Nimbus returns the worker placement of every topology running on a supervisor, including the host, port, owner and
Source GCVE Database
Not known to be exploited : upgrade to 3.2.0 when convenient.
Data as of 11 Nov 2026, 16:33 UTC
Rated Medium by Threat Radar's AI analysis · CVSS not yet scored by NVD
Thin evidence
One scorer or none- Patch
- Available – fixed in 3.2.0
Exploitation evidence
Disclosed: evidence found.
CVE published 11 Nov 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 11 Nov 2026.
What to do
Upgrade Apache Storm and org.apache.storm/storm-server to 3.2.0.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| Apache Stormorg.apache.storm:storm-server | Affected
| Fixed in
|
Mavenorg.apache.storm/storm-serverpkg:maven/org.apache.storm/storm-serverOther threats | Affected
| Fixed in
|
Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.
AI-suggested
Users are recommended to upgrade to Nimbus version 3.2.0, which fixes this information disclosure vulnerability. No other mitigation steps are indicated.
Description
A vulnerability in Nimbus allows an authenticated user with access to Nimbus to retrieve worker placement details of all topologies running on a supervisor, including sensitive information such as host, port, owner, and resource assignments, even for topologies they are not authorized to view. This issue affects multi-tenant clusters where users can learn about other users' topology deployments. The issue is fixed in version 3.2.0.