vulnerability
Arch Linux: Arbitrary code execution (CVE-2017-7828)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:L/Au:N/C:P/I:P/A:P) | Jun 11, 2018 | Jul 11, 2025 | Nov 27, 2025 |
Severity
7
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Jun 11, 2018
Added
Jul 11, 2025
Modified
Nov 27, 2025
Description
A use-after-free vulnerability can occur in Firefox before 57.0 and Thunderbird before 52.5 when flushing and resizing layout because the PressShell object has been freed while still in use. This results in a potentially exploitable crash during these operations.
Solution
arch-linux-upgrade-latest
References
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