Unscored severity · published Oct 21, 2026
CVE-2026-41114
Apache IoTDB JDBC driver: Large-scale Memory Exhaustion via BigDecimal toPlainString in JDBC Driver
–
CVSS
0.2%
EPSS
No
On KEV
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 16% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AI
Apache IoTDB JDBC driver · Apache Software Foundation
1.3.3 before 2.0.11 · source: vendor
Affected product
AI
Apache IoTDB JDBC driver
Apache Software Foundation
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-41114
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-41114
lists.apache.org
https://lists.apache.org/thread.html/tvmqslwyqmglr19dccck1s3rxqypj4zc
www.openwall.com
http://www.openwall.com/lists/oss-security/2026/10/21/19
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