CVE-2026-83780

Summary

by MITRE • 10/13/2026

Use after free in Windows CCFFilter Driver allows an unauthorized attacker to execute code over a network.

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• Disclosure: 10/13/2026
• Moderation: in review
• CPE: 20261013
• CWE: CWE-416 (unconfirmed)
• EPSS: 0.00000
• KEV: no
• Activities: very low

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-83780
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-83780
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-83780/