CVE-2025-1019

CVSS 3.1 Score 4.3 of 10 (medium)

Details

Published Feb 4, 2025
Updated: Feb 6, 2025
CWE ID 1021

Summary

CVE-2025-1019 is a vulnerability that allows an attacker to manipulate the z-order of browser windows in Firefox and Thunderbird versions below 135. By hiding the fullscreen notification, an attacker could potentially carry out a spoofing attack, deceiving users into believing they are interacting with a trusted source. This issue could pose a significant security risk if exploited.

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Affected Products

  • Mozilla Thunderbird
  • Mozilla Firefox

Affected Vendors

  • Mozilla