CVE-2026-84887

A vulnerability was identified in simular-ai Agent-S up to 0.3.2. Affected by this issue is some unknown functionality of the file grounding.py of the component Model-generated GUI Action Execution Workflow. The manipulation leads to denial of service. Remote exploitation of the attack is possible. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS v3 4.3 MEDIUM
CVSS v2.0 4.0 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:N/I:N/A:P

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://github.com/outlookgp/CVE/tree/main/AgentS_Action_Parameter_Budget_DoS_Report
https://vuldb.com/cve/CVE-2026-84887
https://vuldb.com/submit/886451
https://vuldb.com/vuln/398136
https://vuldb.com/vuln/398136/cti

Configurations

No configuration.

History

No history.

Information

Published : 2026-09-03 05:16

Updated : 2026-09-03 17:25

NVD link : CVE-2026-84887

Mitre link : CVE-2026-84887

CVE.ORG link : CVE-2026-84887

JSON object : View

Products Affected

No product.

CWE

CWE-404

Improper Resource Shutdown or Release

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