# Apache Storm vulnerabilities Source: https://junglewise.ai/threats/technologies/storm Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 12 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/technologies/storm.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 22 vulnerabilities in Apache Storm: 4 in the last 7 days and 18 in the last 90 days, 5 of them critical and 0 exploited in the wild. The most recent, CVE-2026-94125, was published on 11 November 2026. Nothing in the last four weeks, down from 14 vulnerabilities in the four before. 0 critical against 4. ## Counts - Last 7 days: 4 - Last 30 days: 4 - Last 90 days: 18 - All time: 22 (5 critical, 0 exploited in the wild) ## About Apache Storm Apache Storm is a distributed stream processing framework for real-time computation on unbounded data streams. ## Latest Apache Storm vulnerabilities - [CVE-2026-94125: Apache Storm Nimbus information disclosure in worker placement](https://junglewise.ai/threats/cve-2026-94125-nimbus-returns-the-worker-placement-of-every-topology-running-on) (info, published 11 Nov 2026) - [CVE-2026-124495: Apache Storm Logviewer symlink traversal in worker logs](https://junglewise.ai/threats/cve-2026-124495-when-workers-run-as-the-topology-owner-the-logviewer-serves) (info, published 11 Nov 2026) - [CVE-2026-82440: Apache Storm arbitrary class instantiation in scheduler](https://junglewise.ai/threats/cve-2026-82440-description-nimbus-instantiates-the-class-named-by-a-topology-s) (info, published 9 Nov 2026) - [CVE-2026-82436: Apache Storm unsafe deserialization in state serialization](https://junglewise.ai/threats/cve-2026-82436-description-defaultstateserializer-used-to-persist-and-restore) (info, published 9 Nov 2026) - [CVE-2026-82438: Apache Storm CORS misconfiguration allows credential-based data exposure](https://junglewise.ai/threats/cve-2026-82438-apache-storm-cors-misconfiguration-allows-credential-based-data) (high, CVSS 8.1, published 14 Sep 2026) - [CVE-2026-82437: Apache Storm Logviewer access control bypass in daemon logs](https://junglewise.ai/threats/cve-2026-82437-apache-storm-logviewer-access-control-bypass-in-daemon-logs) (medium, CVSS 4.3, published 14 Sep 2026) - [CVE-2026-82435: Apache Storm Netty decoder memory exhaustion before authentication](https://junglewise.ai/threats/cve-2026-82435-apache-storm-netty-decoder-memory-exhaustion-before) (critical, CVSS 9.8, published 14 Sep 2026) - [CVE-2026-82434: Apache Storm credential exposure in topology configuration](https://junglewise.ai/threats/cve-2026-82434-apache-storm-credential-exposure-in-topology-configuration) (medium, CVSS 6.5, published 14 Sep 2026) - [CVE-2026-82433: Apache Storm credential exposure via unredacted configuration](https://junglewise.ai/threats/cve-2026-82433-apache-storm-credential-exposure-via-unredacted-configuration) (medium, CVSS 6.5, published 14 Sep 2026) - [CVE-2026-82432: Apache Storm Nimbus authorization bypass in rebalance and listBlobs](https://junglewise.ai/threats/cve-2026-82432-apache-storm-nimbus-authorization-bypass-in-rebalance-and) (high, CVSS 8.1, published 14 Sep 2026) - [CVE-2026-82431: Apache Storm SimpleACLAuthorizer authorization bypass](https://junglewise.ai/threats/cve-2026-82431-apache-storm-simpleaclauthorizer-authorization-bypass) (critical, CVSS 9.8, published 14 Sep 2026) - [CVE-2026-82429: Apache Storm worker-launcher privilege escalation via symlink attack](https://junglewise.ai/threats/cve-2026-82429-apache-storm-worker-launcher-privilege-escalation-via-symlink) (high, CVSS 7.8, published 14 Sep 2026) - [CVE-2026-82428: Apache Storm artifact upload privilege escalation](https://junglewise.ai/threats/cve-2026-82428-apache-storm-artifact-upload-privilege-escalation) (high, CVSS 8.8, published 14 Sep 2026) - [CVE-2026-82427: Apache Storm path traversal in blobstore symlink creation](https://junglewise.ai/threats/cve-2026-82427-apache-storm-path-traversal-in-blobstore-symlink-creation) (high, CVSS 7.8, published 14 Sep 2026) - [CVE-2026-82426: Apache Storm arbitrary file read via topology submission](https://junglewise.ai/threats/cve-2026-82426-apache-storm-arbitrary-file-read-via-topology-submission) (medium, CVSS 6.5, published 14 Sep 2026) - [CVE-2026-84179: Apache Storm credential exposure in topology API](https://junglewise.ai/threats/cve-2026-84179-apache-storm-credential-exposure-in-topology-api) (medium, CVSS 6.5, published 14 Sep 2026) - [CVE-2026-82441: Apache Storm Nimbus blobstore validation bypass](https://junglewise.ai/threats/cve-2026-82441-apache-storm-nimbus-blobstore-validation-bypass) (critical, CVSS 9.1, published 14 Sep 2026) - [CVE-2026-82439: Distributed RPC server memory exhaustion via unbounded request queue entries](https://junglewise.ai/threats/cve-2026-82439-distributed-rpc-server-memory-exhaustion-via-unbounded-request) (critical, CVSS 9.8, published 14 Sep 2026) - [CVE-2026-41081: Apache Storm's Improper Handling of TLS Client Authentication Failure Leads to Anonymous Principal Assignment](https://junglewise.ai/threats/cve-2026-41081-apache-storm-s-improper-handling-of-tls-client-authentication) (medium, CVSS 6.5, published 27 Apr 2026) - [CVE-2026-35565: Apache Storm UI stored XSS in topology metadata](https://junglewise.ai/threats/cve-2026-35565-apache-storm-ui-stored-xss-in-topology-metadata) (medium, CVSS 5.4, published 13 Apr 2026) - [CVE-2026-35337: Apache Storm remote code execution via unsafe deserialization in Nimbus Thrift API](https://junglewise.ai/threats/cve-2026-35337-apache-storm-remote-code-execution-via-unsafe-deserialization-in) (high, CVSS 8.8, published 13 Apr 2026) - [CVE-2015-3188: Apache Storm remote code execution in UI daemon](https://junglewise.ai/threats/cve-2015-3188-apache-storm-remote-code-execution-in-ui-daemon) (critical, CVSS 9.8, published 13 Jan 2017) ## Most severe Apache Storm vulnerabilities - [CVE-2015-3188: Apache Storm remote code execution in UI daemon](https://junglewise.ai/threats/cve-2015-3188-apache-storm-remote-code-execution-in-ui-daemon) (critical, CVSS 9.8, published 13 Jan 2017) - [CVE-2026-82435: Apache Storm Netty decoder memory exhaustion before authentication](https://junglewise.ai/threats/cve-2026-82435-apache-storm-netty-decoder-memory-exhaustion-before) (critical, CVSS 9.8, published 14 Sep 2026) - [CVE-2026-82431: Apache Storm SimpleACLAuthorizer authorization bypass](https://junglewise.ai/threats/cve-2026-82431-apache-storm-simpleaclauthorizer-authorization-bypass) (critical, CVSS 9.8, published 14 Sep 2026) - [CVE-2026-82439: Distributed RPC server memory exhaustion via unbounded request queue entries](https://junglewise.ai/threats/cve-2026-82439-distributed-rpc-server-memory-exhaustion-via-unbounded-request) (critical, CVSS 9.8, published 14 Sep 2026) - [CVE-2026-82441: Apache Storm Nimbus blobstore validation bypass](https://junglewise.ai/threats/cve-2026-82441-apache-storm-nimbus-blobstore-validation-bypass) (critical, CVSS 9.1, published 14 Sep 2026) - [CVE-2026-35337: Apache Storm remote code execution via unsafe deserialization in Nimbus Thrift API](https://junglewise.ai/threats/cve-2026-35337-apache-storm-remote-code-execution-via-unsafe-deserialization-in) (high, CVSS 8.8, published 13 Apr 2026) - [CVE-2026-82428: Apache Storm artifact upload privilege escalation](https://junglewise.ai/threats/cve-2026-82428-apache-storm-artifact-upload-privilege-escalation) (high, CVSS 8.8, published 14 Sep 2026) - [CVE-2026-82432: Apache Storm Nimbus authorization bypass in rebalance and listBlobs](https://junglewise.ai/threats/cve-2026-82432-apache-storm-nimbus-authorization-bypass-in-rebalance-and) (high, CVSS 8.1, published 14 Sep 2026) - [CVE-2026-82438: Apache Storm CORS misconfiguration allows credential-based data exposure](https://junglewise.ai/threats/cve-2026-82438-apache-storm-cors-misconfiguration-allows-credential-based-data) (high, CVSS 8.1, published 14 Sep 2026) - [CVE-2026-82427: Apache Storm path traversal in blobstore symlink creation](https://junglewise.ai/threats/cve-2026-82427-apache-storm-path-traversal-in-blobstore-symlink-creation) (high, CVSS 7.8, published 14 Sep 2026) ## Vulnerabilities per week Nothing in the last four weeks, down from 14 vulnerabilities in the four before. 0 critical against 4. | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 0 | 0 | 0 | | 24 Aug 2026 | 0 | 0 | 0 | | 31 Aug 2026 | 0 | 0 | 0 | | 7 Sep 2026 | 0 | 0 | 0 | | 14 Sep 2026 | 14 | 4 | 0 | | 21 Sep 2026 | 0 | 0 | 0 | | 28 Sep 2026 | 0 | 0 | 0 | | 5 Oct 2026 | 0 | 0 | 0 | | 12 Oct 2026 | 0 | 0 | 0 | | 19 Oct 2026 | 0 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 4 | 0 | 0 | ## Other Apache technologies - [Apache Airflow](https://junglewise.ai/threats/technologies/airflow): 95 vulnerabilities - [Apache Camel](https://junglewise.ai/threats/technologies/camel): 87 vulnerabilities - [Apache Tomcat](https://junglewise.ai/threats/technologies/tomcat): 87 vulnerabilities - [Apache Thrift](https://junglewise.ai/threats/technologies/thrift): 77 vulnerabilities - [Apache Ofbiz](https://junglewise.ai/threats/technologies/ofbiz): 67 vulnerabilities - [Apache HTTP Server](https://junglewise.ai/threats/technologies/http-server): 62 vulnerabilities - [Apache Traffic Server](https://junglewise.ai/threats/technologies/traffic-server): 55 vulnerabilities - [Apache Brpc](https://junglewise.ai/threats/technologies/brpc): 36 vulnerabilities - [Apache Roller](https://junglewise.ai/threats/technologies/roller): 30 vulnerabilities - [Apache CloudStack](https://junglewise.ai/threats/technologies/cloudstack): 28 vulnerabilities - [Apache ActiveMQ](https://junglewise.ai/threats/technologies/activemq): 27 vulnerabilities - [Apache Apisix](https://junglewise.ai/threats/technologies/apisix): 27 vulnerabilities ## Sources NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Apache Storm vulnerabilities", https://junglewise.ai/threats/technologies/storm, 12 November 2026.