Threats Tagged 'cve-2026-40006'
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Threats Tagged 'cve-2026-40006'
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CVE-2026-40006: CWE-789 Memory Allocation with Excessive Size Value in Apache Software Foundation Apache IoTDBCVE-2026-40006 0 CVE-2026-40006 is a vulnerability in Apache IoTDB versions from 1.0.0 up to but not including 2.0.10. When the configuration pipe_air_gap_receiver_enabled is true, the IoTDB AirGap pipe receiver accepts unauthenticated raw TCP connections on port 9780. An attacker can send a crafted 32-bit integer to request a large memory allocation without any upper bound checks, potentially causing the JVM to allocate up to approximately 2GB of memory per connection. This can exhaust heap memory and crash or severely degrade the DataNode process. The issue is fixed in version 2.0.10. Join the discussion | CVE Database V5 | 07/10/2026, 07:10:54 UTC Added: 07/10/2026, 07:48:03 UTC |
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