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CVE WatchOct 27, 2026

CVE-2026-117999

Race condition in the IPC component. This vulnerability was fixed in Firefox 159 and Firefox ESR 153.6.

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: Oct 27, 2026 · Last modified: Oct 27, 2026

EPSS · 30d

Not enough EPSS history yet.

Technical description

Race condition in the IPC component. This vulnerability was fixed in Firefox 159 and Firefox ESR 153.6.

Official references
Related CVEs

No related CVEs by CWE or product.