CVE-2026-63509: fabric Version not applicable in the source CPE; +1 more affected products

CVE-2026-63509. CVSS 3.1 base score 8.8 (HIGH, NVD). EPSS 0.01024 (percentile 0.62897), scored 17-Oct-2026.

Affected technology

fabric · Version not applicable in the source CPE
microsoft

Microsoft Fabric · -
Microsoft

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · Low privileges required · No user interaction required

Attack conditions (NVD, CVSS 3.1): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

An authorized attacker can elevate privileges over a network. Vendor/CNA’s CVSS 3.1 assessment (base score 9.9/10) rates confidentiality, integrity and availability impact as high. NVD’s CVSS 3.1 assessment (base score 8.8/10) rates confidentiality, integrity and availability impact as high.

Published 18-Oct-2026 20:24 UTC

CWE: CWE-23
CCR priority: 35.5 /100 (P4)
CVSS 3.1: 8.8 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · NVD
EPSS: 0.01024 · percentile 0.62897 · 2026-10-17
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-18 20:23:06.032219+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-63509.html