CVE-2025-1935

MediumCVSS 4.3/10Last modified Oct 5, 2026

Description

A web page could trick a user into setting that site as the default handler for a custom URL protocol. This vulnerability was fixed in Firefox 136, Firefox ESR 128.8, Thunderbird 136, and Thunderbird 128.8.

Metrics

CVSS 3.1 4.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Mar 4, 2025
Last modified
Oct 5, 2026
NVD status
Modified

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CVE-2025-1935: Medium severity, CVSS 4.3 | Vulnix