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CVE-2026-89762: Linux 2.6.36
CVE-2026-89762 affects azl3 kernel 6.6.150.1-1 on Azure Linux 3.0. CVSS 3.1 base score 7.8 (HIGH, Source advisory). EPSS 0.00122 (percentile 0.01825), scored 17-Oct-2026.
Affected technology
Linux · c75afcd153f6147d3b094f45a1d87e5df7f4f053 to before 361488984d668235438faac28635f3632351407f, c75afcd153f6147d3b094f45a1d87e5df7f4f053 to before 587a6a92b93ec314c583bbf747413af170d42540, c75afcd153f6147d3b094f45a1d87e5df7f4f053 to before 580f777d6d9fd07fc034bd1aeba5c30fd48871a2, c75afcd153f6147d3b094f45a1d87e5df7f4f053 to before 3f4ae5fab613dca01d6a2a8210dd832e009fcf47
Linux
Linux · 2.6.36
Linux
Component: Not specified by the source
Function: called
File: security/apparmor/include/cred.h, security/apparmor/include/task.h, security/apparmor/task.c
Attack conditions (Source advisory, CVSS 3.1): Local · Low privileges required · No user interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 7.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- Product
- azl3 kernel 6.6.150.1-1 on Azure Linux 3.0
- CCR priority
- 31.2 /100 (P4)
- CVSS 3.1
- 7.8 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · Source advisory
- EPSS
- 0.00122 · percentile 0.01825 · 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-2026-89762.html