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CERTFR-2026-AVI-0949
Vulnerability from certfr_avis
De multiples vulnérabilités ont été découvertes dans les produits VMware. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, un déni de service à distance et une atteinte à la confidentialité des données.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| VMware | vSphere ESXi | ESX version 8.0 antérieures à ESXi80U3i-25205845 | ||
| VMware | vSphere Foundation | vSphere Foundation versions 9.0.x antérieures à 9.0.2.0100-25595025 | ||
| VMware | Telco Cloud Infrastructure | Telco Cloud Infrastructure versions 3.0 sans le correctif de sécurité KB449886 | ||
| VMware | vCenter Server | vCenter versions 8.0 antérieures à 8.0 U3k | ||
| VMware | Cloud Foundation | Cloud Foundation versions 9.0.x antérieures à 9.0.2.0100-25595025 | ||
| VMware | Workstation | Workstation versions antérieures à 26H1 | ||
| VMware | Cloud Foundation | Cloud Foundation versions 9.1.x antérieures à 9.1.0.0300 | ||
| VMware | Cloud Foundation | Cloud Foundation versions 5.x sans le correctif de sécurité KB88287 | ||
| VMware | Telco Cloud Platform | Telco Cloud Platform versions 3.0, 4.x, 5.0.x et 5.1.x sans le correctif de sécurité KB449886 | ||
| VMware | vSphere Foundation | vSphere Foundation versions 9.1.x antérieures à 9.1.0.0300 | ||
| VMware | Fusion | Fusion versions antérieures à 26H1 |
References
| Title | Publication Time | Tags | |||
|---|---|---|---|---|---|
|
|||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
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{
"description": "vSphere Foundation versions 9.0.x ant\u00e9rieures \u00e0 9.0.2.0100-25595025",
"product": {
"name": "vSphere Foundation",
"vendor": {
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"scada": false
}
}
},
{
"description": "Telco Cloud Infrastructure versions 3.0 sans le correctif de s\u00e9curit\u00e9 KB449886",
"product": {
"name": "Telco Cloud Infrastructure",
"vendor": {
"name": "VMware",
"scada": false
}
}
},
{
"description": "vCenter versions 8.0 ant\u00e9rieures \u00e0 8.0 U3k",
"product": {
"name": "vCenter Server",
"vendor": {
"name": "VMware",
"scada": false
}
}
},
{
"description": "Cloud Foundation versions 9.0.x ant\u00e9rieures \u00e0 9.0.2.0100-25595025",
"product": {
"name": "Cloud Foundation",
"vendor": {
"name": "VMware",
"scada": false
}
}
},
{
"description": "Workstation versions ant\u00e9rieures \u00e0 26H1",
"product": {
"name": "Workstation",
"vendor": {
"name": "VMware",
"scada": false
}
}
},
{
"description": "Cloud Foundation versions 9.1.x ant\u00e9rieures \u00e0 9.1.0.0300",
"product": {
"name": "Cloud Foundation",
"vendor": {
"name": "VMware",
"scada": false
}
}
},
{
"description": "Cloud Foundation versions 5.x sans le correctif de s\u00e9curit\u00e9 KB88287",
"product": {
"name": "Cloud Foundation",
"vendor": {
"name": "VMware",
"scada": false
}
}
},
{
"description": "Telco Cloud Platform versions 3.0, 4.x, 5.0.x et 5.1.x sans le correctif de s\u00e9curit\u00e9 KB449886",
"product": {
"name": "Telco Cloud Platform",
"vendor": {
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},
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"product": {
"name": "vSphere Foundation",
"vendor": {
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"scada": false
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}
},
{
"description": "Fusion versions ant\u00e9rieures \u00e0 26H1",
"product": {
"name": "Fusion",
"vendor": {
"name": "VMware",
"scada": false
}
}
}
],
"affected_systems_content": "",
"content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2026-59309",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-59309"
},
{
"name": "CVE-2026-47876",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-47876"
},
{
"name": "CVE-2026-41703",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-41703"
},
{
"name": "CVE-2026-41709",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-41709"
},
{
"name": "CVE-2026-59310",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-59310"
}
],
"initial_release_date": "2026-07-30T00:00:00",
"last_revision_date": "2026-07-30T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-0949",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-07-30T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits VMware. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance, un d\u00e9ni de service \u00e0 distance et une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits VMware",
"vendor_advisories": [
{
"published_at": "2026-07-29",
"title": "Bulletin de s\u00e9curit\u00e9 VMware 38017",
"url": "https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/38017"
}
]
}
CVE-2026-59309 (GCVE-0-2026-59309)
Vulnerability from cvelistv5
Published
2026-07-30 12:19
Modified
2026-07-30 15:08
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-303 - Incorrect implementation of authentication algorithm
Summary
VMware vCenter contains an authentication bypass vulnerability in the VMware Directory Service. A malicious actor with network access to vCenter may exploit this issue to bypass authentication and gain unauthorized access to the system.
References
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| VMware | Cloud Foundation |
Version: 9.1.x.x Version: 9.0.x.x Version: 5.x |
||||||||||||||||||||||
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CVE-2026-41709 (GCVE-0-2026-41709)
Vulnerability from cvelistv5
Published
2026-07-30 12:45
Modified
2026-07-30 15:10
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-778 - Insufficient logging
Summary
VMware ESX contains an insufficient logging vulnerability. A malicious administrator could exploit this issue to perform certain operations without them being logged.
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| VMware | Cloud Foundation |
Version: 9.1.x.x Version: 9.0.x.x Version: 5.x < 5.2.4 |
|||||||||||||||||
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CVE-2026-41703 (GCVE-0-2026-41703)
Vulnerability from cvelistv5
Published
2026-07-30 12:39
Modified
2026-07-30 15:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds read
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.
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| VMware | Cloud Foundation |
Version: 9.1.x.x Version: 9.0.x.x Version: 5.x < 5.2.3 |
|||||||||||||||||||||||||||
|
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CVE-2026-59310 (GCVE-0-2026-59310)
Vulnerability from cvelistv5
Published
2026-07-30 12:19
Modified
2026-08-19 03:55
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Summary
VMware vCenter contains a directory traversal vulnerability in the Syslog server. A malicious actor with network access to vCenter may exploit this issue to execute arbitrary code.
References
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| VMware | Cloud Foundation |
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CVE-2026-47876 (GCVE-0-2026-47876)
Vulnerability from cvelistv5
Published
2026-07-30 12:31
Modified
2026-07-30 13:02
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-787 - Out-of-bounds write
Summary
VMware ESX contains an out-of-bounds write vulnerability in the VMXNET3 virtual network adapter. 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. Non VMXNET3 virtual adapters are not affected by this issue.
References
Impacted products
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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