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CVE-2026-106450 yawkat LZ4 Java: LZ4FrameInputStream reallocates block buffers for every frame, allowing CPU and GC amplification from small inputs

🗓️ 06 Oct 2026 19:48:40Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 8 Views

CPU and GC amplification in yawkat LZ4 Java via LZ4FrameInputStream block buffer allocations.

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Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-106450
6 Oct 202619:48
–cve
euvd
EUVD
EUVD-2026-93865
6 Oct 202619:48
–euvd
nvd
NVD
CVE-2026-106450
6 Oct 202620:17
–nvd
[
  {
    "vendor": "yawkat",
    "product": "lz4-java",
    "versions": [
      {
        "version": "< 1.11.4",
        "status": "affected"
      }
    ]
  }
]

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