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Critical · 9.8 CVE-2026-61486 EUVD-2026-53191GHSA-phfr-gw5r-65ff

Apache Lucy: stack-buffer-overflow in JSON parser error reporter on malformed input

Published Aug 5, 2026 · Updated Sep 4, 2026 · Assigned by apache

Description

** UNSUPPORTED WHEN ASSIGNED ** Stack-based Buffer Overflow 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 . This issue has been fixed in 0.8.0 there.

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

Affected products

VendorProductAffectedFixed
Apache Software Foundation Apache Lucy < 0.8.0 0.8.0

References