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CVE-2026-23069: linux kernel from 4.8 (inclusive), before 6.1.162 (exclusive), from 6.2 (inclusive), before 6.6.122 (exclusive), from…
CVE-2026-23069 affects cbl2 kernel 5.15.200.1-1 on CBL Mariner 2.0. CVSS 3.1 base score 5.5 (MEDIUM, NVD). EPSS 0.00148 (percentile 0.03665), scored 20-Oct-2026.
Affected technology
linux kernel · from 4.8 (inclusive), before 6.1.162 (exclusive)
linux
linux kernel · from 6.2 (inclusive), before 6.6.122 (exclusive)
linux
linux kernel · from 6.7 (inclusive), before 6.12.68 (exclusive)
linux
linux kernel · from 6.13 (inclusive), before 6.18.8 (exclusive)
linux
linux kernel · 6.19 · update rc1
linux
linux kernel · 6.19 · update rc2
linux
linux kernel · 6.19 · update rc3
linux
linux kernel · 6.19 · update rc4
linux
linux kernel · 6.19 · update rc5
linux
linux kernel · 6.19 · update rc6
linux
Linux · 06a8fc78367d070720af960dcecec917d3ae5f3b to before d96de882d6b99955604669d962ae14e94b66a551, 06a8fc78367d070720af960dcecec917d3ae5f3b to before 02f9af192b98d15883c70dd41ac76d1b0217c899, 06a8fc78367d070720af960dcecec917d3ae5f3b to before d05bc313788f0684b27f0f5b60c52a844669b542, 06a8fc78367d070720af960dcecec917d3ae5f3b to before ec0f1b3da8061be3173d1c39faaf9504f91942c3, 06a8fc78367d070720af960dcecec917d3ae5f3b to before 3ef3d52a1a9860d094395c7a3e593f3aa26ff012
Linux
Linux · 4.8
Linux
Component: Not specified by the source
File: net/vmw_vsock/virtio_transport_common.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-190, CWE-191
- Product
- cbl2 kernel 5.15.200.1-1 on CBL Mariner 2.0
- 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
- 0.00148 · percentile 0.03665 · 2026-10-20
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-20 16:56:29.772392+00:00 UTC
- GitHub Advisory Database · Source record · observed 2026-10-21 04:17:24.410927+00:00 UTC
- Microsoft MSRC Security Update Guide (CVRF) · Source record · observed 2026-10-04 07:08:49.022374+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-19 19:46:42.191502+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-23069.html