CVE-2026-63136 Uncontrolled Resource Consumption in Elasticsearch Leading to Denial of Service

Uncontrolled Resource Consumption CWE-400 in Elasticsearch can lead to denial of service via Excessive Allocation CAPEC-130. A user with search privileges can submit a specially crafted search request that causes a data node to exhaust available heap memory, resulting in node unavailability and...

CVE-2026-63136 Uncontrolled Resource Consumption in Elasticsearch Leading to Denial of Service

Uncontrolled Resource Consumption CWE-400 in Elasticsearch can lead to denial of service via Excessive Allocation CAPEC-130. A user with search privileges can submit a specially crafted search request that causes a data node to exhaust available heap memory, resulting in node unavailability and...

Elasticsearch 8.19.15, 9.2.9, 9.3.4 Security Update (ESA-2026-60)

Uncontrolled Resource Consumption in Elasticsearch Leading to Denial of Service Uncontrolled Resource Consumption CWE-400 in Elasticsearch can lead to denial of service via Excessive Allocation CAPEC-130. A user with search privileges can submit a specially crafted search request that causes a da...

CVE-2026-56144

Incorrect Authorization CWE-863 in Elasticsearch can allow an authenticated user with limited index privileges to exploit insufficient authorization controls in the ingest simulation feature. By targeting indices they are not authorized to access directly, the user can cause those indices'...

CVE-2026-56145

Uncontrolled Resource Consumption CWE-400 in Elasticsearch can lead to denial of service via Excessive Allocation CAPEC-130. A low-privileged authenticated user with permission to execute EQL sequence queries against an index they control can send a specially crafted query that triggers excessive...

CVE-2026-56145 Uncontrolled Resource Consumption in Elasticsearch Leading to Denial of Service

Uncontrolled Resource Consumption CWE-400 in Elasticsearch can lead to denial of service via Excessive Allocation CAPEC-130. A low-privileged authenticated user with permission to execute EQL sequence queries against an index they control can send a specially crafted query that triggers excessive...

CVE-2026-56145

Uncontrolled Resource Consumption CWE-400 in Elasticsearch can lead to denial of service via Excessive Allocation CAPEC-130. A low-privileged authenticated user with permission to execute EQL sequence queries against an index they control can send a specially crafted query that triggers excessive...

CVE-2026-56145

CVE-2026-56145 describes an Elasticsearch vulnerability of uncontrolled resource consumption (CWE-400) leading to denial of service via excessive memory allocation (CAPEC-130). A low-privileged authenticated user who can execute EQL sequence queries against an index they control can craft queries...

CVE-2026-56145 Uncontrolled Resource Consumption in Elasticsearch Leading to Denial of Service

Uncontrolled Resource Consumption CWE-400 in Elasticsearch can lead to denial of service via Excessive Allocation CAPEC-130. A low-privileged authenticated user with permission to execute EQL sequence queries against an index they control can send a specially crafted query that triggers excessive...

CVE-2026-56144

Technical details about CVE-2026-56144 are not publicly provided in the supplied documents; no affected products, versions, or fixes are specified here. Monitor for updates in connected sources.

CVE-2026-56144

Incorrect Authorization CWE-863 in Elasticsearch can allow an authenticated user with limited index privileges to exploit insufficient authorization controls in the ingest simulation feature. By targeting indices they are not authorized to access directly, the user can cause those indices'...

CVE-2026-56144 Incorrect Authorization in Elasticsearch Leading to Information Disclosure

Incorrect Authorization CWE-863 in Elasticsearch can allow an authenticated user with limited index privileges to exploit insufficient authorization controls in the ingest simulation feature. By targeting indices they are not authorized to access directly, the user can cause those indices'...

CVE-2026-56144 Incorrect Authorization in Elasticsearch Leading to Information Disclosure

Incorrect Authorization CWE-863 in Elasticsearch can allow an authenticated user with limited index privileges to exploit insufficient authorization controls in the ingest simulation feature. By targeting indices they are not authorized to access directly, the user can cause those indices'...

CLEANSTART-2026-EH38198 Security fixes for CVE-2025-22227, CVE-2025-48924, ghsa-4q2v-9p7v-3v22, ghsa-j288-q9x7-2f5v applied in versions: 9.3.5-r0

Multiple security vulnerabilities affect the elasticsearch package. These issues are resolved in later releases. See references for individual vulnerability details...

CLEANSTART-2026-MP41051 Security fixes for CVE-2025-22227, CVE-2025-48924, ghsa-4q2v-9p7v-3v22, ghsa-j288-q9x7-2f5v applied in versions: 9.3.5-r0

Multiple security vulnerabilities affect the elasticsearch package. These issues are resolved in later releases. See references for individual vulnerability details...

PT-2026-62116

Name of the Vulnerable Software and Affected Versions Elasticsearch affected versions not specified Description An issue exists where a specially crafted search request containing a null value in a specific query clause triggers an internal assertion during query parsing. Since assertion failures...

PT-2026-62096

Name of the Vulnerable Software and Affected Versions Elasticsearch affected versions not specified Description Uncontrolled Resource Consumption in Elasticsearch can lead to a denial of service through excessive allocation. A user with search privileges can submit a specially crafted search...

PT-2026-62092

Name of the Vulnerable Software and Affected Versions Elasticsearch affected versions not specified Description Insufficient authorization controls in the ingest simulation feature allow an authenticated user with limited index privileges to target indices they are not authorized to access...

PT-2026-63262

Name of the Vulnerable Software and Affected Versions Elasticsearch affected versions not specified Description Uncontrolled Recursion in the query evaluation component allows a low-privileged authenticated user with read-level index access to cause a denial of service. By submitting a specially...

PT-2026-62093

Name of the Vulnerable Software and Affected Versions Elasticsearch affected versions not specified Description Uncontrolled Resource Consumption allows a low-privileged authenticated user with permission to execute EQL sequence queries against an index they control to trigger excessive memory...