Is CVE-2026-52296 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-52296?

CVE-2026-52296 has a CVSS v3 severity of LOW (2.9).

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Description

FFmpeg before 9.0 has an out-of-bounds read because of missing required padding in WMA extradata allocation paths in libavcodec/wmaenc.c.