# CVE-2026-53141: linux: In the Linux kernel, the following vulnerability has been resolved:  drm/v3d: Fix global performance monitor referenc...

CVE-2026-53141 is fixed in linux on 1 platform by DEBIAN-CVE-2026-53141 (version 7.0.13-1), released June 28, 2026. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2026-53141
- Priority: Routine
- CVSS: 5.5 (medium)
- EPSS: 0.0016
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Jun 25, 2026

## Description

In the Linux kernel, the following vulnerability has been resolved:  drm/v3d: Fix global performance monitor reference counting  In the SET_GLOBAL ioctl, v3d_perfmon_find() bumps the reference count on the perfmon it returns, but v3d_perfmon_set_global_ioctl() and v3d_perfmon_delete() fail to release that reference on several paths:    1. v3d_perfmon_set_global_ioctl() leaks the reference on its error      paths.    2. CLEAR_GLOBAL leaks both the find reference and the reference      previously stashed in v3d->global_perfmon by the SET_GLOBAL ioctl      that configured it.    3. Destroying a perfmon that is the current global perfmon leaks the      reference stashed by the SET_GLOBAL ioctl.  Release each of these references explicitly.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | linux Debian 14 | 7.0.13-1 | [DEBIAN-CVE-2026-53141](https://patchblox.com/security/data/fix/linux/debian-cve-2026-53141.md) | Jun 28, 2026 |

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Data as of 2026-11-08T00:53:09Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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