PT-2021-15642
CVE-2021-23988
·
Published
2021-03-23
·
Updated
2026-10-31
Description by
CVSS 3.1
8.8
HighMetricsAV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions:
Firefox versions prior to 87
Description:
The issue is related to memory safety bugs that were reported by Mozilla developers in Firefox 86. Some of these bugs showed evidence of memory corruption, and it is presumed that with enough effort, some of these could have been exploited to run arbitrary code.
Recommendations:
For versions prior to 87, update to version 87 or later to resolve the issue.
Exploitability
Exploit
Fix
Impacts
Vendors
Affected products
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