Weekly briefing·Week 41 of 2026·5 Oct 2026 to 11 Oct 2026
Langflow remote code execution vulnerability exploited in the wild
The week had 1 incident, down 1 from 2, which was also 1 real-world incident, down 1 from 2.
Busiest family: Infrastructure vulnerabilities (1) · Top targets: Framework / tooling 1 · 57 disclosed CVEs (+47), not counted as incidents
The notable incident involved Langflow, which contained a vulnerability allowing authenticated users to achieve remote code execution through unvalidated model context protocol server configuration commands. Honeypot exploitation attempts were actively observed in the wild. Infrastructure vulnerabilities was the busiest family and Framework / tooling was the most-listed target. The week also had 57 disclosed vulnerabilities, up 47 from 10.
What mattered
The five most notable incidents of the week: highest severity first, then most sources. Disclosed CVEs are left out.
- 1Langflow Remote Code Execution via MCP Stdio Transport3 Exploitedon AIInfra vuln5 Oct 2026 · 2 sources