CVE-2026-64606

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CVSS 3.1

9.8 critical

EPSS

<1%p52

Published

Jul 21, 2026 (Jul 21, 2026)

Modified

Jul 27, 2026

Description

Deserialization of untrusted data vulnerability that may allow class-registration checks to be bypassed during Java lambda deserialization. Only lambda capture class is affected This issue affects Apache Fory: from before 1.4.0. Users are recommended to upgrade to version 1.4.0, which fixes the issue.

Vendors: apache
Products: fory
Weakness: CWE-502
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.7%)

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