CVE-2026-26145
Microsoft Azure Synapse Elevation of Privilege Vulnerability
Improper access control in Azure Synapse allows an authorized attacker to elevate privileges over a network.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Microsoft Azure Synapse Elevation of Privilege Vulnerability
Improper access control in Azure Synapse allows an authorized attacker to elevate privileges over a network.
- Record
CVE-2026-26145- CVSS 3.1
- 4.8 Medium
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C - Weakness
- CWE-284
- Updated
- 2026-11-02
EUVDEUVD-2026-41444
Improper access control in Azure Synapse allows an authorized attacker to elevate privileges over a network.
- Record
EUVD-2026-41444- CVSS 3.1
- 4.8 Medium
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-g6fh-wh88-hxp9
Improper access control in Azure Synapse allows an authorized attacker to elevate privileges over...
Improper access control in Azure Synapse allows an authorized attacker to elevate privileges over a network.
- Record
GHSA-g6fh-wh88-hxp9- CVSS 3.1
- 4.8 Medium
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N - Weakness
- CWE-284
- Updated
- 2026-11-02
NVD
Improper access control in Azure Synapse allows an authorized attacker to elevate privileges over a network.
- Record
CVE-2026-26145- CVSS 3.1
- 4.8 Medium
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N - CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-284
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-26145 is a medium vulnerability (CVSS 4.8) in Microsoft Azure Synapse, published July 2, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.70%, the 53rd percentile. No source names a fixed version.