CVE-2024-8389

mozilla: Memory safety bugs fixed in Firefox 130

Published Sep 3, 2024 CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
Description
Memory safety bugs present in Firefox 129. 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 < 130.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Ubuntu USN Ubuntu USN USN-6992-1 Firefox vulnerabilities
History
Type Values Removed Values Added
Title mozilla: From NVD collector mozilla: Memory safety bugs fixed in Firefox 130
Type Values Removed Values Added
Weaknesses CWE-787
CPEs cpe:2.3:a:mozilla:firefox:129.0:*:*:*:*:*:*:*
Type Values Removed Values Added
Title mozilla: From NVD collector
References
Metrics threat_severity

None

threat_severity

Important

Type Values Removed Values Added
First Time appeared Mozilla
Mozilla firefox
Weaknesses CWE-119
CPEs cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
Vendors & Products Mozilla
Mozilla firefox
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Memory safety bugs present in Firefox 129. 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 < 130.
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
mozilla
Published
Updated
Sep 6, 2024, 6:31 PM
Reserved
Sep 3, 2024, 6:39 AM
Status
Analyzed
Published
Sep 3, 2024, 1:15 PM
Modified
Jun 17, 2026, 8:22 AM
Severity
Important
Public date
Sep 3, 2024, 1:15 PM