High severity7.5NVD Advisory· Published May 27, 2026· Updated Jun 2, 2026
CVE-2026-3366
CVE-2026-3366
Description
IBM InfoSphere Optim Test Data Fabrication 1.0.0, 1.0.0.1, 1.0.0.2, 1.0.2, 1.0.2.2, 1.0.2.3, 1.0.2.4, 1.0.2.5, 1.0.2.6, 1.0.2.7 could allow a remote attacker to traverse directories on the system. An attacker could send a specially crafted URL request containing "dot dot" sequences (/../) to view arbitrary files on the system
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
11cpe:2.3:a:ibm:infosphere_optim_test_data_fabrication:1.0.0:*:*:*:*:*:*:*+ 10 more
- cpe:2.3:a:ibm:infosphere_optim_test_data_fabrication:1.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:infosphere_optim_test_data_fabrication:1.0.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:infosphere_optim_test_data_fabrication:1.0.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:infosphere_optim_test_data_fabrication:1.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:infosphere_optim_test_data_fabrication:1.0.2.2:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:infosphere_optim_test_data_fabrication:1.0.2.3:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:infosphere_optim_test_data_fabrication:1.0.2.4:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:infosphere_optim_test_data_fabrication:1.0.2.5:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:infosphere_optim_test_data_fabrication:1.0.2.6:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:infosphere_optim_test_data_fabrication:1.0.2.7:*:*:*:*:*:*:*
- (no CPE)range: <=1.0.2.7
Patches
Vulnerability mechanics
References
1- www.ibm.com/support/pages/node/7272653nvdVendor Advisory
News mentions
1- IBM's May 2026 Patch Dump: 25 CVEs Span Aspera, Db2, Langflow, and MoreVypr Intelligence · May 27, 2026