Security Vulnerability Report
中文
CVE-2025-14322 CVSS 8.0 HIGH

CVE-2025-14322

Published: 2025-12-09 16:17:40
Last Modified: 2026-04-13 15:16:45

Description

Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 146, Firefox ESR 115.31, Firefox ESR 140.6, Thunderbird 146, and Thunderbird 140.6.

CVSS Details

CVSS Score
8.0
Severity
HIGH
CVSS Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N

Configurations (Affected Products)

cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:* - VULNERABLE
cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:* - VULNERABLE
cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:* - VULNERABLE
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:esr:*:*:* - VULNERABLE
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:-:*:*:* - VULNERABLE
Firefox < 146
Firefox ESR < 115.31
Firefox ESR < 140.6
Thunderbird < 146
Thunderbird < 140.6

PoC / Exploit Code

⚠ For Security Research Only
The following code is for security research and authorized testing only.
python
待补充

References

Raw JSON Data

JSON
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