CVE-2025-11710

Severity CVSS v4.0:

Pending analysis

Type:

CWE-200 Information Leak / Disclosure

Publication date:

14/10/2025

Last modified:

03/11/2025

Description

A compromised web process using malicious IPC messages could have caused the privileged browser process to reveal blocks of its memory to the compromised process. This vulnerability affects Firefox

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 9.80 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x

9.80

Severity 3.x

CRITICAL

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:mozilla:firefox:::::esr:::*		115.29.0 (excluding)
cpe:2.3:a:mozilla:firefox:::::-:::*		144.0 (excluding)
cpe:2.3:a:mozilla:firefox:::::esr:::*	116.0 (including)	140.4.0 (excluding)
cpe:2.3:a:mozilla:thunderbird::::::::		140.4.0 (excluding)
cpe:2.3:a:mozilla:thunderbird::::::::	141.0 (including)	144.0 (excluding)

To consult the complete list of CPE names with products and versions, see this page

CVE-2025-11710

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools