Resource Consumption Vulnerability in 2FastLabs Agent-Squad Streaming Component
CVE-2026-85100

5.3MEDIUM

Key Information:

Vendor

2fastlabs

Status
Agent-squad
Vendor
CVE Published:
3 September 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-85100?

A vulnerability has been identified in the 2FastLabs Agent-Squad up to version 1.1.4, specifically within the AgentSquad.routeRequest function in the orchestrator.ts script. This flaw allows for potential remote exploitation, leading to undue resource consumption on affected systems. The issue became publicly acknowledged following an initial report, but no remedial action has been undertaken by the developers to date. As such, systems utilizing this particular version are at risk of being targeted by attackers.

Affected Version(s)

agent-squad 1.1.0

agent-squad 1.1.1

agent-squad 1.1.2

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-85100 - Proof of Concept

References

https://vuldb.com/vuln/398311
vdb-entrytechnical-description
https://vuldb.com/vuln/398311/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-85100
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

hackerguopeng (VulDB User)
VulDB CNA Team
.