Threats Tagged 'cve-2026-26933'
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Threats Tagged 'cve-2026-26933'
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CVE-2026-26933: CWE-129 Improper Validation of Array Index in Elastic PacketbeatCVE-2026-26933 0 CVE-2026-26933 is a medium severity vulnerability in Elastic Packetbeat versions 8.0.0 and 9.0.0 caused by improper validation of array indices in multiple protocol parsers. An attacker on the same network segment or controlling routed traffic can send malformed packets that trigger out-of-bounds reads, leading to application crashes or resource exhaustion, resulting in denial of service. Exploitation does not require user interaction but does require low privileges and network access to monitored interfaces. No known exploits are currently reported in the wild. The vulnerability impacts availability but not confidentiality or integrity. Organizations using Packetbeat for network monitoring should prioritize patching or mitigating exposure to untrusted network traffic. Join the discussion | CVE Database V5 | 03/19/2026, 17:08:45 UTC Added: 03/19/2026, 17:39:31 UTC |
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