VMware Workstation and Fusion contain an integer-overflow vulnerability.
VMware Workstation and Fusion contain an integer-overflow vulnerability. A malicious actor with local administrative privileges on a virtual machine with VMXNET3 virtual network adapter may exploit this issue to execute code on the host. Affected versions: - VMware Workstation: 25H2, 26H1 (fixed in 26H1u1) - VMware Fusion: 25H2, 26H1 (fixed in 26H1u1)
Read at NIST National Vulnerability Database (CVE API 2.0)
- Vendor
- VMware (Broadcom)
- Product
- workstation
- CVSS
- 9.3
- EPSS
- 0.004 (p35)
- Fix
- available
- Exposure class
- Hypervisor
Why it ranks 47 (High)
- CVSS 9.3 critical
- Exposed product class: hypervisor
- Widely deployed vendor product (VMware (Broadcom))
- Covered by 2 independent sources
- Fix available
- Recency: items published within 24 hours gain 15, within 72 hours 6, within 7 days 2.
Links
- NIST National Vulnerability Database (CVE API 2.0) (nvd.nist.gov)
- CVE-2026-59346 on this site · NVD · CVE.org · Vulnpedia
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