CVE-2026-47896

UNKNOWN 0.0

Apache Lucene.Net: Unauthenticated arbitrary file read on the Lucene.Net.Replicator replication server

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Apache Lucene.Net (Lucene.Net.Replicator library). This issue affects Apache Lucene.Net.Replicator: from 4.8.0-beta00005 through 4.8.0-beta00017. Users are recommended to upgrade to version 4.8.0-beta00018, which fixes the issue.

CWE	CWE-22
Vendor	apache software foundation
Product	apache lucene.net
Published	Jul 3, 2026
Last Updated	Jul 3, 2026

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Affected Versions

Apache Software Foundation / Apache Lucene.Net

4.8.0-beta00005 < 4.8.0-beta00018

References

NVD ↗ CVE.org ↗ EPSS Data ↗

lists.apache.org: https://lists.apache.org/thread/7y9gbt17p55fh1zltks4pnh719wq9sqt openwall.com: http://www.openwall.com/lists/oss-security/2026/07/03/1

Credits

🔍 Daniel Cervera Paul Irwin Shad Storhaug