vulnerability
Arch Linux: Information disclosure (CVE-2017-7753)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:N/AC:L/Au:N/C:P/I:N/A:P) | Jun 11, 2018 | Jul 11, 2025 | Mar 25, 2026 |
Severity
6
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:P)
Published
Jun 11, 2018
Added
Jul 11, 2025
Modified
Mar 25, 2026
Description
An out-of-bounds read has been found in firefox < 55.0 and thunderbird < 52.3, when applying style rules to pseudo-elements, such as ::first-line, using cached style data.
Solution
arch-linux-upgrade-latest
References
Rapid7 Labs
2026 Global Threat Landscape Report
The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.