vulnerability

Debian: CVE-2025-4083: firefox-esr, thunderbird -- security update

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Severity
9
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:N)
Published
2025-04-29
Added
2025-05-02
Modified
2025-05-20

Description

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 frame, potentially enabling a sandbox escape. This vulnerability affects Firefox

Solution(s)

debian-upgrade-firefox-esrdebian-upgrade-thunderbirdno-fix-debian-deb-package

References

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