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CVE-2026-64606

CRITICAL
9.8
CVSS 3.1
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.

Metadata

CVE ID
CVE-2026-64606
State
PUBLISHED
Assigner
apache
Reserved
2026-07-20 08:21 UTC
Published
2026-07-21 10:43 UTC
Last updated
2026-07-21 13:47 UTC
Primary CWE
CWE-502
CWE-502 Deserialization of Untrusted Data
Vendor / Product
Apache Software Foundation / Apache Fory
Sources
cve.org  ·  NVD

Severity & Metrics

9.8 CRITICAL CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC — CISA Coordinator
Exploitation
none
Automatable
yes
Tech. Impact
total
Affected products (2)
VendorProductPlatformVersions
Apache Software Foundation Apache Fory — 0.11.0 < 1.4.0
Apache Software Foundation Apache Fory — 0.5.0 < 0.11.0
Weakness (CWE)
CWESourceDescription
CWE-502 cna CWE-502 Deserialization of Untrusted Data
CVSS scores (1)
ScoreSeverityVersionSourceVector
9.8 CRITICAL 3.1 adp CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References (1)
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