CVE-2026-124495: Apache Storm · Link Following
Affects Apache StormSource CVE Database V5
Not known to be exploited : upgrade to 3.2.0 soon.
Data as of 11 Nov 2026, 12:55 UTC
Rated High 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-webapp to 3.2.0.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| Apache Stormorg.apache.storm:storm-webapp | Affected
| Fixed in
|
Mavenorg.apache.storm/storm-webapppkg:maven/org.apache.storm/storm-webappOther 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 Apache Storm to version 3.2.0, which contains the fix for this vulnerability. No other mitigation steps are indicated by the vendor advisory.
Description
CVE-2026-124495 is a vulnerability in Apache Storm versions 3.0.0 up to but not including 3.2.0. It involves the Logviewer serving files via symbolic links placed by workers running as the topology owner, allowing users who can submit topologies to read logs and other files accessible to the Logviewer process. The issue is fixed in version 3.2.0.