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CVE-2026-31774: linux kernel from 6.10 (inclusive), before 6.12.81 (exclusive), from 6.13 (inclusive), before 6.18.22 (exclusive)…
CVE-2026-31774. CVSS 3.1 base score 7.1 (HIGH, Source advisory). EPSS 0.00166 (percentile 0.05434), scored 15-Oct-2026.
Affected technology
linux kernel · from 6.10 (inclusive), before 6.12.81 (exclusive)
linux
linux kernel · from 6.13 (inclusive), before 6.18.22 (exclusive)
linux
linux kernel · from 6.19 (inclusive), before 6.19.12 (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 kernel · 7.0 · update rc6
linux
Linux · a05d1f625c7aa681d8816bc0f10089289ad07aad to before 90ced24c500ad4e129e9e34b7e56fd7849e350b6, a05d1f625c7aa681d8816bc0f10089289ad07aad to before c314b405dcc4d8b9041124f928f81715d6328bec, a05d1f625c7aa681d8816bc0f10089289ad07aad to before 1b655cd311344117d3052f6552cb20d9901c9d7c, a05d1f625c7aa681d8816bc0f10089289ad07aad to before b948f9d5d3057b01188e36664e7c7604d1c8ecb5
Linux
Linux · 6.10
Linux
Component: Not specified by the source
File: io_uring/net.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-125
- 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 0.05434 · 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-2026-31774.html