CVE-2026-15466: Imagination Technologies Graphics DDK, грешка в

Описание

Оригинално описание

Software installed and run as a non-privileged user may conduct improper GPU system calls to cause race condition in hardware performance counters buffer’s destruction path leading to read and/or write UAF. The race condition in the destruction path could lead to reference counter being decremented in non-atomical way allowing other code paths using a freed object to read and/or write kernel heap memory.

Засегнати продукти

• Imagination Technologies Graphics DDK: 1.18 RTM2; 23.2 RTM2; 24.2 RTM2; 25.1 RTM2 до 25.3 RTM; 26.1 RTM2; 26.2 RTM

Вид слабост

• CWE-416 Използване на памет след освобождаване (Use-After-Free)

История

Други уязвимости в Imagination Technologies Graphics DDK

• CVE-2026-74915
• CVE-2026-74912
• CVE-2026-19199
• CVE-2026-18629
• CVE-2026-65587

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-15466
• https://nvd.nist.gov/vuln/detail/CVE-2026-15466
• https://www.imaginationtech.com/gpu-driver-vulnerabilities/