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CVE-2026-23377: linux kernel from 6.3 (inclusive), before 6.19.7 (exclusive), 7.0 · update rc1, 7.0 · update rc2; +1 more affected…
CVE-2026-23377 affects azl3 kernel 6.6.134.1-2 on Azure Linux 3.0. CVSS 3.1 base score 5.5 (MEDIUM, NVD). EPSS 0.001 (percentile 0.00817), scored 20-Oct-2026.
Affected technology
linux kernel · from 6.3 (inclusive), before 6.19.7 (exclusive)
linux
linux kernel · 7.0 · update rc1
linux
linux kernel · 7.0 · update rc2
linux
Linux · 2fba7dc5157b6f85dbf1b8e26e63a724db1f3d79 to before f2b29bbe355221a65c3eccf9500e5e33e4f1cb5c, 2fba7dc5157b6f85dbf1b8e26e63a724db1f3d79 to before 6aed180a44b1c0a3971107fa052a41b03acdb31e, 2fba7dc5157b6f85dbf1b8e26e63a724db1f3d79 to before b0f05100e8795aadd1c0606bae9caefbda070d63, 2fba7dc5157b6f85dbf1b8e26e63a724db1f3d79 to before e142dc4ef0f451b7ef99d09aaa84e9389af629d7
Linux
Linux · 6.3
Linux
Component: Not specified by the source
File: drivers/net/ethernet/intel/ice/ice_base.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.
- Product
- azl3 kernel 6.6.134.1-2 on Azure Linux 3.0
- 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
- 0.001 · percentile 0.00817 · 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 16:14:50.830645+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 2026-10-21 16:09:05.633125+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-23377.html