CVE-2026-117864 in Firefox

Riassunto

di MITRE • 27/10/2026

Sandbox escape in the Form Manager component. This vulnerability was fixed in Firefox 159 and Firefox ESR 153.6.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

• Responsabile: Mozilla
• Prenotare: 27/10/2026
• Divulgazione: 27/10/2026
• Moderazione: accettato
• Voce: VDB-427231
• CPE: 20261027
• CWE: CWE-269 (confermato)
• CVSS: 7.3 (VulDB)
• EPSS: 0.00000
• KEV: no
• Attività: molto basso
• Settore: Telecommunication, Energy, ...

Fonti

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-117864
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-117864
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-117864/