CVE-2026-92050
Sandbox escape due to race condition in the XPConnect component. This vulnerability was fixed in Firefox 156.
CVSS
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No CVSS
EPSS
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KEV
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Exploit Today
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0-100
Published: Sep 15, 2026 · Last modified: Sep 15, 2026
Not enough EPSS history yet.
Sandbox escape due to race condition in the XPConnect component. This vulnerability was fixed in Firefox 156.
No related CVEs by CWE or product.