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CVE-2026-89569: Linux 3.10
CVE-2026-89569 affects azl3 kernel 6.6.152.1-1 on Azure Linux 3.0. CVSS 3.1 base score 8.8 (HIGH, Source advisory). EPSS 0.00344 (percentile 0.26299), scored 15-Oct-2026.
Affected technology
Linux · 08c30aca9e698faddebd34f81e1196295f9dc063 to before 62ce8b33eb238cf18c15207332fbdc26d858f592, 08c30aca9e698faddebd34f81e1196295f9dc063 to before 3873f3449701b3dc98cba577923be6493598e7a1, 08c30aca9e698faddebd34f81e1196295f9dc063 to before 7ded3264106418c6456ccceaafd9fda596ce12c3, 08c30aca9e698faddebd34f81e1196295f9dc063 to before 82425b14f0fb22e46cfddc56d6465570f5ed0ce6, 08c30aca9e698faddebd34f81e1196295f9dc063 to before 1b7841ffad08e911e8c4b9470f3fa08423568940, 08c30aca9e698faddebd34f81e1196295f9dc063 to before 946d76db77ee5f922968ce558629ae47b381e3fc, 08c30aca9e698faddebd34f81e1196295f9dc063 to before fbf7961964a6e93360179f64712320ae9a1e9577, 08c30aca9e698faddebd34f81e1196295f9dc063 to before 759c185d0bbdb131357408f50b8735e04ed3caff
Linux
Linux · 3.10
Linux
Component: Not specified by the source
File: net/bluetooth/rfcomm/core.c
Attack conditions (Source advisory, CVSS 3.1): Adjacent network · No privileges required · No user interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 8.8/10) 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 6.6.152.1-1 on Azure Linux 3.0
- CCR priority
- 35.3 /100 (P4)
- CVSS 3.1
- 8.8 /10 · CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · Source advisory
- EPSS
- 0.00344 · percentile 0.26299 · 2026-10-15
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-16 09:43:43.583708+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 2026-10-16 20:20:42.059737+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-89569.html