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Vulnerability record · CVE-2026-41702 · published 15 May 2026

CVE-2026-41702: Vmware fusion toctou race condition vulnerability

Vmware · Fusion

VMware Fusion contains a TOCTOU (Time-of-check Time-of-use) vulnerability that occurs during an operation performed by a SETUID binary. A malicious actor with local non-administrative user privileges may exploit this vulnerability to escalate privileges to root on the system where Fusion is installed.

7.0 CVSS 3.1 High EPSS 0.11% · top 99.0% CWE-367 · TOCTOU race condition
7.0CVSS 3.1 base score
0.11%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
1References
17 Jun 2026Last modified by NVD

Description

VMware Fusion contains a TOCTOU (Time-of-check Time-of-use) vulnerability that occurs during an operation performed by a SETUID binary. A malicious actor with local non-administrative user privileges may exploit this vulnerability to escalate privileges to root on the system where Fusion is installed.

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/37454 Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

7.8CVE-2020-3950VMware Fusion, VMRC and Horizon Client setuid privilege escalationVMware Fusion, VMware Remote Console for Mac and Horizon Client for Mac mishandle setuid binaries, allowing a local user to gain root. The flaw affec…KEVEPSS 7.3%analysed6.0CVE-2025-22226VMware ESXi, Workstation and Fusion HGFS out-of-bounds read leaks vmx memoryVMware ESXi, Workstation, Fusion and related cloud products contain an out-of-bounds read in the HGFS (Host Guest File System) component. A malicious…KEVEPSS 1.8%analysed9.9CVE-2017-4901Vmware fusion memory buffer overflow vulnerabilityThe drag-and-drop (DnD) function in VMware Workstation 12.x before version 12.5.4 and Fusion 8.x before version 8.5.5 has an out-of-bounds memory acc…EPSS 20%9.6CVE-2019-5521Vmware fusion out-of-bounds read vulnerabilityVMware ESXi (6.7 before ESXi670-201904101-SG and 6.5 before ESXi650-201903001), Workstation (15.x before 15.0.3 and 14.x before 14.1.6) and Fusion (1…EPSS 1.6%9.3CVE-2012-3288Vmware workstation improper input validation vulnerabilityVMware Workstation 7.x before 7.1.6 and 8.x before 8.0.4, VMware Player 3.x before 3.1.6 and 4.x before 4.0.4, VMware Fusion 4.x before 4.1.3, VMware…EPSS 3.8%9.3CVE-2011-3868Vmware workstation memory buffer overflow vulnerabilityBuffer overflow in VMware Workstation 7.x before 7.1.5, VMware Player 3.x before 3.1.5, VMware Fusion 3.1.x before 3.1.3, and VMware AMS allows remot…EPSS 5.8%9.1CVE-2019-5541Vmware workstation out-of-bounds write vulnerabilityVMware Workstation (15.x before 15.5.1) and Fusion (11.x before 11.5.1) contain an out-of-bounds write vulnerability in the e1000e virtual network ad…EPSS 1.4%9.0CVE-2012-2449Vmware workstation memory buffer overflow vulnerabilityVMware Workstation 8.x before 8.0.3, VMware Player 4.x before 4.0.3, VMware Fusion 4.x through 4.1.2, VMware ESXi 3.5 through 5.0, and VMware ESX 3.5…EPSS 2.5%

Source: NIST National Vulnerability Database (record CVE-2026-41702), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.