by Kastro
Paper/Archive/CVE-2026-46470

CVE-2026-46470

GStreamer Good Plug-ins — An issue was discovered in GStreamer gst-plugins-good before 1.28.2.

EPSS 0.2%CVSS 9.1
critical.is priorityof 100
30
CVSS 9.1 (NVD)9.1 / 10 × 3027.3Not in CISA KEV+300.0EPSS percentile 11.0.110 × 202.2No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
Good Plug-ins< 1.28.21.28.2CNA

Scores by source

NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
mitre (CNA)4.0CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: partial

References

refgstreamer.freedesktop.org/security/sa-2026-0018.htmlrefgitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/11243.patch