CVE-2026-65674

HIGH
MEDIUM Priority: 0.14 BB Relevance: 68/100
Published: 2026-10-13 Modified: 2026-10-29 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

AV: Network
AC: Low
PR: Low
UI: None
S: Unchanged
C: High
I: High
A: High

Description

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

Affected Software (1)

VendorProductVersion
Microsoft Microsoft SQL Server 2019 (GDR) 15.0.0 < 15.0.2200.2

References & Advisories (1)

Bug Bounty Relevance

68 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

8.8 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

EPSS — Exploitation Probability

1.62%
Raw Score 0.016190
Percentile 76.0%
Date 2026-10-29

EPSS Trend

2026-10-29
0.01619
2026-10-28
0.01619

Intelligence Sources

mitre ref →