CVE-2026-52295EPSS p6.4%

CVE-2026-52295CVE-2026-52295

Description

FFmpeg before 9.0 has an out-of-bounds read because the copied extradata lacked required padding before GetBitContext-based access in libavformat/iamf_writer.c.

Scoring

CVSS 2.9 ()
VectorCVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
EPSS0.18% probability of exploitation · percentile 6.4% · 2026-10-05T12:00:23Z
Last modified2026-09-13
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.