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prionPRIOn knowledge basePRION:CVE-2021-21207
HistoryApr 26, 2021 - 5:15 p.m.

Design/Logic Flaw

2021-04-2617:15:00
PRIOn knowledge base
www.prio-n.com
4

9 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

43.9%

Use after free in IndexedDB in Google Chrome prior to 90.0.4430.72 allowed an attacker who convinced a user to install a malicious extension to potentially perform a sandbox escape via a crafted Chrome Extension.