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cvelistMozillaCVELIST:CVE-2021-29955
HistoryJun 24, 2021 - 1:17 p.m.

CVE-2021-29955

2021-06-2413:17:46
mozilla
raw.githubusercontent.com
1

6.1 Medium

AI Score

Confidence

Low

0.002 Low

EPSS

Percentile

60.8%

A transient execution vulnerability, named Floating Point Value Injection (FPVI) allowed an attacker to leak arbitrary memory addresses and may have also enabled JIT type confusion attacks. (A related vulnerability, Speculative Code Store Bypass (SCSB), did not affect Firefox.). This vulnerability affects Firefox ESR < 78.9 and Firefox < 87.

6.1 Medium

AI Score

Confidence

Low

0.002 Low

EPSS

Percentile

60.8%