---
cve: "CVE-2026-74604"
severity: "HIGH"
cvss: 8.4
epss: "27.4%"
vendor: "Linux"
kev: false
exploited: false
published: "2026-08-22 16:16:32"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-07T00:49:14+02:00"
---

# CVE-2026-74604

> 8.4 HIGH

## Beschreibung

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

Revert "thermal/drivers/hwmon: Cleanup coding style a bit"

Revert commit 030a48b0f6ce ("thermal/drivers/hwmon: Cleanup coding style
a bit") that introduced a use-after-free into the error path of
thermal_add_hwmon_sysfs() by removing a valid check from it.

## CVSS-Vektor

```
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Lokal | good |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Hoch | bad |
| I Integrität | Hoch | bad |
| A Verfügbarkeit | Hoch | bad |

## Patch verfügbar (OSV)

- Kernel ≥ 5.15.216
- Kernel ≥ 6.1.183
- Kernel ≥ 6.6.152
- Kernel ≥ 6.12.104
- Kernel ≥ 6.18.45
- Kernel ≥ 7.1.9

## Referenzen

- <https://git.kernel.org/stable/c/2434f4765da8ccd7ef31be88b86f1bfa2e95be11>
- <https://git.kernel.org/stable/c/6a48ee9a5bda0f8ee501f9bef159fb9f39ff519a>
- <https://git.kernel.org/stable/c/6b446d335ba16e93a266dd77adf1ba51abc82df4>
- <https://git.kernel.org/stable/c/8d34019d1413629a434a7e8d9f91c76d256196a0>
- <https://git.kernel.org/stable/c/999e573212d5f1debf073c68be35e55bbfad12fc>
- <https://git.kernel.org/stable/c/b4c01ae6dd56d9dfd96bd1b29c28afa8fa06b366>
- <https://git.kernel.org/stable/c/ff8da20b6f47c48d46e47f93f7a59e2d56ee9107>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-74604) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_