CVE-2026-84888
RightNow-AI OpenFang Uncontrolled Memory Allocation
Description
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.
INFO
Published Date :
Sept. 2, 2026, 10:20 p.m.
Last Modified :
Sept. 2, 2026, 10:20 p.m.
Remotely Exploit :
No
Source :
None
Affected Products
The following products are affected by CVE-2026-84888
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
Solution
- Apply vendor security patches for RightNow-AI OpenFang.
- Update to a patched version of the software.
- Monitor for vendor security advisories.
- Consider alternative solutions if vendor is unresponsive.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-84888.
| URL | Resource |
|---|---|
| https://vuldb.com/vuln/398138 | vdb-entry technical-description |
| https://vuldb.com/vuln/398138/cti | signature permissions-required |
| https://vuldb.com/cve/CVE-2026-84888 | third-party-advisory |
| https://vuldb.com/submit/886466 | third-party-advisory |
| https://github.com/outlookgp/CVE/tree/main/OpenFang_ShellExec_Output_Buffer_DoS_Report | exploit |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-84888 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-84888
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-84888 vulnerability anywhere in the article.