{"id":"CVE-2026-47558","published":"2026-09-30T16:17:24.227","lastModified":"2026-10-01T04:18:15.973","description":"NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer where an unprivileged user could cause a double-free of imported memory state. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of privileges, information disclosure, and data tampering.","cvssScore":7.8,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cwes":["CWE-415"],"vendors":[],"products":[],"references":[{"url":"https://github.com/NVIDIA/product-security/tree/main/2026/5861","tags":[]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-47558","tags":[]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-47558","tags":[]}],"exploitRefs":[{"url":"https://github.com/NVIDIA/product-security/tree/main/2026/5861","tags":[]}],"hasPoc":true,"ai":{"summary":"The flaw allows an unprivileged user to cause a double-free of imported memory state in NVIDIA GPU drivers, potentially leading to code execution, data tampering, and privilege escalation.","exploitability":"Exploitation requires local access and knowledge of the specific memory state, making it moderately difficult.","blast_radius":"If exploited, the vulnerability could result in significant system compromise, including code execution and data manipulation.","remediation":"Upgrade to the latest version of the NVIDIA GPU Display Driver for Linux.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["rce","priv-escal","memory-err","local-exploit"],"model":"qwen2.5:7b-instruct","analyzedAt":"2026-10-08T08:42:07.203Z"}}