exploit code execution

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

CVE
CVE-2026-56208
Severity
HIGH
CVSS
7.6
EPSS
%0.27

Orijinal NVD Açıklaması

A heap buffer overflow vulnerability was found in libaom, the reference AV1 codec implementation. A flaw in the AV1 encoder's Look-Ahead Processing (LAP) mode causes the first-pass stats ring buffer wrap-around guard to be bypassed when g_lag_in_frames is set to 1 or higher. This results in a 232-byte out-of-bounds write on every encoded frame after the second, corrupting adjacent heap objects. An attacker who can influence encoder configuration in a transcoding service or WebRTC session could exploit this to cause a denial of service (process crash) or potentially achieve code execution.