ZDI-CAN-29584: ZDI-26-465: GStreamer OGG File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability
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 specific flaw exists within the parsing of OGG files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.
Other sources
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.
— ZDI
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Patch ZDI-26-465 - Upgrade
Upgrade
GStreamerto a version that resolves this vulnerability.Patch CVE-2026-18297
Event History
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.