Out-of-bounds Read Affecting ffmpeg package, versions [,4.4.7)[5.0 ,5.1.9)[6.0, 6.1.5)[7.0, 7.1.4)[8.0, 8.0.2)


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

Exploit Maturity
Proof of Concept
EPSS
0.42% (34th percentile)

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  • Snyk IDSNYK-UNMANAGED-FFMPEG-19823688
  • published15 Sept 2026
  • disclosed14 Sept 2026
  • creditUnknown

Introduced: 14 Sep 2026

CVE-2026-90815  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

Upgrade ffmpeg to version 4.4.7, 5.1.9, 6.1.5, 7.1.4, 8.0.2 or higher.

Overview

Affected versions of this package are vulnerable to Out-of-bounds Read via the setup_3x3 function in the Convolution Filter component. An attacker can access sensitive information or cause unintended behavior by triggering an out-of-bounds read through crafted input processed remotely.

CVSS Base Scores

version 4.0
version 3.1