CVE-2019-5527

HIGH

VMware Horizon < 5.2.0 - Use-After-Free in Virtual Sound Device

Title source: llm
STIX 2.1

Description

ESXi, Workstation, Fusion, VMRC and Horizon Client contain a use-after-free vulnerability in the virtual sound device. VMware has evaluated the severity of this issue to be in the Important severity range with a maximum CVSSv3 base score of 8.5.

References (1)

Core 1
Core References

Scores

CVSS v3 8.8
EPSS 0.0003
EPSS Percentile 10.1%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Details

CWE
CWE-416
Status published
Products (1)
vmware/esxi 6.0 (50 CPE variants)
Published Oct 10, 2019
Tracked Since Feb 18, 2026