Critical Progress LoadMaster flaw now actively exploited in attacks

Reports

2

Domains carrying it

2

First reported

10 August 2026

Latest report

10 August 2026

◆ Sectors

◆ Where

United States

◆ Timeline

1. 10 August 2026CISA Urges Immediate Patching of Exploited Progress LoadMaster Vulnerabilitysecurityweek.com
2. 10 August 2026Critical Progress LoadMaster flaw now actively exploited in attacksbleepingcomputer.com

◆ Connected developments

Situations Wire finds semantically close to this one. Proximity, not cause.

• CISA Adds Two Known Exploited Vulnerabilities to Catalog3 reports · 1 domains · 27 August 2026
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• Critical ServiceNow code execution flaw now exploited in attacks3 reports · 3 domains · 21 July 2026
• 21000 Exchange Servers Exposed to Public PoC Exploit After Pwn2Own $200K Chain Demo2 reports · 2 domains · 4 September 2026
• Critical TeamCity Flaw Could Let Attackers Run OS Commands Without Logging In4 reports · 3 domains · 6 August 2026

◆ Share

◆ Evidence

2 reports · 2 domains

• Critical Progress LoadMaster flaw now actively exploited in attacksbleepingcomputer.com · 10 August 2026
• CISA Urges Immediate Patching of Exploited Progress LoadMaster Vulnerabilitysecurityweek.com · 10 August 2026