CVE-2026-78604: Incorrect Permission Assignment for Critical Resource

Incorrect Permission Assignment for Critical Resource CWE-732 in Elastic Agent can lead to local privilege escalation via Replace Binaries CAPEC-642. On Windows systems where Elastic Agent is installed in unprivileged mode, resources used by the agent service are created with access controls...

CVE-2026-78600: Incomplete Cleanup

Incomplete Cleanup CWE-459 in Elastic Cloud on Kubernetes ECK can lead to unauthorized access via Privilege Abuse CAPEC-122. Authentication credentials persist after a cross-namespace association has been denied by RBAC enforcement, allowing a low-privileged tenant to retain unauthorized read...

CVE-2026-78602: Improper Limitation of a Pathname to a Restricted Directory

Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal' CWE-22 in Elastic Maps Server can lead to information disclosure via Path Traversal CAPEC-126. An unauthenticated attacker able to reach the service over the network could cause it to return the contents of files outside...

PT-2026-84738

Incomplete Cleanup CWE-459 in Elastic Cloud on Kubernetes ECK can lead to unauthorized access via Privilege Abuse CAPEC-122. Authentication credentials persist after a cross-namespace association has been denied by RBAC enforcement, allowing a low-privileged tenant to retain unauthorized read...

CVE-2026-78609: Incorrect Authorization

Incorrect Authorization CWE-863 in Elastic Cloud on Kubernetes ECK can lead to unauthorized modification of data via Metadata Spoofing CAPEC-690. An actor holding limited Kubernetes permissions confined to a single namespace could cause attacker-controlled certificate material to be included in t...

PT-2026-84741

Incorrect Permission Assignment for Critical Resource CWE-732 in Elastic Agent can lead to local privilege escalation via Replace Binaries CAPEC-642. On Windows systems where Elastic Agent is installed in unprivileged mode, resources used by the agent service are created with access controls...

Elastic Agent 8.19.21, 9.4.6, 9.5.2 Security Update (ESA-2026-150)

Incorrect Permission Assignment for Critical Resource in Elastic Agent Leading to Local Privilege Escalation to SYSTEM Incorrect Permission Assignment for Critical Resource CWE-732 in Elastic Agent can lead to local privilege escalation via Replace Binaries CAPEC-642. On Windows systems where...

Elastic Maps Server 8.19.19, 9.4.4, 9.5.1 Security Update (ESA-2026-148)

Improper Limitation of a Pathname to a Restricted Directory in Elastic Maps Server Leading to Unauthorized File Disclosure Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal' CWE-22 in Elastic Maps Server can lead to information disclosure via Path Traversal CAPEC-126. An...

Elastic Cloud on Kubernetes 3.5.0 Security Update (ESA-2026-146)

Incomplete Cleanup in Elastic Cloud on Kubernetes Leading to Unauthorized Cross-Namespace Credential Retention Incomplete Cleanup CWE-459 in Elastic Cloud on Kubernetes ECK can lead to unauthorized access via Privilege Abuse CAPEC-122. Authentication credentials persist after a cross-namespace...

Elastic Cloud on Kubernetes 3.5.0 Security Update (ESA-2026-145)

Incorrect Authorization in Elastic Cloud on Kubernetes Leading to Unauthorized Modification of Data Incorrect Authorization CWE-863 in Elastic Cloud on Kubernetes ECK can lead to unauthorized modification of data via Metadata Spoofing CAPEC-690. An actor holding limited Kubernetes permissions...

CVE-2026-78606

Incorrect Authorization CWE-863 in Kibana can lead to unauthorized disclosure, modification, and deletion of data via Accessing Functionality Not Properly Constrained by ACLs CAPEC-1. Where two authenticated principals originating from different authentication realms share the same username value...

CVE-2026-78606 Incorrect Authorization in Kibana Leading to Unauthorized Disclosure, Modification, and Deletion of Data

Incorrect Authorization CWE-863 in Kibana can lead to unauthorized disclosure, modification, and deletion of data via Accessing Functionality Not Properly Constrained by ACLs CAPEC-1. Where two authenticated principals originating from different authentication realms share the same username value...

Kibana 8.19.21, 9.4.6, 9.5.2 Security Update (ESA-2026-142)

Incorrect Authorization in Kibana Leading to Unauthorized Disclosure, Modification, and Deletion of Data Incorrect Authorization CWE-863 in Kibana can lead to unauthorized disclosure, modification, and deletion of data via Accessing Functionality Not Properly Constrained by ACLs CAPEC-1. Where tw...

wazuh v5.0.0-beta5

Wazuh Wazuh is a free and open source platform used for threat prevention, detection, and response. It is capable of protecting workloads across on-premises, virtualized, containerized, and cloud-based environments. Wazuh solution consists of an endpoint security agent, deployed to the monitored...

CVE-2026-78606: Incorrect Authorization

Incorrect Authorization CWE-863 in Kibana can lead to unauthorized disclosure, modification, and deletion of data via Accessing Functionality Not Properly Constrained by ACLs CAPEC-1. Where two authenticated principals originating from different authentication realms share the same username value...

PT-2026-84396

Incorrect Authorization CWE-863 in Kibana can lead to unauthorized disclosure, modification, and deletion of data via Accessing Functionality Not Properly Constrained by ACLs CAPEC-1. Where two authenticated principals originating from different authentication realms share the same username value...

Kibana 9.1.x < 9.4.5 Multiple Vulnerabilities (ESA-2026-97 / ESA-2026-89)

The version of Kibana installed on the remote host is 9.1.x prior to 9.4.5. It is, therefore, affected by multiple vulnerabilities as referenced in the ESA-2026-89 and ESA-2026-97 advisories. - The Elastic Security capability that suggests existing field values while a user authors endpoint polic...

Kibana 8.9.x < 8.19.20 / 9.x < 9.4.5 Missing Authorization (ESA-2026-95)

The version of Kibana installed on the remote host is 8.9.x prior to 8.19.20, or 9.x prior to 9.4.5. It is, therefore, affected by a vulnerability as referenced in the ESA-2026-95 advisory. - Missing Authorization CWE-862 in Kibana can lead to unauthorized execution of Elastic Defend response...

Kibana 8.5.x < 8.19.20 / 9.x < 9.4.5 Missing Authorization (ESA-2026-96)

The version of Kibana installed on the remote host is 8.5.x prior to 8.19.20, or 9.x prior to 9.4.5. It is, therefore, affected by a vulnerability as referenced in the ESA-2026-96 advisory. - Missing Authorization CWE-862 in Kibana can lead to unauthorized execution of Osquery and Elastic Defend...

BIT-KIBANA-2026-72672 Incorrect Authorization in Kibana Leading to Disclosure of Elastic Defend Endpoint Event Data

The Elastic Security capability that suggests existing field values while a user authors endpoint policy artifacts queries Elastic Defend event data with Kibana's internal Elasticsearch account instead of the account of the requesting user. Only Kibana feature privileges are verified, and the...