CVE-2026-67629

MEDIUM
MEDIUM Priority: 0.06 BB Relevance: 63/100
Published: 2026-09-08 Modified: 2026-10-27 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Interaction Conf. Impact

CVSS Vector Breakdown

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

Description

Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.

Weakness Classification (1)

Affected Software (8)

VendorProductVersion
microsoft sql_server_2017 < 14.0.2130.4
microsoft sql_server_2017 14.0.3006.16 – 14.0.3550.4
microsoft sql_server_2019 < 15.0.2190.7
microsoft sql_server_2019 15.0.4003.23 – 15.0.4490.9
microsoft sql_server_2022 < 16.0.1200.5
microsoft sql_server_2022 16.0.4003.1 – 16.0.4275.2
microsoft sql_server_2025 < 17.0.1135.8
microsoft sql_server_2025 17.0.4006.2 – 17.0.4085.5

References & Advisories (1)

Bug Bounty Relevance

63 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

6.5 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

EPSS — Exploitation Probability

1.00%
Raw Score 0.009950
Percentile 62.6%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00995
2026-10-28
0.00995

Intelligence Sources

mitre ref →