AWS Opensearch vulnerabilities

3 published CVEs name AWS Opensearch among the affected products.

All 3 in the list Atom feed of new CVEs

Published CVEs: 3
Last 12 months: 3
Critical: 0
Known exploited: 0

Critical 0High 3Medium 0Low 0Not scored 0

Newest CVEs

CVE-2026-18428
SQL Query Validation Bypass in OpenSearch Direct Query
AWS · Opensearch
High8.7
CVE-2026-18952
Missing Input Validation in Threat Intel Feed Parser in OpenSearch Security Analytics Plugin
AWS · Opensearch
High8.6
CVE-2026-19311
Missing Authorization in Execute Monitor API in OpenSearch Alerting Plugin
AWS · OpenSearch
High8.6

Most common weaknesses