CVE-2026-65674

LOWCVSS 8.8 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

Deserialization of untrusted data in SQL Server allows an authorized attacker to execute code over a network.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-502

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

  • 1 mentions across 1 observed day

What's happening

  • 1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-10-14: 110-14
Full discourse1 post
  • SecPoint@secpoint

    Microsoft SQL Server: Remote Code Execution Vulnerability Microsoft disclosed CVE-2026-65674 on 13 October 2026, a high-severity vulnerability affecting specified SQL Server 2019, 2022 and 2025 releases. The flaw involves deserialization of untrusted data and could allow an authenticated attacker with low privileges to execute code over the network. This is not an unauthenticated attack. Organizations should review potentially affected systems and apply Microsoft's security updates for the correct release and servicing branch. Restrict unnecessary database exposure and review account permissions. SecPoint has developed a new assessment for SecPoint Penetrator to help identify potentially affected SQL Server installations. #SecPoint #SQLServer #DatabaseSecurity #CyberSecurity #VulnerabilityManagement

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