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cvelistMozillaCVELIST:CVE-2022-40959
HistoryDec 22, 2022 - 12:00 a.m.

CVE-2022-40959

2022-12-2200:00:00
mozilla
raw.githubusercontent.com
1

5.8 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

42.4%

During iframe navigation, certain pages did not have their FeaturePolicy fully initialized leading to a bypass that leaked device permissions into untrusted subdocuments. This vulnerability affects Firefox ESR < 102.3, Thunderbird < 102.3, and Firefox < 105.