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Vulnerabilities

Vulnerability · CVE-2026-46470

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

Published May 14, 2026 · catalog updated Oct 15, 2026 · An issue was discovered

Check if you run it

No confirmed exploitation is on record for CVE-2026-46470. EPSS is 0.35%. Act only if a listed version of An issue was discovered is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (An issue was discovered).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Critical9.1
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.35%
Remediation
Advisory link
Affected products
Debian:13 gst-plugins-good1.0 · Debian:14 gst-plugins-good1.0 · cpe freedesktop/gst-plugins-good

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.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • Debian:13 gst-plugins-good1.00 → 1.26.2-1+deb13u1
  • Debian:14 gst-plugins-good1.00 → 1.28.2-1
  • cpe freedesktop/gst-plugins-goodversion unspecified

How to fix CVE-2026-46470

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-46470. EPSS is 0.35%. Act only if a listed version of An issue was discovered is installed.

Which versions are affected?

Compare what you have installed with 0 → 1.26.2-1+deb13u1, 0 → 1.28.2-1. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-369. EPSS 0.35%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

Debian security

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. May 14, 2026 · OpenSSF OSV / OSV Scanner

    Detected

    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.

  2. Oct 15, 2026 · OpenSSF OSV / OSV Scanner

    Fix available

    gst-plugins-good1.0 fixed in 1.26.2-1+deb13u1; gst-plugins-good1.0 fixed in 1.28.2-1

  3. Oct 15, 2026 · OpenSSF OSV / OSV Scanner

    Fix available

    gst-plugins-good1.0 fixed in 1.26.2-1+deb13u1

  4. Oct 15, 2026 · OpenSSF OSV / OSV Scanner

    Fix available

    gst-plugins-good1.0 fixed in 1.28.2-1

  5. Oct 15, 2026 · OpenSSF OSV / OSV Scanner

    Updated

    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.

Sources

  • CVE.orgVulnerability recordCVE-2026-46470

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-46470

    30-day exploitation probability 0.4%

    first.org
  • NIST NVDVulnerability recordCVE-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

    nvd.nist.gov
  • OpenSSF OSV / OSV ScannerPackage advisoryDEBIAN-CVE-2026-46470
    osv.dev

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.