---
cve: "CVE-2026-74294"
severity: "HIGH"
cvss: 7.3
epss: "11%"
vendor: "Linux"
kev: false
exploited: false
published: "2026-08-15 06:22:28"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-10T02:48:16+02:00"
---

# CVE-2026-74294

> 7.3 HIGH

## Beschreibung

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

ASoC: meson: aiu: Validate written enum values

The AIU HDMI and internal codec mux put callbacks use the written enum
value with snd_soc_enum_item_to_val() before checking whether the value is
valid for the enumeration.

Reject out-of-range values before converting the enum item, matching the
validation already done by the G12A HDMI and internal codec mux controls.

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- Kernel ≥ 7.1.5

## Referenzen

- <https://git.kernel.org/stable/c/0965892cc486ca554d72eeb62d85ccf8d0137a5a>
- <https://git.kernel.org/stable/c/d65adf85477247be04ac86886f8edfaa047b5d4a>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-74294) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_