CVE-2026-46470

An issue was discovered in GStreamer gst-plugins-good before 1.28.2. When parsing MP4 audio tracks, the isomp4 plugin's qtdemux_audio_caps function does not sufficiently validate atom data before performing division operations, leading to denial of service due to integer division by zero.

CVSS v3 4.0 MEDIUM

4.0^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.5 / Impact : 1.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/11243.patch	Patch
https://gstreamer.freedesktop.org/security/sa-2026-0018.html	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:freedesktop:gst-plugins-good:*:*:*:*:*:*:*:*

History

26 Oct 2026, 14:10

Type	Values Removed	Values Added
Summary		(es) Se descubrió un problema en GStreamer gst-plugins-good anterior a 1.28.2. Al analizar pistas de audio MP4, la función qtdemux_audio_caps del plugin isomp4 no valida suficientemente los datos de átomo antes de realizar operaciones de división, lo que lleva a una denegación de servicio debido a una división entera por cero.

Information

Published : 2026-05-14 18:16

Updated : 2026-10-26 14:10

NVD link : CVE-2026-46470

Mitre link : CVE-2026-46470

CVE.ORG link : CVE-2026-46470

JSON object : View

Products Affected

freedesktop

gst-plugins-good

CWE

CWE-369

Divide By Zero

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