CVE-2026-123964

LOW
INFO Priority: 0.01 BB Relevance: 54/100
Published: 2026-11-07 Modified: 2026-11-10 First seen: 2026-11-07 Status: active

Attack Surface

Network Low Complexity No Interaction

CVSS Vector Breakdown

AV: Network
AC: Low
PR: Low
UI: None
S: X
AT: None
VC: None
VI: None
VA: Low

Description

A vulnerability was detected in OpenBMB Internet of Agents up to 9d78e88e47160eb42ee1ee8538c05e1c2c47877a. This affects the function launch_goal of the file im_client/communication/communication_layer.py of the component Collaboration Layer. Performing a manipulation of the argument max_turns results in infinite loop. The attack may be initiated remotely. The exploit is now public and may be used. This product uses a rolling release model to deliver continuous updates. As a result, specific version information for affected or updated releases is not available. The project was informed of the problem early through an issue report but has not responded yet.

Affected Software (2)

VendorProductVersion
OpenBMB Internet of Agents 9d78e88e47160eb42ee1ee8538c05e1c2c47877a
OpenBMB Internet of Agents 9d78e88e47160eb42ee1ee8538c05e1c2c47877a

References & Advisories (5)

https://vuldb.com/vuln/432034
vdb-entry technical-description
https://vuldb.com/submit/1033798
third-party-advisory
https://vuldb.com/vuln/432034/cti
signature permissions-required

Bug Bounty Relevance

54 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

2.1 / 10.0 v4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS — Exploitation Probability

0.45%
Raw Score 0.004510
Percentile 39.7%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00451
2026-11-12
0.00451
2026-11-10
0.00451
2026-11-09
0.00451
2026-11-08
0.00451

Intelligence Sources

mitre ref →
nvd ref →