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CVE-2026-31592: linux kernel from 4.16 (inclusive), before 6.18.24 (exclusive), from 6.19 (inclusive), before 6.19.14 (exclusive)…
CVE-2026-31592. CVSS 3.1 base score 5.5 (MEDIUM, NVD). EPSS 0.00122 (percentile 0.01821), scored 20-Oct-2026.
Affected technology
linux kernel · from 4.16 (inclusive), before 6.18.24 (exclusive)
linux
linux kernel · from 6.19 (inclusive), before 6.19.14 (exclusive)
linux
linux kernel · from 7.0 (inclusive), before 7.0.1 (exclusive)
linux
Linux · 1e80fdc09d121d8327cdf62eefbb5abadddca792 to before 777a8ebd2da3529a455af022ed929408fdbb161f, 1e80fdc09d121d8327cdf62eefbb5abadddca792 to before 25c85d5831201391fb920d51067c6d93cce55348, 1e80fdc09d121d8327cdf62eefbb5abadddca792 to before 35a0963d361f98bba798fd15d229dcb166c04684, 1e80fdc09d121d8327cdf62eefbb5abadddca792 to before ab725ac3022469ecd4d7aa7d5646712e98b249d8, 1e80fdc09d121d8327cdf62eefbb5abadddca792 to before 0ff93ff0ba82e9511770e175fa50682a1ab14fb6, 1e80fdc09d121d8327cdf62eefbb5abadddca792 to before b6408b6cec5df76a165575777800ef2aba12b109
Linux
Linux · 4.16
Linux
Component: Not specified by the source
File: arch/x86/kvm/svm/sev.c
Attack conditions (NVD, CVSS 3.1): Local · Low privileges required · No user interaction required
What an attacker can do
NVD’s CVSS 3.1 assessment (base score 5.5/10) rates confidentiality and integrity impact as none; availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CWE
- CWE-476
- CCR priority
- 22.0 /100 (P4)
- CVSS 3.1
- 5.5 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H · NVD
- EPSS
- 0.00122 · percentile 0.01821 · 2026-10-20
- KEV
- no
Provenance
- GitHub Advisory Database · Source record · observed 2026-10-21 16:14:50.830645+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-21 16:09:05.633125+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-31592.html