Yüksek CVSS 7.1

CVE-2026-56210: CVE-2026-56210: sınır dışı okuma

Yayın: 19 Haziran 2026 20:16 · Güncelleme: 6 Kasım 2026 10:33

Açıklama (NVD)

A heap-buffer-overflow read vulnerability was found in libaom, the reference AV1 codec implementation. A missing bounds check in the SVC (Scalable Video Coding) layer ID control function allows setting a spatial_layer_id exceeding the configured number of layers. This causes an out-of-bounds heap read of approximately 40,728 bytes when computing a layer context array index. An attacker who can influence SVC encoder parameters in a network-facing service could exploit this for information disclosure (heap content leak) or denial of service (segmentation fault from hitting unmapped memory).

Özet bilgiler

CVSS v3.1: 7.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H
EPSS: %0,58 (yüzdelik 48)
CWE: CWE-125
Yama: Yok / bilinmiyor

Kaynaklar

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