{"id":"CVE-2026-49435","published":"2026-08-04T19:16:51.810","lastModified":"2026-08-04T20:16:52.160","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.","cvssScore":9.8,"cvssSeverity":"CRITICAL","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cwes":["CWE-121"],"vendors":[],"products":[],"references":[{"url":"https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2026/va-26-216-01.json","tags":[]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-49435","tags":[]},{"url":"https://www.keysight.com/us/en/about/quality-and-security/security/product-and-solution-cyber-security/security-advisory-archive/security-advisory--ixchariot-vulnerability.html","tags":[]},{"url":"https://www.keysight.com/us/en/lib/software-detail/computer-software/hawkeye.html","tags":[]},{"url":"https://www.keysight.com/us/en/lib/software-detail/computer-software/ixchariot.html","tags":[]},{"url":"https://www.keysight.com/us/en/lib/software-detail/instrument-firmware-software/ixprobe.html","tags":[]},{"url":"https://www.keysight.com/us/en/product/IXTP-CU3-T/copper-taps---ixtp-cu3-t.html","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":{"summary":"The flaw is a stack-based buffer overflow in Keysight IxChariot Endpoint products, allowing unauthenticated remote attackers to execute arbitrary code with administrative privileges by sending specially crafted packets.","exploitability":"Exploitation requires sending a specific packet; no authentication needed but technical expertise is required.","blast_radius":"If exploited, the impact could be severe, as it allows full control over affected systems with admin rights.","remediation":"Update to the latest vendor patches or versions immediately.","tags":["rce","buffer-overflow","admin-privs","network"],"model":"qwen2.5:7b-instruct","analyzedAt":"2026-08-11T06:42:14.015Z"}}