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CVE-2026-74647: Linux 5.5
CVE-2026-74647. CVSS 3.1 base score 7.8 (HIGH, Source advisory). EPSS 0.00176 (percentile 0.06613), scored 13-Oct-2026.
Affected technology
Linux · 2419e55e532de14fdf336e09e453aa2831c73a25 to before 1edb654b2b41baee2ab5cf418baaf6e57dfbd802, 2419e55e532de14fdf336e09e453aa2831c73a25 to before 4716c23c206a2f99ca54ebfdd8b5ba9dd0102240, 2419e55e532de14fdf336e09e453aa2831c73a25 to before 99f8de36c84cb9b872157aa6c3578c2480cee4b8, 2419e55e532de14fdf336e09e453aa2831c73a25 to before 97273624f7b356eaf8261609a75cfcb8738a165a, 2419e55e532de14fdf336e09e453aa2831c73a25 to before fe70329055977fc1e8dc6291318d0dd75470795a, 2419e55e532de14fdf336e09e453aa2831c73a25 to before 9bf22a7d950cec2d1efeca7f16bb20fcca84c36a, 2419e55e532de14fdf336e09e453aa2831c73a25 to before 0beaa9bd7eb10d9b5e6352ed5161f3f3bbd4c3c5, 2419e55e532de14fdf336e09e453aa2831c73a25 to before 6102ceb4eab845743ee57acd3863fbd06e93c927
Linux
Linux · 5.5
Linux
Component: Not specified by the source
File: drivers/misc/fastrpc.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
- 0.00176 · percentile 0.06613 · 2026-10-13
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-14 15:56:36.793806+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-74647.html