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VulnerabilityPublished Updated

CVE-2025-32776: openrazer · Out-of-bounds Read

Affects openrazerSource GCVE Database

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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

CVSS 3.1 base score
5.5Medium
How severe the flaw is on the 0–10 CVSS scale.

Thin evidence

One scorer or none
CVSS scores by source
CNA (GitHub_M)CVSS 3.15.5
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:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 15 Apr 2025

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq 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

ProductAffectedFixed in
openrazer openrazerAffected
  • <3.10.2
Fixed in
  • 3.10.2

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

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