OpenRazer Vulnerable to Out of Bounds Read
Priority LOW 24CWE-125Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-125 and the CVSS impact.
Summary
OpenRazer is an open source driver and user-space daemon to control Razer device lighting and other features on GNU/Linux. By writing specially crafted data to the `matrix_custom_frame` file, an attacker can cause the custom kernel driver to read more bytes than provided by user space. This data will be written into the RGB arguments which will be sent to the USB device. This issue has been patched in v3.10.2.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00187 8th percentileScored 2026-11-07
Fix Fixed openrazer (openrazer): 3.10.2
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
- Fix · CNA openrazer (openrazer) Fixed in 3.10.2
Timeline
- 2026-10-02 Threatist record created from CVE-2025-32776
References
Other 4
- https://github.com/openrazer/openrazer/security/advisories/GHSA-835j-6976-46jx
- https://github.com/openrazer/openrazer/issues/2433
- https://github.com/openrazer/openrazer/commit/57610511d2548eda66999eaed5aa4517e89d6d39
- https://github.com/openrazer/openrazer/commit/d869abd20995b4931795e1cde54d4ac84d9ca62f
Sources
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences