{"id":"CVE-2026-19199","published":"2026-10-30T02:17:09.237","lastModified":"2026-10-30T02:17:09.237","description":"Software installed and run as a non-privileged user may conduct improper system calls to allocate physical memory. A 32-bit integer overflow in the KM driver during page-to-byte conversion of an allocation size can result in an undersized kernel buffer allocation. This may allow unallocated or previously allocated physical pages to be mapped into an attacker-controlled GPU MMU context, leading to disclosure of sensitive kernel data.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":["CWE-190"],"vendors":[],"products":[],"references":[{"url":"https://www.imaginationtech.com/gpu-driver-vulnerabilities/","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}