# CVE-2026-46310: linux: In the Linux kernel, the following vulnerability has been resolved:  media: renesas: vsp1: Fix NULL pointer deref on...

CVE-2026-46310 is fixed in linux on 1 platform by DEBIAN-CVE-2026-46310 (version 7.0.9-1), released June 24, 2026. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2026-46310
- Priority: Routine
- CVSS: 5.5 (medium)
- EPSS: 0.0011
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Jun 8, 2026

## Description

In the Linux kernel, the following vulnerability has been resolved:  media: renesas: vsp1: Fix NULL pointer deref on module unload  When unloading the module on gen 4, we hit a NULL pointer dereference. This is caused by the cleanup code calling vsp1_drm_cleanup() where it should be calling vsp1_vspx_cleanup().  Fix this by checking the IP version and calling the drm or vspx function accordingly, the same way as the init code does.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | linux Debian 14 | 7.0.9-1 | [DEBIAN-CVE-2026-46310](https://patchblox.com/security/data/fix/linux/debian-cve-2026-46310.md) | Jun 24, 2026 |

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Data as of 2026-11-08T13:06:02Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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