Allocation of Resources Without Limits or Throttling Affecting org.lz4:lz4-java package, versions [0,]
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published8 Oct 2026
- disclosed7 Oct 2026
- creditUnknown
Introduced: 7 Oct 2026
NewCVE-2026-106450 (opens in a new tab)How to fix?
There is no fixed version for org.lz4:lz4-java.
Overview
org.lz4:lz4-java is a Java port of the LZ4 compression algorithm and the xxHash hashing algorithm.
Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling through repeated allocation of large buffers in the LZ4FrameInputStream.readHeader process. An attacker can cause excessive CPU and garbage collection usage by providing specially crafted input consisting of many minimal empty frames, leading to significant resource consumption relative to the input size.