High7.5Red Hat & Ubuntu Linux

Information disclosure due to uninitialized memory in Firefox and Firefox Focus for Android

CVE-2026-2794 Published Feb 24, 2026

CVE-2026-2794

Affected products & platforms

Red Hat & Ubuntu LinuxUnclassified

Summary

Information disclosure due to uninitialized memory in Firefox and Firefox Focus for Android. Red Hat rates this important (CVSS 7.5). No fix erratum has been published yet; monitor the Red Hat CVE page and apply the RHSA when released.

Mitigation checklist

Recommended fix / mitigation

Red Hat rates this important; a fix erratum may not be out yet — apply the RHSA as soon as it publishes.

Official advisory · high-confidence parse· fetched 6 hours ago·verify at source

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