CVE-2026-5164
A flaw was found in virtio-win. The `RhelDoUnMap()` function does not properly validate the number of descriptors provid
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).
MEDIUM · CVSS 6.7
EPSS 0.00012
Monitor
- No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0
YARA rules0