AUGUST 4, 2026
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Case File

CVE-2025-1019

MEDIUM · CVSS 4.3 EPSS 0.35%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2025-02-04 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.3. It affects Windows, Firefox.

CVE
CVE-2025-1019
Severity
MEDIUM
CVSS
4.3
EPSS
0.35%
Windows Firefox

Original NVD Description

The z-order of the browser windows could be manipulated to hide the fullscreen notification. This could potentially be leveraged to perform a spoofing attack. This vulnerability was fixed in Firefox 135 and Thunderbird 135.

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2026-16412 CRITICAL CVE-2026-16411 CRITICAL CVE-2026-16410 CRITICAL CVE-2026-16409 HIGH CVE-2026-16408 CRITICAL CVE-2026-16407 CRITICAL