ZDI-CAN-29584: ZDI-26-465: GStreamer OGG File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability

Published Jul 29, 2026

Updated

This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2026-18297.

Affected Software

1 affected component

GStreamer GStreamer

Event History

Jul 29, 2026

Advisory Published

via ZDI·05:00 AM

Data Sourced

via ZDI·05:00 AM

Description

Frequently Asked Questions

What is the severity of ZDI-CAN-29584?

The severity of ZDI-CAN-29584 is rated at 7.8 on the CVSS scale, indicating a high risk of exploitation.

How do I fix ZDI-CAN-29584?

To fix ZDI-CAN-29584, update your GStreamer installation to the latest version where the vulnerability has been patched.

What type of vulnerability is ZDI-CAN-29584?

ZDI-CAN-29584 is a stack-based buffer overflow vulnerability that can lead to remote code execution.

Is user interaction required to exploit ZDI-CAN-29584?

Yes, user interaction is required as the target must visit a malicious page or open a malicious file to exploit ZDI-CAN-29584.

Which software is affected by ZDI-CAN-29584?

ZDI-CAN-29584 affects installations of GStreamer.