PT-2026-58613 · Microsoft · Service Fabric

Published 2026-07-14 · Updated 2026-07-14 · CVE-2026-56642

Mitre

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Stack-based buffer overflow in Microsoft Fabric Data Warehouse allows an authorized attacker to execute code over a network.

Fix

Stack Overflow

Weakness Enumeration

CWE-121

Related Identifiers

CVE-2026-56642

Affected Products

Service Fabric

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-56642 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-56642 · Vendor Advisory