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Vulnerability · Published Apr 15, 2025 · Assigned by GitHub_M

CVE-2025-32776OpenRazer Vulnerable to Out of Bounds Read

Medium 5.5

In plain English

A medium-severity out-of-bounds read in openrazer from openrazer. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 8% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)5.5Medium
Exploit odds (30 days)0.2%top 91.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

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.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Debian:12openrazer3.5.1+dfsg-2+deb12u1DEBIAN-CVE-2025-32776
Debian:13openrazer3.10.2+dfsg-1DEBIAN-CVE-2025-32776
Debian:14openrazer3.10.2+dfsg-1DEBIAN-CVE-2025-32776
Ubuntu:22.04:LTSopenrazerno fix listedUBUNTU-CVE-2025-32776
Ubuntu:24.04:LTSopenrazerno fix listedUBUNTU-CVE-2025-32776
Ubuntu:25.10openrazerno fix listedUBUNTU-CVE-2025-32776
Ubuntu:26.04:LTSopenrazerno fix listedUBUNTU-CVE-2025-32776
Ubuntu:26.10openrazerno fix listedUBUNTU-CVE-2025-32776

Affected products (as reported)

VendorProductVersions
openrazer openrazer < 3.10.2

Weakness: CWE-125 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

References