Intel

CVE-2026-26145

azure_synapse: Improper Access Control (CVE-2026-26145)

mediumEPSS 0.7%

Description

Improper access control in Azure Synapse allows an authorized attacker to elevate privileges over a network.

Source: BSI WID PortalBSI CSAFcvelistv5NVD (NIST)Microsoft Security Update Guide

Affected products

The following versions are affected. Older releases of the same product line are also vulnerable unless stated otherwise.

microsoftazure_synapse

Metrics

XIEM Effective CVSS
4.8
Source: nvd-v3
EPSS percentile
51.7 %
High — this CVE ranks above the median of all CVEs scored today (rank ≥ 36%).
KEV status
—
Show all metrics
Severity
medium
Priority score
66.65
Exploit maturity
no public PoC known
CVSS v3
4.8
EPSS score
0.7 %
Low — model estimates < 1% exploitation likelihood.
Published
2026-07-02 22:18 UTC
CWE
CWE-284

Weakness classes (CWE)

  • CWE-284Pillar

    Improper Access Control

    The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

    cwe.mitre.org →

References & sources

Reanalysis & status changes

Chronological NVD audit events for this CVE — reanalyses, CVSS updates, CPE diffs.

  1. CVE Modified2026-07-07 05:16 UTC· 134c704f-9b21-4f2e-91b3-4a467353bcc0
    • SSVC: {"id":"CVE-2026-26145","role":"CISA Coordinator","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalI… → {"id":"CVE-2026-26145","role":"CISA Coordinator","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalI…
  2. CVE Modified2026-07-06 13:16 UTC· 134c704f-9b21-4f2e-91b3-4a467353bcc0
    • SSVC: {"id":"CVE-2026-26145","role":"CISA Coordinator","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalI…
  3. New CVE Received2026-07-02 23:16 UTC· secure@microsoft.com
    • Affected: Azure Synapse
    • Tag: exclusively-hosted-service
    • Description: Improper access control in Azure Synapse allows an authorized attacker to elevate privileges over a network.
    • CVSS V3.1: AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N

Linked advisories