Apache Lucy: Freezer/InStream deserialization bomb - unbounded allocation reading an index ** UNSUPPORTED WHEN ASSIGNED ** Uncontrolled Recursion 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. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.

• https://nvd.nist.gov/vuln/detail/CVE-2026-61485
• https://lists.apache.org/thread/4q9rfscp3tkjr3kt7lsg97szhmydl23s
• http://www.openwall.com/lists/oss-security/2026/08/05/6