CVE-2026-49435

Keysight IxChariot-related products stack-based buffer overflow

Published Aug 4, 2026 CVSS 4.0 · 9.3 Critical EPSS 1.4% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Keysight
Keysight hawkeye
Keysight ixbypass
Keysight ixchariot
Keysight ixprobe
Keysight ixtap
Vendors & Products Keysight
Keysight hawkeye
Keysight ixbypass
Keysight ixchariot
Keysight ixprobe
Keysight ixtap
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description 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.
Title Keysight IxChariot-related products stack-based buffer overflow
Weaknesses CWE-121
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 9.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
cisa-cg
Published
Updated
Aug 4, 2026, 6:59 PM
Reserved
May 29, 2026, 9:56 PM
Status
Awaiting Analysis
Published
Aug 4, 2026, 7:16 PM
Modified
Aug 26, 2026, 4:52 PM