---
cve: "CVE-2026-23155"
severity: "LOW"
cvss: 3.1
epss: "0.1%"
vendor: "Linux"
kev: false
exploited: false
published: "2026-02-14 16:15:55"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-22T02:26:22+02:00"
---

# CVE-2026-23155

> 3.1 LOW

## Beschreibung

In the Linux kernel, the following vulnerability has been resolved:

can: gs_usb: gs_usb_receive_bulk_callback(): fix error message

Sinc commit 79a6d1bfe114 ("can: gs_usb: gs_usb_receive_bulk_callback():
unanchor URL on usb_submit_urb() error") a failing resubmit URB will print
an info message.

In the case of a short read where netdev has not yet been assigned,
initialize as NULL to avoid dereferencing an undefined value. Also report
the error value of the failed resubmit.

## Patch verfügbar (OSV)

- Kernel ≥ 6.6.123
- Kernel ≥ 6.12.69
- Kernel ≥ 6.18.9

## Referenzen

- <https://git.kernel.org/stable/c/7a431df418ee6b79841e0b4c7c265a791e3d0a75>
- <https://git.kernel.org/stable/c/aed58a28ea71a0d7d0947190fab1e3f4daa1d4a5>
- <https://git.kernel.org/stable/c/923379f1d7e3af8ccbf11edbbcf41f1bb3e9cfe6>
- <https://git.kernel.org/stable/c/8986cdf52f86208df9c7887fee23365b5d37da26>
- <https://git.kernel.org/stable/c/713ba826ae114ab339c9a1b31e209bebdadb0ac9>
- <https://git.kernel.org/stable/c/494fc029f662c331e06b7c2031deff3c64200eed>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-23155) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_