CVE-2026-117873 in Firefox

Riassunto

di MITRE • 27/10/2026

Incorrect boundary conditions in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, and Firefox ESR 153.6.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

• Responsabile: Mozilla
• Prenotare: 27/10/2026
• Divulgazione: 27/10/2026
• Moderazione: accettato
• Voce: VDB-427239
• CPE: 20261027
• CWE: CWE-129 (confermato)
• CVSS: 7.3 (VulDB)
• EPSS: 0.00000
• KEV: no
• Attività: molto basso
• Settore: Insurance, Telecommunication, ...

Fonti

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-117873
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-117873
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-117873/