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CVE-2026-83497

🗓️ 31 Aug 2026 18:36:30Reported by AMZNType 
cve
 cve
🔗 web.nvd.nist.gov👁 81 Views🌐 WEB

Unrestricted deserialization in OpenSearch SQL plugin cursor pagination allows code execution.

Related
Detection
Affected
Refs
Paths
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-83497
3 Sep 202620:32
circl
cvelist
Cvelist
CVE-2026-83497 Unrestricted Java Deserialization in OpenSearch SQL Plugin Cursor Pagination
31 Aug 202618:36
cvelist
euvd
EUVD
EUVD-2026-68722
31 Aug 202618:36
euvd
nvd
NVD
CVE-2026-83497
31 Aug 202619:17
nvd
ptsecurity
Positive Technologies
PT-2026-83958
31 Aug 202600:00
ptsecurity
vulnrichment
Vulnrichment
CVE-2026-83497 Unrestricted Java Deserialization in OpenSearch SQL Plugin Cursor Pagination
31 Aug 202618:36
vulnrichment
CNA
Node
[
  {
    "vendor": "OpenSearch",
    "product": "OpenSearch",
    "versions": [
      {
        "status": "affected",
        "version": "2.8",
        "lessThanOrEqual": "3.6",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "Amazon",
    "product": "Amazon OpenSearch Service",
    "versions": [
      {
        "status": "affected",
        "version": "2.9",
        "lessThanOrEqual": "3.5",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]
ParameterPositionPathDescriptionCWE
cursorquery paramplugins/sqlUnrestricted deserialization of untrusted data via crafted cursor parameter allows a remote authenticated user with basic read/search permissions to execute arbitrary code on the server.CWE-502

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03 Sep 2026 16:44Current
6.3Medium risk
Vulners AI Score6.3
CVSS 48.7
CVSS 3.18.8
EPSS0.00521
SSVC
81