A specially crafted IOCTL can be issued to the rzpnk.sys driver in Razer Synapse that can…
Priority LOW 25CWE-125Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-125 and the CVSS impact.
Summary
A specially crafted IOCTL can be issued to the rzpnk.sys driver in Razer Synapse that can cause an out of bounds read operation to occur due to a field within the IOCTL data being used as a length.
Why it matters now
EPSS 0.00332 26th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2017-9770
- 2026-10-03 Alias added: GHSA-xhrx-96p4-r9ww
References
Sources
- CVE-2017-9770 · CVE Program
- CVE-2017-9770 · NVD
- FIRST EPSS
- GHSA-xhrx-96p4-r9ww · GitHub Advisory Database · CC BY 4.0
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