CVE-2026-61484

CriticalCVSS 9.8/10Last modified Oct 24, 2026

Description

** UNSUPPORTED WHEN ASSIGNED ** Deserialization of Untrusted Data vulnerability in Apache Lucy.

This issue affects Apache Lucy: all versions.

As this project is retired, we do not plan to release a version that fixes this issue. Users are recommended to find an alternative or restrict access to the instance to trusted users.

Lucy is now maintained outside of the ASF at https://github.com/lucysearch . 0.8.0 is no longer affected by this issue, because the offending feature has been removed there.

NOTE: This vulnerability only affects products that are no longer supported by the maintainer.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-502

Affected software

Vendor	Product	Versions
Apache Software Foundation	Apache Lucy	< 0.8.0

References

https://lists.apache.org/thread/942t3pwgz2nrhnklrtyt5zr7g4wqc9cbMailing List, Vendor Advisory
http://www.openwall.com/lists/oss-security/2026/08/05/5Mailing List, Third Party Advisory

Timeline

Published: Aug 5, 2026
Last modified: Oct 24, 2026
NVD status: Modified

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