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  4. CVE 2026 41114 apache iotdb jdbc driver large scale memory
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Back to active CVEs
Unknown severity · Source severity not reportedCVE-2026-41114

Apache IoTDB JDBC driver: Large-scale Memory Exhaustion via BigDecimal toPlainString in JDBC DriverCVE-2026-41114

Answer in brief

CVE-2026-41114 records a Unknown severity vulnerability in Apache IoTDB JDBC driver: Large-scale Memory Exhaustion via BigDecimal toPlainString in JDBC Driver. The current sources do not mark it as known exploited. The current feed maps Apache Software Foundation/org.apache.iotdb:iotdb-jdbc (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Oct 21, 2026Updated Oct 21, 2026Source checked Oct 21, 2026First seen by HOL Oct 21, 2026Material review Oct 21, 2026
Upstream Advisory

Key facts

Risk
Unknown severitySource severity not reported
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Available

Why this deserves its current priority

A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Apache Software Foundation/org.apache.iotdb:iotdb-jdbc (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Apache Software Foundation/org.apache.iotdb:iotdb-jdbcgeneric>=1.3.3 <2.0.112.0.11

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Apache Software Foundation/org.apache.iotdb:iotdb-jdbc.
  2. 2Review the reported fix. Update Apache Software Foundation/org.apache.iotdb:iotdb-jdbc to 2.0.11 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Oct 21, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Oct 21, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Oct 21, 2026

Sources and claim methodology

  • Source referencelists.apache.org
Upstream source 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.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Apache bRPC: Memory Exhaustion Through Inconsistent Message Body LimitsAlso CWE-400
  • Apache bRPC: Unbounded Resource Consumption and Crash in the HTTP/2 Receive PathAlso CWE-400
  • Apache bRPC: Uncontrolled Resource Consumption via Excessive Streams in a Single RPC RequestAlso CWE-400

Record context

Vulnerability class
Vulnerability
EPSS
Not reported
CWE IDs
CWE-400
Source
CVE List V5
Source checked
Oct 21, 2026
References
1 linked source
Open source record