VMwareCVE-2026-41703
VMware Cloud Foundation: out-of-bounds read
High7.6CVE-2026-41703 · Published Jul 30, 2026
VMware ESX, Workstation, and Fusion contain an out-of-bounds read vulnerability. A malicious actor with VM deployment privileges could trigger an out-of-bounds read, potentially leading to information disclosure or more likely a Denial-of-Service (DoS) condition of the host process. On Workstation and Fusion, the impact of this vulnerability is restricted to information disclosure.
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| Cloud Foundation Product | <= 9.1.x.x | No fix yet |
| <= 9.0.x.x | No fix yet | |
| >= 5.x, < 5.2.3 | 5.2.3 | |
| ESX Product | >= 9.1.x.x, < ESXi-9.1.0.0-25370933 | ESXi-9.1.0.0-25370933 |
| >= 9.0.x.x, < ESXi-9.0.2.0100-25595025 | ESXi-9.0.2.0100-25595025 | |
| >= 8.0, < ESXi80U3i-25205845 | ESXi80U3i-25205845 | |
| Fusion Product | >= 25H2, < 26H1 | 26H1 |
| Telco Cloud Platform Product | <= 5.1.x | No fix yet |
| <= 5.0.x | No fix yet | |
| Workstation Product | >= 25H2, < 26H1 | 26H1 |
| vSphere Foundation Product | <= 9.1.x.x | No fix yet |
| <= 9.0.x.x | No fix yet |
Details and references
- CVSS 3.1
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:L
- Severity from
- the vendor (its own CVE record or advisory)
- Weakness
- CWE-125
More VMware advisories
All VMware| Date | Advisory | Severity | Fixed in |
|---|---|---|---|
| Jul 30 | VMware ESX contains an insufficient logging vulnerability | Low2.7 | 5.2.4+3 more |
| Jul 30 | VMware Cloud Foundation: authentication bypass | Critical9.8 | 9.1.0.0300+2 more |
| Jul 30 | VMware Cloud Foundation: path traversal | Critical9.8 | 9.1.0.0300+2 more |
| Jul 30 | VMware Cloud Foundation: out-of-bounds write | Critical9.3 | ESXi-9.1.0.0200-25557999+2 more |
| Jul 30 | VMware Spring Tools for: secrets in logs | Low3.3 | No fix yet |
| Jul 30 | VMware Spring Tools for Eclipse: cleartext storage | Medium4.4 | No fix yet |