CVE-2025-26600
March 10, 2025, 1:15 p.m.
7.8
High
Description
A use-after-free flaw was found in X.Org and Xwayland. When a device is removed while still frozen, the events queued for that device remain while the device is freed. Replaying the events will cause a use-after-free.
Product(s) Impacted
| Vendor | Product | Versions |
|---|---|---|
| Tigervnc |
|
|
| X.org |
|
|
| Redhat |
|
|
Weaknesses
CWE-416
Use After Free
Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code.
*CPE(s)
| Type | Vendor | Product | Version | Update | Edition | Language | Software Edition | Target Software | Target Hardware | Other Information |
|---|---|---|---|---|---|---|---|---|---|---|
| a | tigervnc | tigervnc | - | / | / | / | / | / | / | / |
| a | x.org | x_server | - | / | / | / | / | / | / | / |
| a | x.org | xwayland | - | / | / | / | / | / | / | / |
| o | redhat | enterprise_linux | 7.0 | / | / | / | / | / | / | / |
| o | redhat | enterprise_linux | 8.0 | / | / | / | / | / | / | / |
| o | redhat | enterprise_linux | 9.0 | / | / | / | / | / | / | / |
Tags
CVSS Score
CVSS Data
- Attack Vector: LOCAL
- Attack Complexity: LOW
- Privileges Required: LOW
- Scope: UNCHANGED
- Confidentiality Impact: HIGH
- Integrity Impact: HIGH
- Availability Impact: HIGH
View Vector String
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Date
- Published: Feb. 25, 2025, 4:15 p.m.
- Last Modified: March 10, 2025, 1:15 p.m.
Status : Modified
CVE has been recently published to the CVE List and has been received by the NVD.
More infoSource
secalert@redhat.com
*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.