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Severity across 5 analyzed records
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As of 09/29/2026, within CyStack's analyzed data, Apache Storm Client has 3 security vulnerabilities published in the last 90 days. Of these, 3 are rated High or Critical. None of these vulnerabilities is listed in the CISA KEV catalog. CyStack recommends that organizations and individual users remediate applicable vulnerabilities as soon as possible.
CyStack does not yet have sufficient official-source data to identify the latest version of Apache Storm Client and determine which vulnerabilities affect that version.
CyStack VulnScan continuously discovers assets, validates vulnerabilities, and helps security teams prioritize remediation across the organization.
Explore CyStack VulnScan| Vulnerability | Exploitation status | Fix | Published | Severity |
|---|---|---|---|---|
CVE-2026-82428Apache Storm Client: Cross-Tenant Dependency Jar Substitution via Predictable Blob Keys | Exploitation statusNot known exploited | FixYes | Published09/14/2026 | SeverityHigh |
CVE-2026-82431Apache Storm Client: Authorization Bypass When nimbus.groups Is Configured Without nimbus.users | Exploitation statusNot known exploited | FixYes | Published09/14/2026 | SeverityCritical |
CVE-2026-82434Apache Storm Nimbus, Apache Storm Client: Disclosure of the Topology ZooKeeper Credential to Read-Only Users and to Logs | Exploitation statusNot known exploited | FixYes | Published09/14/2026 | SeverityCritical |
CVE-2026-41081Apache Storm Client: Anonymous principal assigned on TLS client certificate verification failure | Exploitation statusNot known exploited | FixYes | Published04/27/2026 | SeverityMedium |
CVE-2026-35337Apache Storm Client: RCE through Unsafe Deserialization via Kerberos TGT Credential Handling | Exploitation statusNot known exploited | FixYes | Published04/13/2026 | SeverityHigh |
