Elastic
248 CVEs across 67 Elastic products. Browse Elastic vulnerabilities, severities, and proof-of-concept exploits.
Elastic products with known CVEs
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2026-72687 | Medium | 6.5 | 2026-08-13 | A flaw in Elasticsearch allows a low-privileged authenticated user to submit a single small request containing a forged opaque identifier. Elasticsearch decode… |
CVE-2026-72686 | Medium | 6.5 | 2026-08-13 | A flaw in Elasticsearch allows a low-privileged authenticated user to submit a single request containing a crafted user-supplied input. A specific internal com… |
CVE-2026-72685 | Medium | 4.3 | 2026-08-13 | A flaw in Elasticsearch allows a low-privileged authenticated user who can index documents to submit a single small document containing a crafted user-supplied… |
CVE-2026-72684 | Medium | 6.5 | 2026-08-13 | A flaw in Elasticsearch allows an authenticated user holding only read privileges to submit a small search request containing a crafted user-supplied input. Pr… |
CVE-2026-72683 | Medium | 6.5 | 2026-08-13 | A flaw in Elasticsearch allows an authenticated user with the privileges required to invoke the simulate pipeline API endpoint (https://www.elastic.co/docs/api… |
CVE-2026-72681 | Medium | 6.5 | 2026-08-13 | Kibana Agent Builder does not correctly verify that the requesting user holds the privileges required by a separate Kibana feature before it creates and runs a… |
CVE-2026-72680 | Medium | 6.5 | 2026-08-13 | Kibana Agent Builder A2A JSON-RPC API endpoint derives the identifier of a stored conversation from a user-supplied input, and the ownership check on that iden… |
CVE-2026-72679 | Medium | 6.5 | 2026-08-13 | Elasticsearch does not apply its configurable input length restriction to a user-supplied pattern accepted by an intervals query. Compiling a deeply nested pat… |
CVE-2026-72678 | Medium | 6.5 | 2026-08-13 | Elasticsearch does not validate a size value taken from a user-supplied input before that value is used to reserve memory for an internal data structure. An au… |
CVE-2026-72677 | High | 7.3 | 2026-08-13 | Relative Path Traversal (CWE-23) in Kibana can lead to the unauthorized deletion of Kibana resources via Relative Path Traversal (CAPEC-139). Kibana Fleet acce… |
CVE-2026-72676 | Medium | 6.5 | 2026-08-13 | Improper Control of Generation of Code ('Code Injection') (CWE-94) in Fleet Server can lead to the execution of attacker-supplied script content via Code Injec… |
CVE-2026-72675 | High | 7.1 | 2026-08-13 | Missing Authorization (CWE-862) in Kibana can lead to cross-space information disclosure and unauthorized data modification via Privilege Abuse (CAPEC-122). Ki… |
CVE-2026-72674 | Medium | 6.5 | 2026-08-13 | Allocation of Resources Without Limits or Throttling (CWE-770) in Kibana can lead to a denial of service via Excessive Allocation (CAPEC-130). A user-supplied… |
CVE-2026-72673 | Medium | 5.4 | 2026-08-13 | Incorrect Authorization (CWE-863) in Kibana can lead to unauthorized deletion of Synthetics private locations via Accessing Functionality Not Properly Constrai… |
CVE-2026-72672 | High | 7.7 | 2026-08-13 | The Elastic Security capability that suggests existing field values while a user authors endpoint policy artifacts queries Elastic Defend event data with Kiban… |
CVE-2026-72671 | Medium | 4.3 | 2026-08-13 | A Kibana Machine Learning capability that removes a saved object from the current space accepts machine learning trained models as a target, but it verifies on… |
CVE-2026-72670 | High | 7.7 | 2026-08-13 | A lower privileged user who holds only the privilege to read agent policies can read the entire configuration of a configured Fleet proxy. This would normally… |
CVE-2026-72669 | High | 7.6 | 2026-08-13 | The state that Kibana stores for an Observability Onboarding flow is not bound to the user who created the flow, and the routes that read and update that state… |
CVE-2026-72667 | Medium | 6.5 | 2026-08-13 | Allocation of Resources Without Limits or Throttling (CWE-770) in Kibana can lead to a denial of service via Excessive Allocation (CAPEC-130). A specially craf… |
CVE-2026-72666 | Medium | 6.8 | 2026-08-13 | Authorization Bypass Through User-Controlled Key (CWE-639) in Kibana can lead to unauthorized query execution against Elastic Agents that are assigned to a Kib… |
CVE-2026-72665 | High | 8.1 | 2026-08-13 | Missing Authorization (CWE-862) in Kibana can lead to unauthorized execution of Osquery and Elastic Defend response actions on managed hosts via Accessing Func… |
CVE-2026-72664 | Medium | 6.5 | 2026-08-13 | Missing Authorization (CWE-862) in Kibana can lead to unauthorized execution of Elastic Defend response actions on managed hosts via Accessing Functionality No… |
CVE-2026-72663 | Medium | 6.5 | 2026-08-13 | Inefficient Algorithmic Complexity (CWE-407) in Kibana can lead to denial of service via Input Data Manipulation (CAPEC-153). A specially crafted, deeply neste… |
CVE-2026-72661 | Medium | 6.5 | 2026-08-13 | Missing Authorization (CWE-862) in Kibana can lead to information disclosure via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). An interna… |
CVE-2026-72660 | Medium | 6.5 | 2026-08-13 | Uncaught Exception (CWE-248), resulting from Improper Input Validation (CWE-20), in Kibana can lead to denial of service via Input Data Manipulation (CAPEC-153… |
CVE-2026-72659 | Medium | 6.5 | 2026-08-13 | Allocation of Resources Without Limits or Throttling (CWE-770) in Kibana can lead to denial of service via Excessive Allocation (CAPEC-130). A specially crafte… |
CVE-2026-72658 | High | 7.3 | 2026-08-13 | Cross-Site Request Forgery (CWE-352) in Kibana can lead to privilege escalation via Cross Site Request Forgery (CAPEC-62). A user who is permitted to create vi… |
CVE-2026-72657 | Medium | 6.5 | 2026-08-13 | Authorization Bypass Through User-Controlled Key (CWE-639) in Fleet Server can lead to information disclosure via Manipulating User-Controlled Variables (CAPEC… |
CVE-2026-72656 | Medium | 6.5 | 2026-08-13 | Memory Allocation with Excessive Size Value (CWE-789) in the ES|QL query processing of Elasticsearch can lead to denial of service via Excessive Allocation (CA… |
CVE-2026-72655 | Medium | 4.3 | 2026-08-13 | Improperly Controlled Modification of Dynamically-Determined Object Attributes (CWE-915) in the case management functionality of Elastic Security in Kibana can… |
CVE-2026-72653 | Medium | 6.5 | 2026-08-13 | Allocation of Resources Without Limits or Throttling (CWE-770) in Kibana can lead to denial of service via Excessive Allocation (CAPEC-130). An authenticated u… |
CVE-2026-72651 | Medium | 6.5 | 2026-08-13 | Allocation of Resources Without Limits or Throttling (CWE-770) in Kibana can lead to denial of service via Excessive Allocation (CAPEC-130). An authenticated u… |
CVE-2026-72650 | Medium | 4.3 | 2026-08-13 | Authorization Bypass Through User-Controlled Key (CWE-639) in Kibana can lead to information disclosure via Accessing Functionality Not Properly Constrained by… |
CVE-2026-72648 | Medium | 6.5 | 2026-08-13 | Cleartext Storage of Sensitive Information in an Environment Variable (CWE-526) in Elastic Cloud on Kubernetes (ECK) can lead to information disclosure via Ret… |
CVE-2026-72647 | Medium | 6.5 | 2026-08-13 | Uncontrolled Recursion (CWE-674) in Elasticsearch can lead to denial of service via Serialized Data with Nested Payloads (CAPEC-230). An authenticated user hol… |
CVE-2026-72645 | Medium | 6.5 | 2026-08-13 | Memory Allocation with Excessive Size Value (CWE-789) in Elasticsearch can lead to denial of service via Excessive Allocation (CAPEC-130). An authenticated use… |
CVE-2026-72643 | High | 7.1 | 2026-08-13 | Kibana Agent Builder determines whether a caller owns a private agent by comparing a stable user identifier when one is recorded, and falling back to a compari… |
CVE-2026-72642 | High | 8.8 | 2026-08-13 | The native inference process that Elasticsearch uses to evaluate uploaded machine learning models accepts a model operation that computes a memory address from… |
CVE-2026-72640 | Medium | 6.5 | 2026-08-13 | The Elastic Cloud on Kubernetes (ECK) operator reads a list of secret references from an annotation on secrets it manages, and it accepts the namespace recorde… |
CVE-2026-72639 | Medium | 6.5 | 2026-08-13 | Elasticsearch does not enforce an upper bound on a user-supplied count accepted by a search highlighting option, and the allocation derived from that count is… |
CVE-2026-72638 | Medium | 6.5 | 2026-08-13 | Uncontrolled Recursion (CWE-674) in Elasticsearch can lead to denial of service via Input Data Manipulation (CAPEC-153). An authenticated user holding only low… |
CVE-2026-72636 | Medium | 6.5 | 2026-08-13 | Uncontrolled Recursion (CWE-674) in the Elasticsearch wildcard matching helper can lead to a denial of service via Excessive Allocation (CAPEC-130). The matche… |
CVE-2026-72632 | High | 7.1 | 2026-08-13 | Observable Discrepancy (CWE-203) in Kibana Fleet can lead to information disclosure via Excavation (CAPEC-116). Fleet removes the Elasticsearch API key value o… |
CVE-2026-72631 | Medium | 6.5 | 2026-08-13 | Improper Privilege Management (CWE-269) in Kibana Fleet can lead to privilege escalation via Privilege Escalation (CAPEC-233). An integration policy may option… |
CVE-2026-72630 | High | 7.1 | 2026-08-13 | Incorrect Authorization (CWE-863) in Kibana Fleet can lead to privilege escalation via Privilege Abuse (CAPEC-122). Fleet restricts some callers to managing in… |
CVE-2026-72629 | High | 7.1 | 2026-08-13 | Authorization Bypass Through User-Controlled Key (CWE-639) in Kibana can lead to unauthorized cross-space access via Accessing Functionality Not Properly Const… |
CVE-2026-49096 | Medium | 4.3 | 2026-08-13 | Uncaught Exception (CWE-248) in Kibana Cases can lead to denial of service via Input Data Manipulation (CAPEC-153). Malformed link syntax stored in a case comm… |
CVE-2026-49089 | Medium | 6.5 | 2026-08-13 | Allocation of Resources Without Limits or Throttling (CWE-770) in Kibana can lead to denial of service via Excessive Allocation (CAPEC-130). A query expression… |
CVE-2026-63263 | Medium | 6.5 | 2026-07-22 | Uncontrolled Resource Consumption (CWE-400) in Elasticsearch can lead to denial of service via Exponential Data Expansion (CAPEC-197). An authenticated user ma… |
CVE-2026-63262 | Medium | 4.3 | 2026-07-22 | Missing Authorization (CWE-862) in Kibana can lead to unauthorized cross-space information disclosure via user-supplied input that circumvents space-level acce… |
CVE-2026-63261 | Medium | 6.5 | 2026-07-21 | Uncontrolled Resource Consumption (CWE-400) in Kibana can lead to denial of service via Excessive Allocation (CAPEC-130). A low-privileged authenticated user c… |
CVE-2026-63260 | Medium | 6.5 | 2026-07-21 | Uncontrolled Resource Consumption (CWE-400) in Kibana can lead to denial of service via Excessive Allocation (CAPEC-130). An authenticated attacker with low-pr… |
CVE-2026-63259 | Medium | 4.3 | 2026-07-21 | Authorization Bypass Through User-Controlled Key (CWE-639) in Kibana can lead to information disclosure via user-supplied identifiers that reference scheduled… |
CVE-2026-63145 | Medium | 4.3 | 2026-07-21 | Incorrect Authorization (CWE-863) in Kibana can lead to integrity compromise of Machine Learning audit and notification records via Accessing Functionality Not… |
CVE-2026-63144 | Medium | 6.5 | 2026-07-21 | Uncontrolled Recursion (CWE-674) in Elasticsearch can lead to denial of service via a specially crafted search request submitted by a low-privileged authentica… |
CVE-2026-63143 | Medium | 4.3 | 2026-07-21 | Missing Authorization (CWE-862) in Kibana can lead to unauthorized information disclosure via Privilege Abuse (CAPEC-122). A user with limited feature privileg… |
CVE-2026-63142 | Medium | 5.0 | 2026-07-21 | Incomplete List of Disallowed Inputs (CWE-184) in Kibana can allow an authenticated attacker with access to the Reporting feature to bypass outbound request re… |
CVE-2026-63141 | Medium | 6.3 | 2026-07-21 | Missing Authorization (CWE-862) in Kibana allows an authenticated user to access and modify Cloud Connect configuration and service settings without the requir… |
CVE-2026-63140 | Medium | 6.5 | 2026-07-21 | Reachable Assertion (CWE-617) in Elasticsearch can lead to denial of service via Input Data Manipulation (CAPEC-153). A specially crafted search request contai… |
CVE-2026-63139 | Medium | 6.5 | 2026-07-21 | Uncontrolled Resource Consumption (CWE-400) in Kibana can lead to denial of service via Excessive Allocation (CAPEC-130). An authenticated low-privileged user… |
CVE-2026-63136 | Medium | 6.5 | 2026-07-21 | Uncontrolled Resource Consumption (CWE-400) in Elasticsearch can lead to denial of service via Excessive Allocation (CAPEC-130). A user with search privileges… |
CVE-2026-56147 | High | 7.1 | 2026-07-21 | Authorization Bypass Through User-Controlled Key (CWE-639) in Kibana can lead to unauthorized information disclosure and case attachment integrity compromise v… |
CVE-2026-56146 | Medium | 5.4 | 2026-07-21 | Improper Access Control (CWE-284) in Kibana can lead to unauthorized modification of Entity Analytics Watchlist configuration and potential information disclos… |
CVE-2026-56145 | Medium | 6.5 | 2026-07-21 | Uncontrolled Resource Consumption (CWE-400) in Elasticsearch can lead to denial of service via Excessive Allocation (CAPEC-130). A low-privileged authenticated… |
CVE-2026-56144 | Medium | 5.3 | 2026-07-21 | Incorrect Authorization (CWE-863) in Elasticsearch can allow an authenticated user with limited index privileges to exploit insufficient authorization controls… |
CVE-2026-49092 | Medium | 4.3 | 2026-07-21 | Unintended Proxy or Intermediary ('Confused Deputy') (CWE-441) in Kibana can lead to unauthorized information exposure via Accessing Functionality Not Properly… |
CVE-2026-42397 | Medium | 6.5 | 2026-07-21 | 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… |
CVE-2026-49091 | High | 8.0 | 2026-07-01 | Improper Output Neutralization for Logs (CWE-117) in Kibana can lead to log injection via Log Injection-Tampering-Forging (CAPEC-93). An attacker can supply sp… |
CVE-2026-49090 | Medium | 6.5 | 2026-07-01 | Uncontrolled Resource Consumption (CWE-400) in Elasticsearch can lead to a denial of service via Excessive Allocation (CAPEC-130). An authenticated user can su… |
CVE-2026-56152 | Medium | 5.3 | 2026-07-01 | Incorrect Authorization (CWE-863) in Elastic Defend can lead to unauthorized information disclosure via Accessing Functionality Not Properly Constrained by ACL… |
CVE-2026-56151 | Medium | 6.5 | 2026-07-01 | 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 specia… |
CVE-2026-56150 | Medium | 6.5 | 2026-07-01 | Allocation of Resources Without Limits or Throttling (CWE-770) in Fleet Server can lead to a denial of service via Excessive Allocation (CAPEC-130). An attacke… |
CVE-2026-56149 | Medium | 4.9 | 2026-07-01 | Allocation of Resources Without Limits or Throttling (CWE-770) in Elasticsearch can lead to a denial of service via Excessive Allocation (CAPEC-130). A user wi… |
CVE-2026-56148 | Medium | 6.5 | 2026-07-01 | Uncontrolled Recursion (CWE-674) in Elasticsearch can lead to a denial of service via Excessive Allocation (CAPEC-130). An authenticated user can submit a spec… |
CVE-2026-49088 | Medium | 4.4 | 2026-07-01 | Insertion of Sensitive Information into Log File (CWE-532) in Kibana can lead to information disclosure. When the optional application performance monitoring (… |
CVE-2026-49087 | Medium | 6.5 | 2026-07-01 | 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… |
CVE-2026-49095 | Medium | 6.5 | 2026-05-28 | Improper Input Validation (CWE-20) in the Kibana Fleet agent policy management feature can lead to privilege escalation. An authenticated user with Fleet manag… |
CVE-2026-49094 | Medium | 6.5 | 2026-05-28 | Uncontrolled Resource Consumption (CWE-400) in Kibana can lead to denial of service via Excessive Allocation (CAPEC-130). An authenticated user with viewer-lev… |
CVE-2026-49093 | Medium | 6.3 | 2026-05-28 | Server-Side Request Forgery (CWE-918) in Kibana can allow an authenticated user with connector management privileges to bypass the operator-configured connecto… |
CVE-2026-42400 | Medium | 6.5 | 2026-05-28 | Uncontrolled Resource Consumption (CWE-400) in Kibana can lead to denial of service via Excessive Allocation (CAPEC-130). An authenticated user can send a spec… |
CVE-2026-42399 | Medium | 6.5 | 2026-05-28 | Uncontrolled Resource Consumption (CWE-400) in Kibana can lead to denial of service via Excessive Allocation (CAPEC-130). An authenticated low-privileged user… |
CVE-2026-42398 | High | 7.7 | 2026-05-28 | Server-Side Request Forgery (CWE-918) in Kibana allows authenticated users with connector management privileges to bypass the operator-configured connection al… |
CVE-2026-42401 | Medium | 4.1 | 2026-05-28 | Improper Neutralization of Input During Web Page Generation (CWE-79) in Kibana can lead to stored HTML injection. A user with write access to an Elasticsearch… |
CVE-2026-33464 | Medium | 6.5 | 2026-05-28 | 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… |
CVE-2026-33463 | Medium | 5.3 | 2026-05-28 | Operation on a Resource after Expiration or Termination (CWE-672) in Kibana can lead to unauthorized information disclosure. A logic error in how expiration ti… |
CVE-2026-33462 | Medium | 4.6 | 2026-05-28 | A path traversal vulnerability was identified in Kibana's dashboard management functionality. An authenticated user with limited permissions could create a das… |
CVE-2026-33467 | Medium | 5.9 | 2026-04-28 | Improper Verification of Cryptographic Signature (CWE-347) in Elastic Package Registry could allow an attacker positioned to intercept network traffic, or to o… |
CVE-2026-33466 | High | 8.1 | 2026-04-08 | Improper Limitation of a Pathname to a Restricted Directory (CWE-22) in Logstash can lead to arbitrary file write and potentially remote code execution via Rel… |
CVE-2026-33459 | Medium | 6.5 | 2026-04-08 | Uncontrolled Resource Consumption (CWE-400) in Kibana can lead to denial of service via Excessive Allocation (CAPEC-130). An authenticated user with access to… |
CVE-2026-33458 | Medium | 6.3 | 2026-04-08 | Server-Side Request Forgery (CWE-918) in Kibana One Workflow can lead to information disclosure. An authenticated user with workflow creation and execution pri… |
CVE-2026-4498 | High | 7.7 | 2026-04-08 | Execution with Unnecessary Privileges (CWE-250) in Kibana’s Fleet plugin debug route handlers can lead reading index data beyond their direct Elasticsearch RBA… |
CVE-2026-33461 | High | 7.7 | 2026-04-08 | Incorrect Authorization (CWE-863) in Kibana can lead to information disclosure via Privilege Abuse (CAPEC-122). A user with limited Fleet privileges can exploi… |
CVE-2026-33460 | Medium | 4.3 | 2026-04-08 | Incorrect Authorization (CWE-863) in Kibana can lead to cross-space information disclosure via Privilege Abuse (CAPEC-122). A user with Fleet agent management… |
CVE-2026-26940 | Medium | 6.5 | 2026-03-19 | Improper Validation of Specified Quantity in Input (CWE-1284) in the Timelion visualization plugin in Kibana can lead Denial of Service via Excessive Allocatio… |
CVE-2026-26939 | Medium | 6.5 | 2026-03-19 | Missing Authorization (CWE-862) in Kibana’s server-side Detection Rule Management can lead to Unauthorized Endpoint Response Action Configuration (host isolati… |
CVE-2026-26933 | Medium | 5.7 | 2026-03-19 | Improper Validation of Array Index (CWE-129) in multiple protocol parser components in Packetbeat can lead Denial of Service via Input Data Manipulation (CAPEC… |
CVE-2026-26931 | Medium | 5.7 | 2026-03-19 | Memory Allocation with Excessive Size Value (CWE-789) in the Prometheus remote_write HTTP handler in Metricbeat can lead Denial of Service via Excessive Alloca… |
CVE-2026-26938 | High | 8.6 | 2026-02-26 | Improper Neutralization of Special Elements Used in a Template Engine (CWE-1336) exists in Workflows in Kibana which could allow an attacker to read arbitrary… |
CVE-2026-26937 | Medium | 6.5 | 2026-02-26 | Uncontrolled Resource Consumption (CWE-400) in the Timelion component in Kibana can lead Denial of Service via Input Data Manipulation (CAPEC-153) |
CVE-2026-26936 | Medium | 4.9 | 2026-02-26 | Inefficient Regular Expression Complexity (CWE-1333) in the AI Inference Anonymization Engine in Kibana can lead Denial of Service via Regular Expression Expon… |