Security Advisory
CVE-2018-5104
9.8
CRITICAL
Vulnerability Description
A use-after-free vulnerability can occur during font face manipulation when a font face is freed while still in use, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.6, Firefox ESR < 52.6, and Firefox < 58.
Published Date
June 11, 2018
Official Source
NIST NVD Advisory