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vulnerability

Arch Linux: Arbitrary code execution (CVE-2018-12378)

Severity
7
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Oct 18, 2018
Added
Jul 11, 2025
Modified
Mar 25, 2026

Description

A use-after-free vulnerability has been found in Thunderbird versions prior to 60.2.1, which can occur when an IndexedDB index is deleted while still in use by JavaScript code that is providing payload values to be stored. This results in a potentially exploitable crash.

Solution

arch-linux-upgrade-latest

References

    Title
    Rapid7 Labs

    2026 Global Threat Landscape Report

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