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Description

Use of uninitialized resource in SQL Server allows an unauthorized attacker to disclose information over a network.

PUBLISHED Reserved 2025-06-09 | Published 2025-07-08 | Updated 2026-02-13 | Assigner microsoft




HIGH: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

Problem types

CWE-908: Use of Uninitialized Resource

Product status

15.0.0.0 (custom) before 15.0.4435.7
affected

15.0.0 (custom) before 15.0.2135.5
affected

16.0.0.0 (custom) before 16.0.4200.1
affected

16.0.0 (custom) before 16.0.1140.6
affected

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49718 (Microsoft SQL Server Information Disclosure Vulnerability) vendor-advisory patch

cve.org (CVE-2025-49718)

nvd.nist.gov (CVE-2025-49718)

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