Get real-time updates on Telegram
CVE-2026-74574: Linux 6.4
CVE-2026-74574. CVSS 3.1 base score 7.8 (HIGH, Source advisory). EPSS 0.00122 (percentile 0.01821), scored 15-Oct-2026.
Affected technology
Linux · e6fd6d7e5f0fe4a17a08e892afb5db800e7794ec to before 778ccbded2c8749c5be7f0dfa04fc9977a36fb7e, e6fd6d7e5f0fe4a17a08e892afb5db800e7794ec to before 8d5d28285728be47c82fdf1c48be4268293c90e7, e6fd6d7e5f0fe4a17a08e892afb5db800e7794ec to before 0679c0c189d2548f00e1bac95be28e2df5c6c7f7, e6fd6d7e5f0fe4a17a08e892afb5db800e7794ec to before 6e26a41c4c1a706edaaa7c7dffc6b3b945707a55, e6fd6d7e5f0fe4a17a08e892afb5db800e7794ec to before ee1d7274102285d78a53161fc705a8d8cd40b066
Linux
Linux · 6.4
Linux
Component: Not specified by the source
File: drivers/dma/idxd/cdev.c
Attack conditions (Source advisory, CVSS 3.1): Local · Low privileges required · No user interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 7.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CCR priority
- 31.2 /100 (P4)
- CVSS 3.1
- 7.8 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · Source advisory
- EPSS
- 0.00122 · percentile 0.01821 · 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-2026-74574.html