Type Vulnerability
Use of uninitialised resource in SQL Server allows an authorised attacker to disclose information over a network.
Microsoft
Microsoft SQL Server Information Disclosure Vulnerability
CVE-2026-67382
What this means
This is rated medium severity (6.5 out of 10). There is no confirmed exploitation of it yet.
Full vendor description
Use of uninitialized resource in SQL Server allows an authorized attacker to disclose information over a network.
Scoring and exploitation
6.5/ 10
CVSS 3.1 base scoreMedium
Exploitable over the network with a low-privilege account, and no one has to click or open anything. High impact on confidentiality.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Exploitability
Longer bar: easier to attack
Attack vectorNetworkAV:N
Attack complexityLowAC:L
Privileges requiredLowPR:L
User interactionNoneUI:N
ScopeUnchangedS:U
Impact
Longer bar: more harm
ConfidentialityHighC:H
IntegrityNoneI:N
AvailabilityNoneA:N
- Not reported
- Exploited in the wild
- Not confirmed in the
- Not reported
Weaknesses
CWE-908
References
1 link from the CVE record, grouped by site.
msrc.microsoft.com1 link