vulnerability
MFSA2018-10 Firefox: Use-after-free in compositor (CVE-2018-5148)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:P/I:P/A:P) | Mar 26, 2018 | Mar 27, 2018 | Feb 10, 2026 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Mar 26, 2018
Added
Mar 27, 2018
Modified
Feb 10, 2026
Description
A use-after-free vulnerability can occur in the compositor during certain graphics operations when a raw pointer is used instead of a reference counted one. This results in a potentially exploitable crash. This vulnerability affects Firefox ESR < 52.7.3 and Firefox < 59.0.2.
Solutions
mozilla-firefox-esr-upgrade-52_7_3mozilla-firefox-upgrade-59_0_2
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