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P5

CVE-2026-23212: linux kernel from 2.6.19 (inclusive), before 6.1.162 (exclusive), from 6.2 (inclusive), before 6.6.123 (exclusive)…

CVE-2026-23212 affects azl3 kernel 6.6.121.1-1 on Azure Linux 3.0. CVSS 3.1 base score 4.7 (MEDIUM, NVD). EPSS 0.00098 (percentile 0.0074), scored 19-Oct-2026.

Affected technology

linux kernel · from 2.6.19 (inclusive), before 6.1.162 (exclusive)
linux

linux kernel · from 6.2 (inclusive), before 6.6.123 (exclusive)
linux

linux kernel · from 6.7 (inclusive), before 6.12.69 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.18.9 (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 kernel · 6.19 · update rc7
linux

Linux · f5b2b966f032f22d3a289045a5afd4afa09f09c6 to before a7516cb0165926d308187e231ccd330e5e3ebff7, f5b2b966f032f22d3a289045a5afd4afa09f09c6 to before 8c0be3277e7aefb2f900fc37ca3fe7df362e26f5, f5b2b966f032f22d3a289045a5afd4afa09f09c6 to before b956289b83887e0a306067b6003c3fcd81bfdf84, f5b2b966f032f22d3a289045a5afd4afa09f09c6 to before bd98324e327e41de04b13e372cc16f73150df254, f5b2b966f032f22d3a289045a5afd4afa09f09c6 to before f6c3665b6dc53c3ab7d31b585446a953a74340ef
Linux

Linux · 2.6.19
Linux

Component: Not specified by the source
File: drivers/net/bonding/bond_main.c, drivers/net/bonding/bond_options.c, include/net/bonding.h

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 4.7/10) 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.

Published

CWE
CWE-362, CWE-367
Product
azl3 kernel 6.6.121.1-1 on Azure Linux 3.0
CCR priority
18.8 /100 (P5)
CVSS 3.1
4.7 /10 · CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H · NVD
EPSS
0.00098 · percentile 0.0074 · 2026-10-19
KEV
no

Provenance

Stable permalink: https://cybercodered.org/item/cve-cve-2026-23212.html