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Vulnerabilities

Vulnerability · CVE-2026-112214

A flaw was found in the GStreamer ASF demuxer in gst-plugins-ugly.

Published Oct 19, 2026 · catalog updated Oct 20, 2026 · Red Hat Red Hat Enterprise Linux 10

Open the advisory

Exploitation likelihood is not on this record for CVE-2026-112214. A missing EPSS score is not a low risk. Compare Red Hat Red Hat Enterprise Linux 10 with the linked advisory before you change production.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
  • EPSS is missing. A missing score is not a low risk.
Severity
Medium6.5
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
Awaiting synchronization with FIRST
Remediation
Advisory link
Affected products
Debian:12 gst-plugins-ugly1.0 · Debian:13 gst-plugins-ugly1.0 · Debian:14 gst-plugins-ugly1.0 · vendor Red Hat Red Hat Enterprise Linux 10 · vendor Red Hat Red Hat Enterprise Linux 7 · vendor Red Hat Red Hat Enterprise Linux 8

A flaw was found in the GStreamer ASF demuxer in gst-plugins-ugly. When parsing a Simple Index object, an attacker-controlled entry count is used to size a heap allocation without being limited to the payload available in the object. Processing a crafted ASF, WMV, or WMA file can cause a very large memory allocation request and lead to denial of service if the allocation fails or the process is memory-constrained.

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:12 gst-plugins-ugly1.01.22.0-2, 1.22.0-2+deb12u1, 1.22.0-2+deb12u2
  • Debian:13 gst-plugins-ugly1.01.26.10-1, 1.26.3-4, 1.26.3-4+deb13u1
  • Debian:14 gst-plugins-ugly1.01.26.10-1, 1.26.3-4, 1.26.4-1
  • vendor Red Hat Red Hat Enterprise Linux 10version unspecified
  • vendor Red Hat Red Hat Enterprise Linux 7version unspecified
  • vendor Red Hat Red Hat Enterprise Linux 8version unspecified
  • vendor Red Hat Red Hat Enterprise Linux 9version unspecified

How to fix CVE-2026-112214

What to do

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

Should you patch?

Exploitation likelihood is not on this record for CVE-2026-112214. A missing EPSS score is not a low risk. Compare Red Hat Red Hat Enterprise Linux 10 with the linked advisory before you change production.

Which versions are affected?

Compare what you have installed with 1.22.0-2, 1.22.0-2+deb12u1, 1.22.0-2+deb12u2, 1.26.10-1, 1.26.3-4, 1.26.3-4+deb13u1, 1.26.10-1, 1.26.3-4, 1.26.4-1. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-789. EPSS is not on this record yet. 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. Oct 20, 2026 · OpenSSF OSV / OSV Scanner

    Detected

    A flaw was found in the GStreamer ASF demuxer in gst-plugins-ugly. When parsing a Simple Index object, an attacker-controlled entry count is used to size a heap allocation without being limited to the payload available in the object. Processing a crafted ASF, WMV, or WMA file can cause a very large memory allocation request and lead to denial of service if the allocation fails or the process is me

  2. Oct 20, 2026 · OpenSSF OSV / OSV Scanner

    Updated

    A flaw was found in the GStreamer ASF demuxer in gst-plugins-ugly. When parsing a Simple Index object, an attacker-controlled entry count is used to size a heap allocation without being limited to the payload available in the object. Processing a crafted ASF, WMV, or WMA file can cause a very large memory allocation request and lead to denial of service if the allocation fails or the process is me

Sources

  • CVE.orgVulnerability recordCVE-2026-112214

    A flaw was found in the GStreamer ASF demuxer in gst-plugins-ugly. When parsing a Simple Index object, an attacker-controlled entry count is used to size a heap allocation without being limited to the payload available in the object. Processing a crafted ASF, WMV, or WMA file can

    cve.org
  • OpenSSF OSV / OSV ScannerPackage advisoryDEBIAN-CVE-2026-112214
    osv.dev

References

Freshness

Last verified in this catalog Oct 20, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.