CVE-2026-74604 in Linux

Résumé

par MITRE • 22/08/2026

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.

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• Responsable: Linux
• Réserver: 15/08/2026
• Divulgation: 22/08/2026
• Modérer: accepté
• Entrée: VDB-394386
• CPE: prêt
• CWE: CWE-416 (confirmé)
• CVSS: 8.2 (VulDB)
• EPSS: 0.00000
• KEV: non
• Activités: très faible
• Secteur: Telecommunication, Pharma, ...

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-74604
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-74604
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-74604/