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Elastic — Vulnerabilities & Security Advisories 396

Browse all 396 CVE security advisories affecting Elastic. AI-powered Chinese analysis, POCs, and references for each vulnerability.

Elastic operates as a search and analytics engine, primarily powering the ELK Stack for log management and data visualization. With 223 recorded Common Vulnerabilities and Exposures, the platform has historically been susceptible to critical flaws, including remote code execution, cross-site scripting, and privilege escalation vulnerabilities. These issues often stem from improper input validation and authentication bypasses within its Java-based architecture. Notable incidents involve unauthorized access to sensitive data through exposed APIs, highlighting risks associated with default configurations. The sheer volume of CVEs suggests persistent challenges in securing complex distributed systems. While the software remains a cornerstone for enterprise search, its extensive attack surface requires rigorous patching and strict access controls to mitigate the high probability of exploitation by threat actors targeting its widespread deployment infrastructure.

CVE ID Title CVSS Severity Published
CVE-2026-115714 Improper Certificate Validation in Elastic Docker Images Leading to Interception of TLS Connections — Elastic Docker images CWE-295 7.4 High 2026-11-03
CVE-2026-115716 Allocation of Resources Without Limits or Throttling in APM Server Leading to Denial of Service — APM Server CWE-770 6.5 Medium 2026-11-03
CVE-2026-115715 Allocation of Resources Without Limits or Throttling in Elasticsearch Leading to Denial of Service — Elasticsearch CWE-770 6.5 Medium 2026-11-03
CVE-2026-115710 Use of Cache Containing Sensitive Information in Elasticsearch Leading to Information Disclosure — Elasticsearch CWE-524 4.2 Medium 2026-11-03
CVE-2026-115298 Incorrect Authorization in Elasticsearch Leading to Information Disclosure — Elasticsearch CWE-863 4.3 Medium 2026-11-03
CVE-2026-115297 NULL Pointer Dereference in Packetbeat Leading to Denial of Service — Packetbeat CWE-476 6.5 Medium 2026-11-03
CVE-2026-115295 Authorization Bypass Through User-Controlled Key in Kibana Leading to Information Disclosure — Kibana CWE-639 4.3 Medium 2026-11-03
CVE-2026-115294 Improper Limitation of a Pathname to a Restricted Directory in Kibana Leading to Unauthorized Resource Deletion — Kibana CWE-22 7.3 High 2026-11-03
CVE-2026-115293 Insertion of Sensitive Information Into Sent Data in Kibana Leading to Credential Disclosure — Kibana CWE-201 6.5 Medium 2026-11-03
CVE-2026-115292 Authorization Bypass Through User-Controlled Key in Kibana Leading to Information Disclosure — Kibana CWE-639 4.3 Medium 2026-11-03
CVE-2026-115290 Uncontrolled Recursion in Elasticsearch Leading to Denial of Service — Elasticsearch CWE-674 7.5 High 2026-11-03
CVE-2026-115289 Use of Multiple Resources with Duplicate Identifier in APM Server Leading to Information Disclosure — APM Server CWE-694 4.3 Medium 2026-11-03
CVE-2026-115713 Improper Link Resolution Before File Access ('Link Following') in Elastic Cloud Enterprise (ECE) Leading to Information Disclosure and Data Modification — Elastic Cloud Enterprise CWE-59 7.5 High 2026-10-29
CVE-2026-115712 Incorrect Authorization in Elastic Cloud Enterprise (ECE) Leading to Unauthorized Modification of Platform Settings — Elastic Cloud Enterprise CWE-863 4.3 Medium 2026-10-29
CVE-2026-115711 Insertion of Sensitive Information into Externally-Accessible File or Directory in Elastic Cloud Enterprise (ECE) Leading to Credential Disclosure — Elastic Cloud Enterprise CWE-538 6.4 Medium 2026-10-29
CVE-2026-115709 Improper Link Resolution Before File Access ('Link Following') in Elastic Cloud Enterprise (ECE) Leading to Information Disclosure and Data Loss — Elastic Cloud Enterprise CWE-59 8.2 High 2026-10-29
CVE-2026-115708 Improper Link Resolution Before File Access ('Link Following') in Elastic Cloud Enterprise (ECE) Leading to Authentication Bypass — Elastic Cloud Enterprise CWE-59 7.2 High 2026-10-29
CVE-2026-115707 Insertion of Sensitive Information into Externally-Accessible File or Directory in Elastic Cloud Enterprise (ECE) Leading to Privilege Escalation — Elastic Cloud Enterprise CWE-538 6.4 Medium 2026-10-29
CVE-2026-115706 Authorization Bypass Through User-Controlled Key in Elastic Cloud Enterprise (ECE) Leading to Privilege Escalation — Elastic Cloud Enterprise CWE-639 6.8 Medium 2026-10-29
CVE-2026-103009 Authorization Bypass Through User-Controlled Key in Elasticsearch Leading to Information Disclosure — Elasticsearch CWE-639 7.1 High 2026-10-06
CVE-2026-103008 Uncontrolled Recursion in Elasticsearch Leading to Denial of Service — Elasticsearch CWE-674 6.5 Medium 2026-10-06
CVE-2026-103007 Incorrect Authorization in Elasticsearch Leading to Privilege Escalation — Elasticsearch CWE-863 7.2 High 2026-10-06
CVE-2026-103006 Uncontrolled Recursion in Elasticsearch Leading to Denial of Service — Elasticsearch CWE-674 6.5 Medium 2026-10-06
CVE-2026-103005 Memory Allocation with Excessive Size Value in Elasticsearch Leading to Denial of Service — Elasticsearch CWE-789 6.5 Medium 2026-10-06
CVE-2026-102413 Uncaught Exception in Elastic Endpoint Leading to Denial of Service — Elastic Agent and Elastic Defend CWE-248 6.2 Medium 2026-10-06
CVE-2026-102412 Incorrect Authorization in Kibana Leading to Sensitive Information Disclosure — Kibana CWE-863 6.5 Medium 2026-10-06
CVE-2026-102411 Allocation of Resources Without Limits or Throttling in Elasticsearch Leading to Denial of Service — Elasticsearch CWE-770 6.5 Medium 2026-10-06
CVE-2026-102410 Missing Authorization in Kibana Leading to Information Disclosure — Kibana CWE-862 4.3 Medium 2026-10-06
CVE-2026-102409 Uncontrolled Recursion in Elasticsearch Leading to Denial of Service — Elasticsearch CWE-674 6.5 Medium 2026-10-06
CVE-2026-102408 Inefficient Regular Expression Complexity in Elasticsearch Leading to Denial of Service — Elasticsearch CWE-1333 4.3 Medium 2026-10-06

This page lists every published CVE security advisory associated with Elastic. Each entry links to a detailed page with CVSS scoring, CWE classification, affected products and references. AI-generated Chinese analysis is provided for fast triage.