CVE-2026-8050 — HIGH (7.5) — White Hats Nepal

Vulnerability Description

In SignalRGB versions prior to 1.3.7.0, seven of the thirteen IOCTL handlers dereference the SystemBuffer pointer without first verifying that it is non-NULL. Sending an IOCTL with an empty input buffer causes a NULL pointer dereference, resulting in a kernel crash.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

References

https://kb.cert.org/vuls/id/380058

FAQ

What is CVE-2026-8050?

CVE-2026-8050 is a vulnerability with a CVSS score of 7.5 (HIGH). In SignalRGB versions prior to 1.3.7.0, seven of the thirteen IOCTL handlers dereference the SystemBuffer pointer without first verifying that it is non-NULL. Sending an IOCTL with an empty input buff...

How severe is CVE-2026-8050?

CVE-2026-8050 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-8050?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.