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CVE-2026-89797: Linux 3.4
CVE-2026-89797 affects azl3 kernel 6.6.157.1-1 on Azure Linux 3.0. CVSS 3.1 base score 7.1 (Microsoft Security Response Center). EPSS 0.00209 (percentile 0.10107), scored 06-Oct-2026. Fixed version: 7.2.6-1. Fixed version: 6.12.112-r0. Fixed version: 6.18.53-r0.
Affected technology
Linux · 13151631b5bd06a1511353bb221079bbd76606c3 to before c2ce9b8f325f522e10e4d262b37ae49deb83e79b, 13151631b5bd06a1511353bb221079bbd76606c3 to before c660c017dec1fd7cd88e1103c5ae1aae6ce636bf, 13151631b5bd06a1511353bb221079bbd76606c3 to before 013731074ab6a8d11ec209eee64c5b2656954479, 13151631b5bd06a1511353bb221079bbd76606c3 to before 75b1e88d34254f4fb7753345e21bfee47abddd7f
Linux
Linux · 3.4
Linux
Component: Not specified by the source
File: drivers/power/supply/ab8500_fg.c
Attack conditions (Microsoft Security Response Center, CVSS 3.1): Local · Low privileges required · No user interaction required
What an attacker can do
Microsoft Security Response Center’s CVSS 3.1 assessment rates confidentiality impact as none; integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- Product
- azl3 kernel 6.6.157.1-1 on Azure Linux 3.0
- CCR priority
- 28.5 /100 (P4)
- CVSS 3.1
- 7.1 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H/E:U · Microsoft Security Response Center
- EPSS
- 0.00209 · percentile 0.1017 · 2026-10-11
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-11 23:42:05.235979+00:00 UTC
- GitHub Advisory Database · Source record · observed 2026-10-04 06:01:24.332572+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 2026-10-04 05:55:03.931280+00:00 UTC
- OSV.dev · Source record · observed 2026-10-08 08:57:13.774521+00:00 UTC
- OSV.dev · Source record · observed 2026-10-04 13:35:46.972631+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-89797.html