CVE-2026-117998 in Firefox

Riassunto

di MITRE • 27/10/2026

Mitigation bypass in the DOM: Push Subscriptions component. This vulnerability was fixed in Firefox 159 and Firefox ESR 153.6.

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• Responsabile: Mozilla
• Prenotare: 27/10/2026
• Divulgazione: 27/10/2026
• Moderazione: accettato
• Voce: VDB-427277
• CPE: 20261027
• CWE: CWE-250 (confermato)
• CVSS: 7.3 (VulDB)
• EPSS: 0.00000
• KEV: no
• Attività: molto basso
• Settore: Lawfirm, Police, ...

Fonti

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-117998
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-117998
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-117998/