Actively exploited
Listed in CISA’s Known Exploited Vulnerabilities catalog since August 7, 2026.
CVE-2026-8037
Progress LoadMaster Command Injection Vulnerability
Added to KEV August 7, 2026
Alert details
- Source feed
- CISA KEV
- CVE ID
- CVE-2026-8037
- CWE
- CWE-77
- Affected products
- LoadMaster · Progress LoadMaster · Progress
What happened
Progress LoadMaster contains a command injection vulnerability that allows an un-authenticated attacker to execute arbitrary commands on the LoadMaster appliance by exploiting unsanitized input in multiple command endpoints.
What it means for your business
Progress LoadMaster is listed in CISA's Known Exploited Vulnerabilities catalog (CVE-2026-8037). Progress LoadMaster contains a command injection vulnerability that allows an un-authenticated attacker to execute arbitrary commands on the LoadMaster appliance by exploiting unsanitized input in multiple command endpoints. CISA remediation due date: 2026-08-10. 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 10, 2026
Sources
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