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Critical VA-26-216-01 3 CVEs

IxChariot Endpoint buffer overflow

Published Aug 4, 2026 · Updated Aug 4, 2026

Summary

Keysight IxChariot Endpoint, Hawkeye, IxTap, IxByPass, and IxProbe contain one or more buffer overflow vulnerabilities. In the worst case, a remote unauthenticated attacker could execute arbitrary code.

Vulnerabilities 3

  • Critical 9.8

    Keysight IxChariot Endpoint heap-based buffer overflow

    Keysight IxChariot Endpoint before 9.5.102 contains a heap-based buffer overflow. An unauthenticated remote attacker can send a specially crafted packet to crash the endpoint or potentially execute arbitrary code.

  • Critical 9.8

    Keysight IxChariot Endpoint stack-based buffer overflow

    Keysight IxChariot Endpoint before 9.5.102 contains a stack-based buffer overflow. An unauthenticated remote attacker can send a specially crafted packet to crash the endpoint or potentially execute arbitrary code.

  • Critical 9.8

    Keysight IxChariot-related products stack-based buffer overflow

    Keysight IxChariot Endpoint and associated products contain a stack-based buffer overflow. An unauthenticated remote attacker can send a specially crafted packet and execute arbitrary code with administrative privileges.

Revision history

  1. #1.0.0

    Initial publication