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CVE-2026-93054: Linux 4.18
CVE-2026-93054 affects azl3 kernel 6.6.150.1-1 on Azure Linux 3.0. CVSS 3.1 base score 7.0 (HIGH, Source advisory). EPSS 0.00149 (percentile 0.03714), scored 17-Oct-2026.
Affected technology
Linux · a93e7b331568227500186a465fee3c2cb5dffd1f to before 63eaa7663335d482a8825c231213e312cacea567, a93e7b331568227500186a465fee3c2cb5dffd1f to before df4faf65194ec6c315a59be4c6749eaeb3009243, a93e7b331568227500186a465fee3c2cb5dffd1f to before 506b43dde5f9ac0068b1360e6b5dbee07fda59fb, a93e7b331568227500186a465fee3c2cb5dffd1f to before 15340b00e665af805523b08515294a1aa1778151, a93e7b331568227500186a465fee3c2cb5dffd1f to before 234156f6c6d9ec35dc47abbcc3adc3c79fc6a5ac, a93e7b331568227500186a465fee3c2cb5dffd1f to before 16695e9059d80ea6661e8399064b0c01f641dd8c, a93e7b331568227500186a465fee3c2cb5dffd1f to before ec5bd6731183eb6f619140c9bef2ee11ed818c20, a93e7b331568227500186a465fee3c2cb5dffd1f to before 67b6fc084b034a91c3ec7907a3fed89a2450f30b, 085d735c858934e5d5bfaedb1fc98bd9135e6ff1, 4.14.100 to before 4.15
Linux
Linux · 4.18
Linux
Component: Not specified by the source
File: drivers/uio/uio.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 7.0/10) 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
- 28.0 /100 (P4)
- CVSS 3.1
- 7.0 /10 · CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H · Source advisory
- EPSS
- 0.00149 · percentile 0.03714 · 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-2026-93054.html