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CVE-2026-12256

8.8 high SSVC exploitation: none Deferred
NVD · CVE.org

Deserialization of Untrusted Data vulnerability in ThemeFusion Fusion Builder fusion-builder allows Object Injection.This issue affects Fusion Builder: from n/a through 3.15.3.

Fix

Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.

Change history 1

  1. First seenCVSS 8.8NVD modified 2026-10-26 12:10

Affected (CPE criteria) 0

NVD has not attached CPE configurations yet.

References 1