CVE-2026-5164 in virtio-win kvm-guest-drivers-windows
Сводка (Английский)
A flaw was found in virtio-win. The `RhelDoUnMap()` function does not properly validate the number of descriptors provided by a user during an unmap request. A local user could exploit this input validation vulnerability by supplying an excessive number of descriptors, leading to a buffer overrun. This can cause a system crash, resulting in a Denial of Service (DoS).
Ответственный
redhat
Резервировать
30.03.2026
Раскрытие
30.03.2026
Записи
| ИД | Уязвимость | CWE | База | Темп | 0day | Сегодня | Экс | KEV | EPSS | CTI | Кон | CVE |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 354198 | virtio-win kvm-guest-drivers-windows RhelDoUnMap повреждение памяти | 120 | 6.7 | 6.6 | $0-$5k | $0-$5k | Не определено | 0.00000 | 2.38+ | Официальное исправление | CVE-2026-5164 |