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Fencer Vulns
medium 4.0

CVE-2026-46469 json

An issue was discovered in GStreamer gst-plugins-good before 1.28.2.

published 2026-05-14 5 mo ago modified 2026-10-26 13 d ago also EUVD-2026-30347

cvss
4.0
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.1%
EPSS 0.1% chance of exploitation in 30 days, percentile 0%
public exploits
0
none known

Summary

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

Patch / fix

  • GStreamer Good Plug-ins 1.28.2
  • gst-plugins-good1.0 Debian 13 1.26.2-1+deb13u1
  • gst-plugins-good1.0 Debian 14 1.28.2-1

debian advisories DEBIAN-CVE-2026-46469

  • gst-plugins-good1.0 Ubuntu 22.04 LTS 1.20.3-0ubuntu1.6
  • gst-plugins-good1.0 Ubuntu 24.04 LTS 1.24.2-1ubuntu1.4
  • gst-plugins-good1.0 Ubuntu 25.10 1.26.5-1ubuntu2.3

ubuntu advisories UBUNTU-CVE-2026-46469

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • gst-plugins-good Alpine 3.24 1.26.3-r0

alpine advisories ALPINE-CVE-2026-46469

Alpine secdb © Alpine Linux, from https://secdb.alpinelinux.org via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
5 mo ago

Exploit prediction

0.10% chance of exploitation in the next 30 days, higher than 0% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 4.0 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
NVD 3.1 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected products

  • GStreamer Good Plug-ins

Classification

Weakness

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.