PT-2023-1698
CVE-2023-25739
·
Published
2023-02-14
·
Updated
2026-10-30
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 110
Thunderbird versions prior to 102.8
Firefox ESR versions prior to 102.8
Description
The issue is related to a use-after-free in
ScriptLoadContext due to uncancelled module load requests. This can potentially allow a remote attacker to execute arbitrary code.Recommendations
For Firefox versions prior to 110, update to version 110 or later.
For Thunderbird versions prior to 102.8, update to version 102.8 or later.
For Firefox ESR versions prior to 102.8, update to version 102.8 or later.
Exploitability
Exploit
Fix
Impacts
Vendors
Affected products
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