CVE-2026-41703 (GCVE-0-2026-41703)
Vulnerability from cvelistv5 – Published: 2026-07-30 12:39 – Updated: 2026-07-30 15:09
VLAI
EPSS
VEX
Title
Out-of-bounds read vulnerability
Summary
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.
Severity
7.6 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds read
Assigner
References
1 reference
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| VMware | Cloud Foundation |
Affected:
9.1.x.x
Affected: 9.0.x.x Affected: 5.x , < 5.2.3 (custom) |
|
| VMware | vSphere Foundation |
Affected:
9.1.x.x
Affected: 9.0.x.x |
|
| VMware | ESX |
Affected:
9.1.x.x , < ESXi-9.1.0.0-25370933
(custom)
Affected: 9.0.x.x , < ESXi-9.0.2.0100-25595025 (custom) Affected: 8.0 , < ESXi80U3i-25205845 (custom) |
|
| VMware | Workstation |
Affected:
25H2 , < 26H1
(custom)
|
|
| VMware | Fusion |
Affected:
25H2 , < 26H1
(custom)
|
|
| VMware | Telco Cloud Platform |
Affected:
5.1.x
Affected: 5.0.x |
Date Public
2026-07-29 04:30
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
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