PT-2026-32881 · Microsoft · Sql Server 2022+1

David Hayman · Published 2026-04-14 · Updated 2026-05-06 · CVE-2026-33120

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 Microsoft SQL Server 2022 (GDR) versions 16.0.0 through 16.0.1175.0

Description Untrusted pointer dereference allows an authorized attacker to execute arbitrary code over a network by triggering invalid memory access.

Recommendations Update to version 16.0.1175.1.

Fix

RCE

Untrusted Pointer Dereference

Weakness Enumeration

CWE-822

Related Identifiers

BDU:2026-05353

CVE-2026-33120

Affected Products

Sql Server

Sql Server 2022

References · 10

• https://nvd.nist.gov/vuln/detail/CVE-2026-33120 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-33120 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2026-33120 · Vendor Advisory
• https://bdu.fstec.ru/vul/CVE-2026-33120 · Security Note
• https://bdu.fstec.ru/vul/2026-05353 · Security Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-33120 · Note
• https://t.me/cveNotify/162316 · Telegram Post
• https://twitter.com/CVEnew/status/2044358635027870015 · Twitter Post
• https://reddit.com/r/Automox/comments/1slevhk/april_2026_patch_tuesday_sql_server_privilege · Reddit Post
• https://twitter.com/RedHornet_Intel/status/2044118098811260935 · Twitter Post