CVE-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 cause a very large memory allocation request and lead to denial of service if the allocation fails or the process is memory-constrained.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://access.redhat.com/security/cve/CVE-2026-112214
https://bugzilla.redhat.com/show_bug.cgi?id=2555538

Configurations

No configuration.

History

19 Oct 2026, 13:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-19 13:16

Updated : 2026-10-19 21:03

NVD link : CVE-2026-112214

Mitre link : CVE-2026-112214

CVE.ORG link : CVE-2026-112214

JSON object : View

Products Affected

No product.

CWE

CWE-789

Memory Allocation with Excessive Size Value

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