PT-2026-40205 · Microsoft · Sql Server

Published 2026-05-12 · Updated 2026-06-01 · CVE-2026-40370

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions SQL Server (affected versions not specified)

Description External control of a file name or path allows an authorized attacker to execute arbitrary code over a network, which can affect the system.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Weakness Enumeration

CWE-73

Related Identifiers

BDU:2026-06855

CVE-2026-40370

Affected Products

Sql Server

References · 8

• https://bdu.fstec.ru/vul/CVE-2026-40370 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2026-40370 · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-06855 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-40370 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-40370 · Vendor Advisory
• https://reddit.com/r/u_Other_Document_9805/comments/1tu6bj0/error_7416_when_a_security_patch_breaks_your · Reddit Post
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-40370 · Note
• https://twitter.com/vuldb/status/2054808578142445796 · Twitter Post