Kibana
Kibana 8.19
Kibana 8.19
Third-party support for the Kibana 8.19: 24/7 engineers manage issues, remediate vulnerabilities, and help you maintain compliance — independent of the vendor contract.
EOSL Date: Jul 15, 2027
Issue Management
24/7 engineers own your Kibana 8.19 incidents end to end.
Vulnerability Remediation
Mitigation and patch-around guidance when the vendor no longer ships fixes.
Compliance Maintenance
Controls evidence and documentation that keep auditors satisfied.
Specifications
- product
- kibana
- release
- 8.19
- product Label
- Kibana
- release Label
- 8.19
- codename
- lts
- latest Version
- 8.19.20
- release Date
- 2025-07-29
- maintained
- true
- source Url
- https://endoflife.date/kibana
Lifecycle Dates
- End of Service Life
- Jul 15, 2027
- Last OEM Support
- Jul 15, 2027
OEM vs. 3rd Party Support
See how third-party support compares to the vendor contract for Kibana 8.19 — monitoring, break/fix, vulnerability work, operations and compliance, before and after EOSL.
| Feature | OEM Support | 3rd Party Support |
|---|---|---|
| Post-EOSL Support | ||
| Break/Fix Support | Until EOSL | |
| 24/7 Monitoring | ||
| Vulnerability Scanning & Remediation | ||
| Managed Operations | ||
| Procedure & Configuration Review | ||
| Compliance & Audit Documentation | Limited | |
| Discounted Migration to Other Platforms |
Why Choose 3rd Party Support for Kibana 8.19?
Vulnerability Remediation
Scanning, mitigation and patch-around guidance for Kibana 8.19 when the vendor no longer ships fixes.
Compliance Maintenance
Procedure review, controls evidence and the documentation auditors ask for — maintained continuously, not scrambled at audit time.
24/7 Expert Support
Engineers who know this release monitor, manage and fix issues around the clock — break/fix to managed operations.
Kibana 8.19 Support: Frequently Asked Questions
Is the Kibana 8.19 still supported?
Yes. The Kibana 8.19 is currently supported by Kibana, and third-party support is available as an alternative — issue management, vulnerability remediation, and compliance help independent of the vendor contract.
When is the Kibana 8.19 end of service life (EOSL) date?
Kibana lists the end of service life for the Kibana 8.19 as Jul 15, 2027.
Can I keep using the Kibana 8.19 after its EOSL date?
Yes. EOSL means Kibana stops issuing patches and support — the software itself keeps running. Third-party support covers it from there: issue management, security vulnerability remediation, and the compliance documentation auditors ask for, for as long as you choose to run it.
How much does third-party support for the Kibana 8.19 cost?
Typically 40-70% below the OEM maintenance renewal price. Exact pricing depends on quantity, service level and location — request a quote and we respond within 24 hours.
Known Vulnerabilities Affecting Kibana 8.19
41 published CVEs affect the Kibana 8.19, including 7 rated critical or high severity. Our 24/7 engineers help you assess exposure, prioritize fixes and apply available patches.
| CVE | Severity | CVSS | Published | Summary |
|---|---|---|---|---|
| CVE-2025-25018 | HIGH | 8.7 | Oct 10, 2025 | Improper Neutralization of Input During Web Page Generation in Kibana can lead to stored Cross-Site Scripting (XSS) |
| CVE-2025-25009 | HIGH | 8.7 | Oct 7, 2025 | Improper Neutralization of Input During Web Page Generation in Kibana can lead to Stored XSS via case file upload. |
| CVE-2025-25017 | HIGH | 8.2 | Oct 10, 2025 | Improper Neutralization of Input During Web Page Generation in Kibana can lead to Cross-Site Scripting (XSS) |
| CVE-2026-4498 | HIGH | 7.7 | Apr 8, 2026 | Execution with Unnecessary Privileges (CWE-250) in Kibana’s Fleet plugin debug route handlers can lead reading index data beyond their direct Elasticsearch RBAC scope via Privilege Abuse (CAPEC-122). This requires an authenticated Kibana user with Fleet sub-feature privileges (such as agents, agent policies, and settings management). |
| CVE-2026-33461 | HIGH | 7.7 | Apr 8, 2026 | Incorrect Authorization (CWE-863) in Kibana can lead to information disclosure via Privilege Abuse (CAPEC-122). A user with limited Fleet privileges can exploit an internal API endpoint to retrieve sensitive configuration data, including private keys and authentication tokens, that should only be accessible to users with higher-level settings privileges. The endpoint composes its response by fetching full configuration objects and returning them directly, bypassing the authorization checks enfor |
| CVE-2025-68385 | HIGH | 7.2 | Dec 18, 2025 | Improper neutralization of input during web page generation ('Cross-site Scripting') (CWE-79) allows an authenticated user to embed a malicious script in content that will be served to web browsers causing cross-site scripting (XSS) (CAPEC-63) via a method in Vega bypassing a previous Vega XSS mitigation. |
| CVE-2026-56147 | HIGH | 7.1 | Jul 21, 2026 | Authorization Bypass Through User-Controlled Key (CWE-639) in Kibana can lead to unauthorized information disclosure and case attachment integrity compromise via Privilege Abuse (CAPEC-122). An inconsistency in Kibana's file access authorization logic allows a low-privileged authenticated user to retrieve, modify, and delete case attachments that belong to feature areas they are not authorized to access. Because the access control check and the resource retrieval use different resolution mechani |
| CVE-2026-63261 | MEDIUM | 6.5 | Jul 21, 2026 | Uncontrolled Resource Consumption (CWE-400) in Kibana can lead to denial of service via Excessive Allocation (CAPEC-130). A low-privileged authenticated user can send a specially crafted request to a Kibana machine learning feature, causing the server to exhaust available memory and become unavailable to all users. |
| CVE-2026-63260 | MEDIUM | 6.5 | Jul 21, 2026 | Uncontrolled Resource Consumption (CWE-400) in Kibana can lead to denial of service via Excessive Allocation (CAPEC-130). An authenticated attacker with low-privilege access can trigger a denial of service condition in Kibana by sending a specially crafted, oversized request payload. Processing this user-supplied input requires resource-intensive memory allocation that can exhaust the available heap memory in the Kibana process, causing it to crash and become unavailable to all users. |
| CVE-2026-63139 | MEDIUM | 6.5 | Jul 21, 2026 | Uncontrolled Resource Consumption (CWE-400) in Kibana can lead to denial of service via Excessive Allocation (CAPEC-130). An authenticated low-privileged user can exploit an uncontrolled resource consumption vulnerability in Kibana's Canvas functionality by sending a specially crafted request, causing the Kibana server process to terminate and resulting in a denial of service for all users of the affected Kibana instance. |
| CVE-2026-56151 | MEDIUM | 6.5 | Jul 1, 2026 | Improper Input Validation (CWE-20) in Kibana can lead to a denial of service via Input Data Manipulation (CAPEC-153). An authenticated user can submit a specially crafted Fleet policy input that is not correctly validated, which can render Fleet agent, server, and policy management functionality unavailable. |
| CVE-2026-49087 | MEDIUM | 6.5 | Jul 1, 2026 | Allocation of Resources Without Limits or Throttling (CWE-770) in Kibana can lead to a denial of service via Excessive Allocation (CAPEC-130). An authenticated user can submit a specially crafted bulk deletion request that causes excessive resource consumption, which may render Kibana unavailable. |
| CVE-2026-49095 | MEDIUM | 6.5 | May 28, 2026 | Improper Input Validation (CWE-20) in the Kibana Fleet agent policy management feature can lead to privilege escalation. An authenticated user with Fleet management privileges can manipulate agent policy configuration by injecting values into a configuration override mechanism that is not adequately validated. An attacker can cause Elastic Agents to be issued API keys with elevated Elasticsearch privileges, potentially granting unauthorized read and write access to sensitive Elasticsearch securi |
| CVE-2026-49094 | MEDIUM | 6.5 | May 28, 2026 | Uncontrolled Resource Consumption (CWE-400) in Kibana can lead to denial of service via Excessive Allocation (CAPEC-130). An authenticated user with viewer-level access can submit a request containing an oversized input value to an analytics collections management endpoint. Kibana will consume excessive CPU and memory resources while processing the request. This results in Kibana becoming unavailable to all users until the service is manually recovered. |
| CVE-2026-42400 | MEDIUM | 6.5 | May 28, 2026 | Uncontrolled Resource Consumption (CWE-400) in Kibana can lead to denial of service via Excessive Allocation (CAPEC-130). An authenticated user can send a specially crafted compressed request payload that is processed prior to authorization checks, causing excessive memory and CPU resource consumption that can result in a Kibana instance becoming unresponsive or crashing. |
| CVE-2026-42399 | MEDIUM | 6.5 | May 28, 2026 | Uncontrolled Resource Consumption (CWE-400) in Kibana can lead to denial of service via Excessive Allocation (CAPEC-130). An authenticated low-privileged user can cause Kibana to consume exponentially increasing amounts of memory by submitting a specially crafted Timelion visualization expression containing deeply chained function calls. The resulting data structure grows without bound, exhausting available memory and causing the Kibana service to crash and become unavailable to all users. |
| CVE-2026-33464 | MEDIUM | 6.5 | May 28, 2026 | Uncontrolled Resource Consumption (CWE-400) in Kibana can lead to a denial of service via Excessive Allocation (CAPEC-130). An authenticated user holding a low-privileged role can submit a specially crafted, oversized payload to an internal Kibana API, causing the Kibana process to exhaust available resources and become unresponsive to all users until the service recovers or is restarted. |
| CVE-2026-33459 | MEDIUM | 6.5 | Apr 8, 2026 | Uncontrolled Resource Consumption (CWE-400) in Kibana can lead to denial of service via Excessive Allocation (CAPEC-130). An authenticated user with access to the automatic import feature can submit specially crafted requests with excessively large input values. When multiple such requests are sent concurrently, the backend services become unstable, resulting in service disruption and deployment unavailability for all users. |
| CVE-2026-26940 | MEDIUM | 6.5 | Mar 19, 2026 | Improper Validation of Specified Quantity in Input (CWE-1284) in the Timelion visualization plugin in Kibana can lead Denial of Service via Excessive Allocation (CAPEC-130). The vulnerability allows an authenticated user to send a specially crafted Timelion expression that overwrites internal series data properties with an excessively large quantity value. |
| CVE-2026-26939 | MEDIUM | 6.5 | Mar 19, 2026 | Missing Authorization (CWE-862) in Kibana’s server-side Detection Rule Management can lead to Unauthorized Endpoint Response Action Configuration (host isolation, process termination, and process suspension) via CAPEC-1 (Accessing Functionality Not Properly Constrained by ACLs). This requires an authenticated attacker with rule management privileges. |
Showing the 20 most severe of 41 known CVEs.
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