HomeMozillaCVE-2025-14327

CVE-2025-14327

HIGH
7.5CVSS
Published: 2025-12-09
Updated: 2026-01-15
AI Analysis

Description

Spoofing issue in the Downloads Panel component. This vulnerability affects Firefox < 146, Thunderbird < 146, Firefox ESR < 140.7, and Thunderbird < 140.7.

CVSS Metrics

Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack Vector
network
Complexity
low
Privileges
none
User Action
none
Scope
unchanged
Confidentiality
none
Integrity
high
Availability
none
Weaknesses
CWE-290CWE-290

Metadata

Primary Vendor
MOZILLA
Published
12/9/2025
Last Modified
1/15/2026
Source
NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

mozilla : firefoxmozilla : thunderbird

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CVE-CVE-2025-14327 | HIGH Severity | CVEDatabase.com | CVEDatabase.com