PT-2026-84388

Name of the Vulnerable Software and Affected Versions Elasticsearch affected versions not specified Description Deserialization of untrusted data in the machine learning component allows remote code execution through object injection. An attacker can use a specially crafted trained model artifact...

PT-2026-84395

Name of the Vulnerable Software and Affected Versions Elasticsearch affected versions not specified Description Inconsistent interpretation of HTTP requests, known as HTTP Request Smuggling, allows a network attacker to obtain confidential responses intended for other authenticated users. This...

PT-2026-84381

Name of the Vulnerable Software and Affected Versions Elasticsearch affected versions not specified Description An issue exists where resources are allocated without limits or throttling. A user with elevated privileges can submit a specially crafted request that triggers excessive memory...

PT-2026-84397

Name of the Vulnerable Software and Affected Versions Elasticsearch affected versions not specified Description Missing authorization in the custom inference service allows a user with only inference execution privileges to redirect outbound inference traffic to an arbitrary destination. This...

ElasticSearch - Remote Code Execution

ElasticSearch before 1.3.8 and 1.4.x before 1.4.3 allows remote attackers to bypass the sandbox protection mechanism and execute arbitrary shell commands via a crafted script to the Groovy scripting engine. id: CVE-2015-1427 info: name: ElasticSearch - Remote Code Execution author: pikpikcu...

Kibana 9.1.x < 9.4.5 / 9.5.x < 9.5.1 Privilege Escalation (ESA-2026-128)

The version of Kibana installed on the remote host is 9.1.x prior to 9.4.5, or 9.5.x prior to 9.5.1. It is, therefore, affected by a vulnerability as referenced in the ESA-2026-128 advisory. - Improper Privilege Management CWE-269 in Kibana Fleet can lead to privilege escalation via Privilege...

Elasticsearch 8.x < 8.19.20 / 9.0.x < 9.4.5 Multiple Vulnerabilities (ESA-2026-76 / ESA-2026-77 / ESA-2026-118 / ESA-2026-119 / ESA-2026-133)

The version of Elasticsearch installed on the remote host is 8.x prior to 8.19.20, or 9.0.x prior to 9.4.5. It is, therefore, affected by multiple vulnerabilities as referenced in the ESA-2026-76, ESA-2026-77, ESA-2026-118, ESA-2026-119, and ESA-2026-133 advisories. - Uncontrolled Recursion CWE-6...

Elasticsearch 8.19.x < 8.19.20 / 9.0.x < 9.4.5 DoS (ESA-2026-81)

The version of Elasticsearch installed on the remote host is 8.19.x prior to 8.19.20, or 9.0.x prior to 9.4.5. It is, therefore, affected by a vulnerability as referenced in the ESA-2026-81 advisory. - Elasticsearch does not apply its configurable input length restriction to a user-supplied patte...

Elasticsearch 8.x < 8.19.20 / 9.0.x < 9.4.5 / 9.5.x < 9.5.1 Multiple Vulnerabilities (ESA-2026-78 / ESA-2026-79 / ESA-2026-116)

The version of Elasticsearch installed on the remote host is 8.x prior to 8.19.20, or 9.0.x prior to 9.4.5, or 9.5.x prior to 9.5.1. It is, therefore, affected by multiple vulnerabilities as referenced in the ESA-2026-78, ESA-2026-79, and ESA-2026-116 advisories. - Memory Allocation with Excessiv...

Elasticsearch 8.11.x < 8.18.0 DoS (ESA-2026-111)

The version of Elasticsearch installed on the remote host is 8.11.x prior to 8.18.0. It is, therefore, affected by a vulnerability as referenced in the ESA-2026-111 advisory. - Memory Allocation with Excessive Size Value CWE-789 in the ES|QL query processing of Elasticsearch can lead to denial of...

Elasticsearch 5.x < 8.19.19 / 9.3.x < 9.3.8 / 9.4.x < 9.4.4 DoS (ESA-2026-75)

The version of Elasticsearch installed on the remote host is 5.x prior to 8.19.19, or 9.3.x prior to 9.3.8, or 9.4.x prior to 9.4.4. It is, therefore, affected by a vulnerability as referenced in the ESA-2026-75 advisory. - A flaw in Elasticsearch allows an authenticated user with the privileges...

Elasticsearch 8.19.x < 8.19.20 / 9.4.x < 9.4.5 / 9.5.x < 9.5.1 Multiple Vulnerabilities (ESA-2026-80 / ESA-2026-123)

The version of Elasticsearch installed on the remote host is 8.19.x prior to 8.19.20, or 9.4.x prior to 9.4.5, or 9.5.x prior to 9.5.1. It is, therefore, affected by multiple vulnerabilities as referenced in the ESA-2026-80 and ESA-2026-123 advisories. - The native inference process that...

Elasticsearch 8.19.x < 8.19.20 / 9.3.x / 9.4.x < 9.4.5 / 9.5.x < 9.5.1 DoS (ESA-2026-120)

The version of Elasticsearch installed on the remote host is 8.19.x prior to 8.19.20, or 9.3.x or 9.4.x prior to 9.4.5, or 9.5.x prior to 9.5.1. It is, therefore, affected by a vulnerability as referenced in the ESA-2026-120 advisory. - Elasticsearch does not enforce an upper bound on a...

CVE-2026-46453

A flaw was found in the camel-elasticsearch-rest-client component of Apache Camel. An untrusted HTTP client can exploit this vulnerability by sending specific, unprefixed Exchange headers directly on its request when a Camel route exposes an HTTP entry point. This improper input validation allows...

CVE-2026-76211

phpMyFAQ before 4.1.7 fails to properly enforce CONFIGURATIONEDIT permission on admin API read endpoints for LDAP, Elasticsearch, OpenSearch, and dashboard configuration, allowing any authenticated user to access sensitive administrative data. Attackers can retrieve LDAP server topology, bind...

EUVD-2026-62452

phpMyFAQ before 4.1.7 fails to properly enforce CONFIGURATIONEDIT permission on admin API read endpoints for LDAP, Elasticsearch, OpenSearch, and dashboard configuration, allowing any authenticated user to access sensitive administrative data. Attackers can retrieve LDAP server topology, bind...

CVE-2026-76211

phpMyFAQ before 4.1.7 contains an authorization flaw in its admin API. The CONFIGURATION_EDIT permission is not properly enforced on read endpoints for LDAP , Elasticsearch , OpenSearch , and dashboard configuration. Any authenticated user with a valid session can call these endpoints and retriev...

CVE-2026-76211 phpMyFAQ before 4.1.7 Information Disclosure via Admin API

phpMyFAQ before 4.1.7 fails to properly enforce CONFIGURATIONEDIT permission on admin API read endpoints for LDAP, Elasticsearch, OpenSearch, and dashboard configuration, allowing any authenticated user to access sensitive administrative data. Attackers can retrieve LDAP server topology, bind...

BIT-ELK-2026-72632 Observable Discrepancy in Kibana Fleet Leading to Disclosure of Elastic Agent Elasticsearch API Keys

Observable Discrepancy CWE-203 in Kibana Fleet can lead to information disclosure via Excavation CAPEC-116. Fleet removes the Elasticsearch API key value of an enrolled Elastic Agent from the responses of its agent listing capability, but that capability accepted caller-supplied filter expression...

BIT-ELASTICSEARCH-2026-72687 Memory Allocation with Excessive Size Value in Elasticsearch Leading to Denial of Service

A flaw in Elasticsearch allows a low-privileged authenticated user to submit a single small request containing a forged opaque identifier. Elasticsearch decodes and deserializes the identifier before confirming that it was legitimately issued by the cluster, and a size value carried inside the...