Dashboard / CVE-2026-94520

CVE-2026-94520

MEDIUM
MEDIUM Priority: 0.04 BB Relevance: 55/100
Published: 2026-10-13 Modified: 2026-10-29 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Interaction

CVSS Vector Breakdown

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

Description

Use of externally-controlled format string in SQL Server allows an authorized attacker to deny service over a network.

Weakness Classification (1)

Affected Software (24)

VendorProductVersion
Microsoft Microsoft SQL Server 2017 (GDR) 14.0.0 < 14.0.2140.2
Microsoft Microsoft SQL Server 2017 (GDR) 14.0.0 < 14.0.2140.2
Microsoft Microsoft SQL Server 2017 (GDR) 14.0.0 < 14.0.2140.2
Microsoft Microsoft SQL Server 2017 for x64-based Systems (CU31) 14.0.3006.16 < 14.0.3560.2
Microsoft Microsoft SQL Server 2017 for x64-based Systems (CU31) 14.0.3006.16 < 14.0.3560.2
Microsoft Microsoft SQL Server 2017 for x64-based Systems (CU31) 14.0.3006.16 < 14.0.3560.2
Microsoft Microsoft SQL Server 2019 (GDR) 15.0.0 < 15.0.2200.2
Microsoft Microsoft SQL Server 2019 (GDR) 15.0.0 < 15.0.2200.2
Microsoft Microsoft SQL Server 2019 (GDR) 15.0.0 < 15.0.2200.2
Microsoft Microsoft SQL Server 2019 for x64-based Systems (CU32) 15.0.4003.23 < 15.0.4500.2
Microsoft Microsoft SQL Server 2019 for x64-based Systems (CU32) 15.0.4003.23 < 15.0.4500.2
Microsoft Microsoft SQL Server 2019 for x64-based Systems (CU32) 15.0.4003.23 < 15.0.4500.2
Microsoft Microsoft SQL Server 2022 (GDR) 16.0.0 < 16.0.1210.3
Microsoft Microsoft SQL Server 2022 (GDR) 16.0.0 < 16.0.1210.3
Microsoft Microsoft SQL Server 2022 (GDR) 16.0.0 < 16.0.1210.3
Microsoft Microsoft SQL Server 2022 for x64-based Systems (CU27) 16.0.4003.1 < 16.0.4305.5
Microsoft Microsoft SQL Server 2022 for x64-based Systems (CU27) 16.0.4003.1 < 16.0.4305.5
Microsoft Microsoft SQL Server 2022 for x64-based Systems (CU27) 16.0.4003.1 < 16.0.4305.5
Microsoft Microsoft SQL Server 2025 for x64-based Systems (CU9) 17.0.4006.2 < 17.0.5015.4
Microsoft Microsoft SQL Server 2025 for x64-based Systems (CU9) 17.0.4006.2 < 17.0.5015.4
Microsoft Microsoft SQL Server 2025 for x64-based Systems (CU9) 17.0.4006.2 < 17.0.5015.4
Microsoft Microsoft SQL Server 2025 for x64-based Systems (GDR) 17.0.1050.2 < 17.0.1145.4
Microsoft Microsoft SQL Server 2025 for x64-based Systems (GDR) 17.0.1050.2 < 17.0.1145.4
Microsoft Microsoft SQL Server 2025 for x64-based Systems (GDR) 17.0.1050.2 < 17.0.1145.4

References & Advisories (1)

Bug Bounty Relevance

55 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

4.9 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C

EPSS — Exploitation Probability

0.84%
Raw Score 0.008440
Percentile 57.9%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00844
2026-10-28
0.00844

Intelligence Sources

mitre ref →

External Links