CVE-2025-3035 Affecting firefox package, versions *


Severity

Recommended
medium

Based on Ubuntu security rating.

Threat Intelligence

EPSS
0.04% (13th percentile)

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  • Snyk IDSNYK-UBUNTU2004-FIREFOX-9597554
  • published2 Apr 2025
  • disclosed1 Apr 2025

Introduced: 1 Apr 2025

CVE-2025-3035  (opens in a new tab)

How to fix?

There is no fixed version for Ubuntu:20.04 firefox.

NVD Description

Note: Versions mentioned in the description apply only to the upstream firefox package and not the firefox package as distributed by Ubuntu. See How to fix? for Ubuntu:20.04 relevant fixed versions and status.

By first using the AI chatbot in one tab and later activating it in another tab, the document title of the previous tab would leak into the chat prompt. This vulnerability affects Firefox < 137.