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prionPRIOn knowledge basePRION:CVE-2020-12426
HistoryJul 09, 2020 - 3:15 p.m.

Memory corruption

2020-07-0915:15:00
PRIOn knowledge base
www.prio-n.com
6

9 High

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

75.1%

Mozilla developers and community members reported memory safety bugs present in Firefox 77. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 78.

CPENameOperatorVersion
firefoxlt78.0
leapeq15.1
leapeq15.2