CVE-2026-100756 in Firefox

Riassunto

di MITRE • 29/09/2026

Incorrect boundary conditions in the Audio/Video: Playback component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.

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• Responsabile: Mozilla
• Prenotare: 26/09/2026
• Divulgazione: 29/09/2026
• Moderazione: accettato
• Voce: VDB-411326
• CPE: pronto
• CWE: CWE-193 (confermato)
• CVSS: 7.3 (VulDB)
• EPSS: 0.00000
• KEV: no
• Attività: molto basso
• Settore: Education, Transportation, ...

Fonti

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-100756
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-100756
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-100756/