CVE-2026-18794
High
Description
The OpenRGB network protocol allows attackers to cause memory exhaustion and out-of-bounds memory reads and writes by passing inconsistent data.
SeverityHigh
CVSS8.2
Exploit probability—
ProductOpenRGB
PublishedAug 26, 2026
First seenAug 26, 2026
Weakness typeCWE-1288CWE-1288
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| CalcProgrammer1 OpenRGB | v ≤ 1.0rc3 | — |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.