CVE-2026-67643: Heap-based Buffer Overflow

Heap-based buffer overflow in SQL Server allows an unauthorized attacker to execute code over a network...

CVE-2026-67384: Integer Overflow or Wraparound

Integer overflow or wraparound in SQL Server allows an authorized attacker to execute code over a network...

CVE-2026-67379: Stack-based Buffer Overflow

Stack-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network...

CVE-2026-67376: Integer Overflow or Wraparound

Integer overflow or wraparound in SQL Server allows an unauthorized attacker to deny service over a network...

CVE-2026-68787: Heap-based Buffer Overflow

Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code locally...

CVE-2026-68784: Out-of-bounds Read

Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network...

CVE-2026-68781: Out-of-bounds Read

Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network...

CVE-2026-67633: Out-of-bounds Read

Out-of-bounds read in SQL Server allows an authorized attacker to deny service over a network...

CVE-2026-67630: Out-of-bounds Read

Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network...

CVE-2026-67629: Out-of-bounds Read

Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network...

CVE-2026-67370: Improper Neutralization of Special Elements used in an SQL Command

Improper neutralization of special elements used in an sql command 'sql injection' in SQL Server allows an authorized attacker to elevate privileges over a network...

CVE-2026-67368: Improper Link Resolution Before File Access

Improper link resolution before file access 'link following' in SQL Server allows an authorized attacker to elevate privileges over a network...

PT-2026-87215

Name of the Vulnerable Software and Affected Versions SQL Server affected versions not specified Description Improper neutralization of special elements in output used by a downstream component injection allows an unauthorized attacker to elevate privileges over a network. When using SQL Copilot ...

CVE-2026-67389: Out-of-bounds Read

Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network...

CVE-2026-67383: Generation of Error Message Containing Sensitive Information

Generation of error message containing sensitive information in SQL Server allows an authorized attacker to disclose information over a network...

CVE-2026-67373: Heap-based Buffer Overflow

Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network...

CVE-2026-67639: Heap-based Buffer Overflow

Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network...

KLA91271 Multiple vulnerabilities in Microsoft SQL Server

Multiple vulnerabilities were found in Microsoft SQL Server. Malicious users can exploit these vulnerabilities to bypass security restrictions, cause denial of service, execute arbitrary code, gain privileges, obtain sensitive information. Below is a complete list of vulnerabilities: 1. A remote...

PT-2026-87233

Name of the Vulnerable Software and Affected Versions SQL Server affected versions not specified Description An integer overflow or wraparound occurs in SQL Server, which allows an authorized attacker to execute arbitrary code over a network and affect the system. An integer overflow is a conditi...

PT-2026-87254

Name of the Vulnerable Software and Affected Versions SQL Server affected versions not specified Description An authorized attacker can disclose sensitive information over a network due to the use of an uninitialized resource. This issue allows the attacker to obtain sensitive data and potentiall...