CVE-2019-12730

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

aa_read_header in libavformat/aadec.c in FFmpeg before 3.2.14 and 4.x before 4.1.4 does not check for sscanf failure and consequently allows use of uninitialized variables.

Metrics

CVSS 3.0 9.8/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-908

Affected software

No affected versions have been published.

Timeline

Published: Jun 4, 2019
Last modified: Jun 17, 2026
NVD status: Modified

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