Critical 2 exploited CVEs WID-SEC-2026-2569 5 CVEs

VMware Produkte: Mehrere Schwachstellen

Published Jul 28, 2026 · Updated Oct 28, 2026 · Revision 6 · de-DE

Vendor: Google Vendor: VMware Product: Cloud Platform Product: ESXi Product: Fusion Product: vCenter Server Product: Workstation Platform: Linux Platform: Windows

Summary

Ein Angreifer kann mehrere Schwachstellen in VMware ESXi, VMware vCenter Server, VMware Workstation und VMware Fusion ausnutzen, um einen Denial of Service zuverursachen, Informationen offenzulegen, Sicherheitsmaßnahmen zu umgehen und Code auszuführen.

Product

Die Virtualisierungssoftware von VMware ermöglicht die simultane Ausführung von verschiedenen Betriebssystemen auf einem Host-System.

Vulnerabilities 5

Critical 9.8

CVE-2026-59310 Exploited · Ransomware Public exploit EPSS 62%

vCenter directory-traversal vulnerability

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.

VMware Cloud Foundation Telco Cloud Platform Telco Cloud Infrastructure Virtualization

Jul 30, 2026
KEV Aug 18, 2026
Low 2.7

CVE-2026-41709 Exploited

ESX insufficient logging vulnerability

VMware ESX contains an insufficient logging vulnerability. A malicious administrator could exploit this issue to perform certain operations without them being logged.

VMware Cloud Foundation Telco Cloud Platform vSphere Foundation Virtualization

Jul 30, 2026
KEV Oct 28, 2026
Critical 9.8

CVE-2026-59309

vCenter authentication-bypass vulnerability

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.

VMware Cloud Foundation Telco Cloud Platform Telco Cloud Infrastructure Virtualization

Jul 30, 2026
Critical 9.3

CVE-2026-47876

VMXNET3 out-of-bounds write vulnerability

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 hos…

VMware Cloud Foundation Telco Cloud Platform vSphere Foundation Virtualization

Jul 30, 2026
High 7.6

CVE-2026-41703

Out-of-bounds read vulnerability

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) condit…

VMware Workstation Fusion Telco Cloud Platform Virtualization

Jul 30, 2026

Revision history

2026-10-28 #6
Exploit aufgenommen CVE-2026-41709.
2026-08-10 #5
Aktive Ausnutzung gemeldet
2026-08-02 #4
Neue Updates von Google aufgenommen
2026-07-30 #3
Referenz(en) aufgenommen: EUVD-2026-51097, EUVD-2026-51098, EUVD-2026-51106, EUVD-2026-51105, EUVD-2026-51107
2026-07-29 #2
Neue Updates von Google aufgenommen
2026-07-28 #1
Initiale Fassung

References

VMware Security Advisory VMSA-2026-0006 vom 2026-07-28
https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/38017
Google Cloud Platform Security Bulletin GCP-2026-050 vom 2026-07-29
https://docs.cloud.google.com/support/bulletins#gcp-2026-050
Google Cloud Platform Security Bulletin GCP-2026-051 vom 2026-07-31
https://docs.cloud.google.com/support/bulletins#gcp-2026-051
QUIRSO Threat Research team vom 2026-08-10
https://medium.com/@quirso_de/active-exploitation-of-cve-2026-59310-361-victim-ips-across-47-countries-9783187cc6ff
Exploit CVE-2026-41709
https://www.cisa.gov/news-events/alerts/2026/10/28/cisa-adds-two-known-exploited-vulnerabilities-catalog