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CVE-2026-41114

Apache IoTDB JDBC driver: Large-scale Memory Exhaustion via BigDecimal toPlainString in JDBC Driver

HIGH
7.5
CVSS Score
Published: October 21, 2026 at 11:07 AM UTC
Updated: October 30, 2026 at 06:17 PM UTC
1 product affected across 1 vendorIoTDB

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Severity
HIGH7.5
Exploit prediction
EPSS 0.6%
SSVC
No known exploit

Description

Uncontrolled Resource Consumption vulnerability in Apache IoTDB JDBC driver. This issue affects Apache IoTDB JDBC driver: from 1.3.3 before 2.0.11. Users are recommended to upgrade to version 2.0.11, which fixes the issue.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

Vendor Advisory
Source: cverecord
https://lists.apache.org/thread.html/tvmqslwyqmglr19dccck1s3rxqypj4zc
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.openwall.com/lists/oss-security/2026/10/21/19

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.5HIGHCISA-ADP
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusAWAITING ANALYSIS
CWE
CWE-400

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