CVE-2026-12301
Received Received - Intake
Memory Corruption Bug Fixed in Firefox 152

Publication date: 2026-06-16

Last updated on: 2026-06-16

Assigner: Mozilla Corporation

Description
Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152.
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Meta Information
Published
2026-06-16
Last Modified
2026-06-16
Generated
2026-06-16
AI Q&A
2026-06-16
EPSS Evaluated
N/A
NVD
CVE-2026-12301
EUVD
EUVD-2026-37092
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
mozilla firefox 152
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-UNKNOWN
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Executive Summary

This vulnerability is a memory safety bug that was present in Firefox and has been fixed in version 152.

Mitigation Strategies

The vulnerability was fixed in Firefox 152. To mitigate this vulnerability, you should update your Firefox browser to version 152 or later.

Impact Analysis

This vulnerability is a memory safety bug in Firefox that was fixed in version 152.

Memory safety bugs can potentially lead to crashes, data corruption, or exploitation by attackers to execute arbitrary code.

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