CVE-2026-54116
MediumCVSS 6.5Exploitation Probability (EPSS)
Elevated risk58th percentile - higher than 58% of all known CVEs
Summary
Access of resource using incompatible type ('type confusion') in SQL Server allows an authenticated attacker to disclose information over a network.
Risk Assessment
Risk of data leakage from SQL Server database over the network.
Recommendation
Apply the latest security patches for SQL Server from Microsoft.
Other vulnerabilities in SQL Server
See all- CVE-2026-54118Critical
A vulnerability in SQL Server allows an unauthorized attacker to execute code over a network through deserialization of untrusted data.
- CVE-2026-54117Critical
A vulnerability in SQL Server allows an unauthorized attacker to execute code over a network through deserialization of untrusted data.
- CVE-2026-50468Medium
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- CVE-2026-47296High
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- CVE-2026-40370High
External control of file name or path in SQL Server allows an authorized attacker to execute code over a network.
- CVE-2026-33120High
An untrusted pointer dereference vulnerability in SQL Server allows an authorized attacker to execute code over a network.
- CVE-2026-21262High
A vulnerability in SQL Server allows an authorized attacker to elevate privileges over a network due to improper access control.
- CVE-2026-20803High
Missing authentication for critical function in SQL Server allows an authorized attacker to elevate privileges over a network.
Original NVD description (English source)
Access of resource using incompatible type ('type confusion') in SQL Server allows an authorized attacker to disclose information over a network.

