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VULNERABILITIES

CVE-2026-38349 Details

Description

An integer overflow in the hScale16To19_c() function (libswscale/output.c) of FFmpeg N-122528-gdd2976b9e1 allows attackers to cause a Denial of Service (DoS) via supplying a crafted image file.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: CISA-ADPCVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://code.ffmpeg.org/FFmpeg/FFmpeg/issues/21592 [email protected]

Weakness Enumeration

CWE-IDCWE NameSource
CWE-190Integer Overflow or WraparoundCISA-ADP

Affected Products

No affected product data is available for this CVE.

Change History

2 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-38349
NVD Published Date:
Aug 28, 2026
NVD Last Modified:
Sep 9, 2026
Source:
[email protected]
CVE-2026-38349 Details - Not Deferred