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wid-sec-w-2026-0678  ·  Published 2026-03-10  ·  View on BSI CERT-Bund ↗

Mozilla Firefox: Multiple Vulnerabilities

CVSS 8.8 HIGH

Risk Summary

Memory safety bugs present in Firefox 148.0.2. 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 < 148.0.2.

Affected Vendors

Mozilla

Affected Products (2)

Mozilla · Firefox <148.0.2
Mozilla · Firefox 148.0.2

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