- Vulnerability/
- ZDI-CAN-25871
ZDI-CAN-25871: ZDI-25-137: X.Org Server PlayReleasedEvents Use-After-Free Local Privilege Escalation Vulnerability
First published: Thu Mar 13 2025(Updated: )
This vulnerability allows local attackers to escalate privileges on affected installations of X.Org Server. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2025-26600.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| X.org X.org Server |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-CAN-25871?
The severity of ZDI-CAN-25871 is assessed with a CVSS rating of 7.8, indicating a high-risk vulnerability.
How do I fix ZDI-CAN-25871?
To mitigate ZDI-CAN-25871, you should update to the latest version of X.Org Server that addresses this vulnerability.
Who is affected by ZDI-CAN-25871?
ZDI-CAN-25871 affects installations of X.Org Server that are vulnerable to local privilege escalation.
What type of attack does ZDI-CAN-25871 allow?
ZDI-CAN-25871 allows local attackers to escalate privileges on systems using the affected version of X.Org Server.
What is required for an attacker to exploit ZDI-CAN-25871?
An attacker must first gain the ability to execute low-privileged code on the target system to exploit ZDI-CAN-25871.
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