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CVE-2026-64027: linux kernel from 6.13 (inclusive), before 6.18.34 (exclusive), from 6.19 (inclusive), before 7.0.11 (exclusive), 7.1…
CVE-2026-64027. CVSS 3.1 base score 7.8 (HIGH, Source advisory). EPSS 0.00173 (percentile 0.06208), scored 12-Oct-2026.
Affected technology
linux kernel · from 6.13 (inclusive), before 6.18.34 (exclusive)
linux
linux kernel · from 6.19 (inclusive), before 7.0.11 (exclusive)
linux
linux kernel · 7.1 · update rc1
linux
linux kernel · 7.1 · update rc2
linux
linux kernel · 7.1 · update rc3
linux
linux kernel · 7.1 · update rc4
linux
Linux · 93954b40f6a4fc43226c01a15b02732f884500f1 to before 2417df5e7bb4184b9d3a2988036bf2c46e594545, 93954b40f6a4fc43226c01a15b02732f884500f1 to before 96ea960dd40fd55302e0fd755176f26a95e6a50c, 93954b40f6a4fc43226c01a15b02732f884500f1 to before b8d7519352ba8c6df83259295d4a3bad093cae90
Linux
Linux · 6.13
Linux
Component: Not specified by the source
File: include/net/net_shaper.h, net/shaper/shaper.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.
- CWE
- CWE-362
- 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
- 0.00173 · percentile 0.06208 · 2026-10-12
- KEV
- no
Provenance
- GitHub Advisory Database · Source record · observed 2026-10-13 16:07:08.474774+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-13 15:32:25.241937+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-64027.html