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CVE-2026-31470: linux kernel from 6.7 (inclusive), before 6.12.80 (exclusive), from 6.13 (inclusive), before 6.18.21 (exclusive), from…
CVE-2026-31470. CVSS 3.1 base score 7.1 (HIGH, Source advisory). EPSS 0.00166 (percentile 0.05433), scored 15-Oct-2026.
Affected technology
linux kernel · from 6.7 (inclusive), before 6.12.80 (exclusive)
linux
linux kernel · from 6.13 (inclusive), before 6.18.21 (exclusive)
linux
linux kernel · from 6.19 (inclusive), before 6.19.11 (exclusive)
linux
linux kernel · 7.0 · update rc1
linux
linux kernel · 7.0 · update rc2
linux
linux kernel · 7.0 · update rc3
linux
linux kernel · 7.0 · update rc4
linux
linux kernel · 7.0 · update rc5
linux
Linux · f4738f56d1dc62aaba69b33702a5ab098f1b8c63 to before a079a62883e3365de592cea9f7a669d8115433b0, f4738f56d1dc62aaba69b33702a5ab098f1b8c63 to before 6f3c8795ae9ba74fa10fe979293d1904712d3fb1, f4738f56d1dc62aaba69b33702a5ab098f1b8c63 to before 02ca2d9d197723696cb9cc0cb159eb7e8bf5f89b, f4738f56d1dc62aaba69b33702a5ab098f1b8c63 to before c3fd16c3b98ed726294feab2f94f876290bf7b61
Linux
Linux · 6.7
Linux
Component: Not specified by the source
File: drivers/virt/coco/tdx-guest/tdx-guest.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 7.1/10) rates confidentiality and availability impact as high; integrity impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.
- CWE
- CWE-787
- CCR priority
- 28.4 /100 (P4)
- CVSS 3.1
- 7.1 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H · Source advisory
- EPSS
- 0.00166 · percentile 0.05433 · 2026-10-15
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-16 16:55:38.548135+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-31470.html