Debian/firefox-esr: critical 9.1
A process isolation vulnerability in Thunderbird stemmed from improper handling of javascript: URIs, which could allow content to execute in the top-level document's process instead of the intended fr
Action: Upgrade firefox-esr to 128.10.0esr-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 128.10.0esr-1 | - |
Fixed versions
| 128.10.0esr-1 |
Sources
- osv: DEBIAN-CVE-2025-4083#Debian:14/firefox-esr
- https://security-tracker.debian.org/tracker/CVE-2025-4083
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