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Actively exploited

Listed in CISA’s Known Exploited Vulnerabilities catalog since August 18, 2026.

Known ransomware use

CVE-2026-59310

Broadcom VMware vCenter Path Traversal Vulnerability

Broadcom · VMware vCenter

Added to KEV August 18, 2026

Alert details

Source feed
CISA KEV
CVE ID
CVE-2026-59310
CWE
CWE-22
Affected products
VMware vCenter · Broadcom VMware vCenter · Broadcom

What happened

Broadcom VMware vCenter contains a path traversal vulnerability which could allow a threat actor with network access to vCenter to execute arbitrary code.

What it means for your business

Broadcom VMware vCenter is listed in CISA's Known Exploited Vulnerabilities catalog (CVE-2026-59310). Broadcom VMware vCenter contains a path traversal vulnerability which could allow a threat actor with network access to vCenter to execute arbitrary code. CISA remediation due date: 2026-08-21. If you need help checking exposure, call (864) 335-9223.

Required action

Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.

CISA due date: August 21, 2026

Sources

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