CVE-2026-84888
A weakness has been identified in RightNow-AI OpenFang up to 0.6.9. This vulnerability affects the function shell_exec of the file crates/openfang-runtime/src/tool_runner.rs. This manipulation causes uncontrolled memory allocation. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Scoring
- Severity
- MEDIUM
- CVSS base score
- 5.3
- CVSS vector
- 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
- EPSS probability
- 0.28%
- CWE
- CWE-789, CWE-400
- Published
- 2026-09-02
- Last modified
- 2026-09-03
Affected products
- RightNow-AI OpenFang
- RightNow-AI OpenFang
- RightNow-AI OpenFang
- RightNow-AI OpenFang
- RightNow-AI OpenFang
- RightNow-AI OpenFang
- RightNow-AI OpenFang
- RightNow-AI OpenFang
Weakness type
Related vulnerabilities
- CVE-2026-83530 — Uncontrolled Memory Allocation in cel-go
- CVE-2026-86776 — KeePass 2.35 through 2.61.1 Memory Exhaustion via KDBX Header Field Size
- CVE-2026-19204 — A client may send a WebSocket frame with an unknown opcode and a very large declared payload...
- CVE-2026-85201 — In Eclipse Ankaios versions 0.1.0 through 1.0.1, the agent does not limit the length declared by a...
- CVE-2026-85445 — MOOS-IvP through 24.8.1 BHV_IPF Demultiplexer Memory Exhaustion via Packet Count
- CVE-2026-85442 — MOOS core-moos through 10.4.0 MOOSDB Denial of Service via Unbounded Packet Allocation
- CVE-2026-84857 — sigoden aichat API Endpoint serve.rs memory allocation
- CVE-2026-84289 — NousResearch hermes-agent MCP Tool mcp_tool.py list_tools memory allocation