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CVE-2026-97599: Linux 4.19
CVE-2026-97599 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 0.002 (percentile 0.08903), scored 03-Oct-2026.
Affected technology
Linux · f25da51fdc381ca2863248c7060b3662632f0872 to before e3b4681197aa026bd2d79358de5a3d62b76b04b9, f25da51fdc381ca2863248c7060b3662632f0872 to before 9973b3a67a7592a780ea12b08334539a900deec1, f25da51fdc381ca2863248c7060b3662632f0872 to before d3b8f264ce09573aededd0a97dc41c8147797d8f, f25da51fdc381ca2863248c7060b3662632f0872 to before db6442deecb1f13aeaf4f9d77746ea7555630fb3, f25da51fdc381ca2863248c7060b3662632f0872 to before 979d5b8de8ed4e1f997aef12da5694b99be7b871
Linux
Linux · 4.19
Linux
Component: Not specified by the source
File: drivers/net/ieee802154/mac802154_hwsim.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 and availability impact as high; integrity impact as none. 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
- 28.4 /100 (P4)
- CVSS 3.1
- 7.1 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H/E:U · Microsoft Security Response Center
- EPSS
- 0.002 · percentile 0.09164 · 2026-10-17
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-18 12:55:59.341568+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 2026-10-19 10:33:46.008150+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-97599.html