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CVE-2026-89462: Linux 2.6.31
CVE-2026-89462 affects azl3 kernel 6.6.152.1-1 on Azure Linux 3.0. CVSS 3.1 base score 2.9 (Microsoft Security Response Center). EPSS 0.00168 (percentile 0.05487), scored 05-Oct-2026.
Affected technology
Linux · c6f4a42de60b981dd210de01cd3e575835e3158e to before 2943a0edd4865ed744702ada647921c3981207f6, c6f4a42de60b981dd210de01cd3e575835e3158e to before 13fb0477da9b400071b9d518b24d6434c4965263, c6f4a42de60b981dd210de01cd3e575835e3158e to before c7aa4c3708cc0d8487336f8281665eaea87130f6, c6f4a42de60b981dd210de01cd3e575835e3158e to before 659cc3d8d5ef246263873fce72c8cadeeed073cc
Linux
Linux · 2.6.31
Linux
Component: Not specified by the source
File: drivers/power/supply/max17040_battery.c
Attack conditions (Microsoft Security Response Center, CVSS 3.1): Physical access · No privileges required · User interaction required
What an attacker can do
Microsoft Security Response Center’s CVSS 3.1 assessment rates confidentiality and integrity impact as low; availability impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.
- Product
- azl3 kernel 6.6.152.1-1 on Azure Linux 3.0
- CCR priority
- 11.6 /100 (P5)
- CVSS 3.1
- 2.9 /10 · CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N · Microsoft Security Response Center
- EPSS
- 0.00168 · percentile 0.05673 · 2026-10-17
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-18 12:55:59.341568+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 10:33:46.008150+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-89462.html