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Product
OpenSearch
by OpenSearch · last CVE Aug 31, 2026
2
CVEs
0
On KEV
8.8
Max CVSS
0
New 30D
Vulnerabilities2In the news0Timeline
Severity mix
Critical 0High 2Medium 0Low 0
Severity
All severities2Critical0High2Medium0Low0
Exploitation
On CISA KEV0Exploited in the wild0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-83497
8.8
1%
Aug 31
Unrestricted Java Deserialization in OpenSearch SQL Plugin Cursor Pagination
Affected: 2.8 through 3.6
CVE-2025-9624
7.5
1%
Nov 25
OpenSearch 3.2.0 - Nested Boolean/Disjunction asymmetric DoS
Affected: 3.0.0 before 3.3.0; 1.0.0 before 2.19.4
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