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VULNERABILITIES

CVE-2026-83497 Details

Description

Unrestricted deserialization of untrusted data in the cursor pagination component in the OpenSearch SQL plugin allows a remote authenticated user with basic read/search permissions to execute arbitrary code on the server by sending a crafted cursor parameter to the plugins/sql endpoint.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: AMZNCVSS-B:8.8 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://aws.amazon.com/security/security-bulletins/2026-092-aws/ AMZN
https://opensearch.org/artifacts/by-version/#release-2-19-6 AMZN
https://opensearch.org/artifacts/by-version/#release-3-7-0 AMZN

Weakness Enumeration

CWE-IDCWE NameSource
CWE-502Deserialization of Untrusted DataAMZN

Affected Products

No affected product data is available for this CVE.

Change History

2 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-83497
NVD Published Date:
Aug 31, 2026
NVD Last Modified:
Sep 3, 2026
Source:
AMZN
CVE-2026-83497 Details - Not Deferred