What is CVE-2026-64832?
CVE-2026-64832 is a double-free vulnerability in the NVIDIA NVDEC hardware decoder within FFmpeg versions 4.4 through 8.1.2, which can lead to memory corruption via a crafted video file. It affects the ff_nvdec_start_frame_sep_ref error path when no decoder surfaces remain. Users should apply the security update to mitigate the risk.
Azərbaycanca: CVE-2026-64832 FFmpeg-in 4.4 ilə 8.1.2 versiyaları arasında NVIDIA NVDEC hardware dekoderində aşkarlanan double-free zəifliyidir. Xüsusi hazırlanmış video fayl vasitəsilə memory corruption yaradaraq sistemə təsir edə bilər. İstifadəçilərə təhlükəsizlik yeniləməsini tətbiq etmələri tövsiyə olunur.
Related CVEs
link basis: same weakness class CWE-416
FAQ2
What software component does CVE-2026-64832 affect?
This vulnerability affects the NVIDIA NVDEC hardware decoder within FFmpeg.
What is required to exploit this security vulnerability?
A specially crafted video file can be used to trigger memory corruption and impact the system.
See also6
This explainer is AI-written from source data — skopnix's own reporting on this CVE; CVSS scores, vendors and versions are never invented. See NVD for the official record.