PT-2026-55516 · Apache · Apache Lucene.Net

Daniel Cervera + 2 · Published 2026-07-03 · Updated 2026-07-03 · CVE-2026-47896

Mitre

CVSS v4.0

8.9

High

Base vector

AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/AU:Y/RE:L

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.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2026-47896

Affected Products

Apache Lucene.Net

References · 2

• https://lists.apache.org/thread/7y9gbt17p55fh1zltks4pnh719wq9sqt · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-47896 · Security Note