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cvelistMozillaCVELIST:CVE-2017-7784
HistoryJun 11, 2018 - 9:00 p.m.

CVE-2017-7784

2018-06-1121:00:00
mozilla
www.cve.org

8.4 High

AI Score

Confidence

High

0.007 Low

EPSS

Percentile

79.8%

A use-after-free vulnerability can occur when reading an image observer during frame reconstruction after the observer has been freed. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.