CVE-2025-3035 Affecting firefox package, versions <137-r0


Severity

Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.28% (20th percentile)

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  • Snyk IDSNYK-WOLFILATEST-FIREFOX-17763034
  • published1 Jul 2026
  • disclosed1 Apr 2025

Introduced: 1 Apr 2025

CVE-2025-3035  (opens in a new tab)

How to fix?

Upgrade Wolfi firefox to version 137-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream firefox package and not the firefox package as distributed by Wolfi. See How to fix? for Wolfi 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 was fixed in Firefox 137.