CVE-2026-67383: medium-severity vulnerability in Microsoft SQL Server 2025 (CU8)
Microsoft SQL Server Information Disclosure Vulnerability
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.5epss 1.0%
Generation of error message containing sensitive information in SQL Server allows an authorized attacker to disclose information over a network.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C
Affected products
Microsoft · Microsoft SQL Server 2025 (CU8)Microsoft · Microsoft SQL Server 2025 for x64-based Systems (GDR)Related CVEs — Microsoft SQL Server 2025 (CU8)
In the same product, most dangerous first.
CVE-2026-21262HIGHSQL Server Elevation of Privilege VulnerabilityEPSS 2.1%CVE-2026-77484HIGHMicrosoft SQL Server Remote Code Execution VulnerabilityEPSS 1.7%CVE-2026-65674HIGHMicrosoft SQL Server Remote Code Execution VulnerabilityEPSS 1.6%CVE-2026-54118CRITICALMicrosoft SQL Server Remote Code Execution VulnerabilityEPSS 1.5%CVE-2026-54117CRITICALMicrosoft SQL Server Remote Code Execution VulnerabilityEPSS 1.5%CVE-2026-20803HIGHMicrosoft SQL Server Elevation of Privilege VulnerabilityEPSS 1.2%