CVE-2025-13947
Publication date 3 December 2025
Last updated 5 January 2026
Ubuntu priority
Description
A flaw was found in WebKitGTK. This vulnerability allows remote, user-assisted information disclosure that can reveal any file the user is permitted to read via abusing the file drag-and-drop mechanism where WebKitGTK does not verify that drag operations originate from outside the browser.
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| webkitgtk | 25.10 questing | Not in release |
| 24.04 LTS noble | Not in release | |
| 22.04 LTS jammy | Not in release | |
| 18.04 LTS bionic | Ignored | |
| 16.04 LTS xenial | Ignored | |
| webkit2gtk | 25.10 questing |
Fixed 2.50.3-0ubuntu0.25.10.1
|
| 24.04 LTS noble |
Fixed 2.50.3-0ubuntu0.24.04.1
|
|
| 22.04 LTS jammy |
Fixed 2.50.3-0ubuntu0.22.04.1
|
|
| 20.04 LTS focal | Ignored | |
| 18.04 LTS bionic | Ignored | |
| 16.04 LTS xenial | Ignored | |
| qtwebkit-source | 25.10 questing | Not in release |
| 24.04 LTS noble | Not in release | |
| 22.04 LTS jammy | Not in release | |
| 18.04 LTS bionic | Ignored | |
| 16.04 LTS xenial | Ignored | |
| qtwebkit-opensource-src | 25.10 questing | Not in release |
| 24.04 LTS noble | Ignored | |
| 22.04 LTS jammy | Ignored | |
| 20.04 LTS focal | Ignored | |
| 18.04 LTS bionic | Ignored | |
| 16.04 LTS xenial | Ignored | |
| wpewebkit | 25.10 questing | Not in release |
| 24.04 LTS noble | Not in release | |
| 22.04 LTS jammy | Ignored | |
| 20.04 LTS focal | Ignored |
Severity score breakdown
CVSS version: CVSS v3.0
Base score
7.4 · High
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
References
Related Ubuntu Security Notices (USN)
- USN-7941-1
- WebKitGTK vulnerabilities
- 5 January 2026