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Home / Vulnerability Intelligence / CVE-2026-26115

CVE-2026-26115 - Vulnerability Analysis

HighCVSS: 8.8

Last Updated: March 11, 2026

Microsoft SQL Server - Privilege Escalation

Published: March 10, 2026Updated: March 11, 2026Remote Exploitable

Overview

Microsoft SQL Server contains a broken access control vulnerability caused by improper validation of input types, letting authorized attackers elevate privileges over a network, exploit requires attacker to be authorized.

Severity & Score

Severity: High
CVSS Score: 8.8

Impact

Authorized attackers can elevate their privileges, potentially gaining higher access rights on the system.

Mitigation

Update to the latest version of Microsoft SQL Server.

Details

CVE ID
CVE-2026-26115
Severity
High
CVSS Score
8.8
Type
broken_access_control
Status
unconfirmed

CWE

  • CWE-1287

CVSS Metrics

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H