AIKIDO-2025-10063
questdb is vulnerable to Memory Leak
30
Low Risk
This Affects:
questdbTL;DR
Affected versions of the package are vulnerable to memory leaks. When a mapping exception occurs during TableReader resizing after adding a column, it can cause a leak of file descriptors and memory. Additionally, if an error occurs while opening an index file during a table write, mapped memory may leak due to improper cleanup in the error handling process.
Who does this affect?
You are affected if you are using a version that falls within the vulnerable range.
Background info
questdb is vulnerable to Memory Leak in versions 3.0.0 - 8.2.1.
How to fix this
Upgrade the org.questdb:questdb library to the patch version.
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