Mozilla developers and community members Julian Hector, Randell Jesup, Gabriele Svelto, Tyson Smith, Christian Holler, and Masayuki Nakano reported memory safety bugs present in Firefox 94. 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 < 95, Firefox ESR < 91.4.0, and Thunderbird < 91.4.0.
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No solution given by the vendor.
Workaround
No workaround given by the vendor.
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Wed, 16 Apr 2025 16:15:00 +0000
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Status: PUBLISHED
Assigner: mozilla
Published:
Updated: 2025-04-16T15:56:28.819Z
Reserved: 2021-12-16T00:00:00.000Z
Link: CVE-2021-4129

Updated: 2024-08-03T17:16:04.245Z

Status : Modified
Published: 2022-12-22T20:15:12.133
Modified: 2025-04-16T16:15:18.957
Link: CVE-2021-4129


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