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TI-2026-19349 Aliases CVE-2026-24012GHSA-m38g-pffj-4hcr

Apache IoTDB: Denial of Service via Resource Exhaustion in Aggregation Query

Priority MEDIUM 40CWE-400Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · High
Fix status
Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-400.

Summary

Uncontrolled Resource Consumption vulnerability in Apache IoTDB.  Some interface fails to impose reasonable limits on the time span and aggregation interval of the query. An attacker can construct a request with extreme parameters (e.g., a very large time range combined with a minimal interval). This forces the DataNode to build an enormous result set in memory, which exhausts the Java heap and causes the DataNode process to crash. This issue affects Apache IoTDB: from 1.3.3 before 2.0.8. Users are recommended to upgrade to version 2.0.8, which fixes the issue.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0074 54th percentileScored 2026-11-07
Fix Fixed Apache IoTDB (Apache Software Foundation): 2.0.8

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
ApacheApache IoTDB1.3.3 to before 2.0.82.0.8Patch availableCNA
  • Apache IoTDB VendorApache Affected 1.3.3 to before 2.0.8 Fixed in 2.0.8 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:apache:iotdb:*:*:*:*:*:*:*:*1.3.3 to before 2.0.8VulnerableApache
  • cpe:2.3:a:apache:iotdb:*:*:*:*:*:*:*:* Versions 1.3.3 to before 2.0.8 Vulnerable ·Apache

Remediation

  • Fix · CNA Apache IoTDB (Apache Software Foundation) Fixed in 2.0.8

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    Apache IoTDB 2.0.8

    3 records Highest priority Priority MEDIUM 3 MEDIUM

    Other records, highest priority first

    • TI-2026-19351 Apache IoTDB: Path Traversal in DataNode Internal RPC Trigger JAR Upload Allows Arbitrary File WritePriority MEDIUM 50
    • TI-2026-19350 Apache IoTDB: Authentication Bypass via Forged SessionID in Thrift RPCPriority MEDIUM 48
    Show all 3 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-24012
  2. 2026-10-03 Alias added: GHSA-m38g-pffj-4hcr

References

Advisory 2

  • TI-2020-15666 XML external entity injection in jackson-databind CVSS 3.1HIGH 7.5
  • TI-2023-10331 Apache IoTDB grafana-connector Login Bypass Vulnerability CVSS 3.1CRITICAL 9.8
  • TI-2026-19926 Apache IoTDB: JEXL Expression Injection Vulnerability CVSS 3.1CRITICAL 9.8
  • TI-2026-19352 Apache IoTDB: Insecure Default Configuration Vulnerability CVSS 3.1CRITICAL 9.8
  • TI-2026-19351 Apache IoTDB: Path Traversal in DataNode Internal RPC Trigger JAR Upload Allows Arbitrary File Write CVSS 3.1CRITICAL 9.8
  • TI-2026-19350 Apache IoTDB: Authentication Bypass via Forged SessionID in Thrift RPC CVSS 3.1CRITICAL 9.1
See all 19 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences