# CVE-2026-18794

## Summary

- **CVE ID:** CVE-2026-18794
- **Severity:** HIGH
- **CVSS Score:** 8.8 (CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N)
- **CWE:** CWE-1288
- **Published:** Aug 26, 2026
- **Last Modified:** Aug 26, 2026

## Description

The OpenRGB network protocol allows attackers to cause memory exhaustion and out-of-bounds memory reads and writes by passing inconsistent data.

## Affected Products

- CalcProgrammer1 — OpenRGB (0)

## References

- [CNA](https://bugzilla.suse.com/show_bug.cgi?id=1274022)
- [CNA](https://gitlab.com/CalcProgrammer1/OpenRGB/-/commit/d2dd9dcc7369e78f47d01ace19af3750cd89ae66)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.47%
- **EPSS Percentile:** 38.9

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._