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CVE-2026-26145Critical

Microsoft Azure Synapse Elevation of Privilege Vulnerability

MSRC advisory NVD CVE.org

Assessment

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

Severity
Critical
CVSS base score
4.8CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C
Impact
Elevation of Privilege
EPSS, next 30 days
0.7%Higher than 51.2% of scored CVEs · FIRST model run 26 Sep 2026 · about EPSS
Exploitability
Not assessed
Publicly disclosed
No
Customer action
Not required (service-side fix)
Component
Azure Synapse
Weakness
CWE-284: Improper Access Control
Issued by
Microsoft
Published
2 Jul 2026 · July 2026
Last revised
2 Jul 2026

Updates that fix it

0 KBs

No KB listed

MSRC lists no downloadable update, which usually means a service-side fix or a release-notes update. Check the MSRC advisory.

Affected products

Azure
1 affected product
  • Azure Synapse
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