Dashboard / CVE-2025-11710

CVE-2025-11710

CRITICAL
INFO Priority: 0.04 BB Relevance: 80/100
Published: 2025-10-14 Modified: 2026-10-23 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
S: Unchanged
C: High
I: High
A: High

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 was fixed in Firefox 144, Firefox ESR 115.29, Firefox ESR 140.4, Thunderbird 144, and Thunderbird 140.4.

Weakness Classification (1)

Affected Software (5)

VendorProductVersion
mozilla firefox < 115.29.0
mozilla firefox < 144.0
mozilla firefox 116.0 – 140.4.0
mozilla thunderbird < 140.4.0
mozilla thunderbird 141.0 – 144.0

References & Advisories (8)

https://bugzilla.mozilla.org/show_bug.cgi?id=1989899
Issue Tracking Permissions Required

Bug Bounty Relevance

80 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

9.8 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS — Exploitation Probability

0.42%
Raw Score 0.004220
Percentile 36.4%
Date 2026-10-28

Intelligence Sources

nvd ref →

External Links