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CVE-2026-74573: Linux 6.13
CVE-2026-74573. CVSS 3.1 base score 9.3 (CRITICAL, Source advisory). EPSS 0.00194 (percentile 0.08431), scored 15-Oct-2026.
Affected technology
Linux · d68beb276ba26cec47350a6d468e967673ee0c56 to before 3808bab5d95ae79e333e11f6a73d178e084c645d, d68beb276ba26cec47350a6d468e967673ee0c56 to before 0acbc621341aca4eb94d9c2f43e1ab273ff088f0, d68beb276ba26cec47350a6d468e967673ee0c56 to before c3b8ee84a965058b41275069d4696f37a8b14bf6
Linux
Linux · 6.13
Linux
Component: Not specified by the source
File: drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-iommufd.c
Attack conditions (Source advisory, CVSS 3.1): Local · No privileges required · No user interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 9.3/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CCR priority
- 37.2 /100 (P4)
- CVSS 3.1
- 9.3 /10 · CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H · Source advisory
- EPSS
- 0.00194 · percentile 0.08431 · 2026-10-15
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-16 20:20:42.059737+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-74573.html