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.
Metrics
Affected Vendors & Products
References
History
No history.
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Status: PUBLISHED
Assigner: mozilla
Published:
Updated: 2024-08-03T22:18:03.308Z
Reserved: 2021-04-01T00:00:00
Link: CVE-2021-29955
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Status : Modified
Published: 2021-06-24T14:15:10.053
Modified: 2024-11-21T06:02:03.303
Link: CVE-2021-29955
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