CVE-2025-32776: openrazer · Out-of-bounds Read
Affects openrazerSource GCVE Database
Not known to be exploited · CVSS 5.5 Medium : upgrade to 3.10.2 when convenient.
Data as of 30 Oct 2026, 00:16 UTC
Thin evidence
One scorer or none| CNA (GitHub_M) | CVSS 3.1 | 5.5 |
|---|
- Patch
- Available – fixed in 3.10.2
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NExploitation evidence
Disclosed: evidence found.
CVE published 15 Apr 2025
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 29 Oct 2026.
What to do
Upgrade openrazer to 3.10.2.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| openrazer openrazer | Affected
| Fixed in
|
AI-suggested
Upgrade openrazer to version 3.10.2 or later, where this vulnerability is patched. No other mitigation is required as the fix is official and available.
Description
CVE-2025-32776 is an out-of-bounds read vulnerability in the openrazer driver for GNU/Linux. It occurs when specially crafted data is written to the matrix_custom_frame file, causing the kernel driver to read more bytes than intended. This data is then used in RGB arguments sent to the USB device. The issue has been fixed in version 3.10.2.
References
- github.com/openrazer/openrazer/security/advisories/GHSA-835j-6976-46jx (opens in a new tab)
- github.com/openrazer/openrazer/issues/2433 (opens in a new tab)
- github.com/openrazer/openrazer/commit/57610511d2548eda66999eaed5aa4517e89d6d39 (opens in a new tab)
- github.com/openrazer/openrazer/commit/d869abd20995b4931795e1cde54d4ac84d9ca62f (opens in a new tab)
- lists.debian.org/debian-lts-announce/2025/04/msg00032.html (opens in a new tab)