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No exploitation reportedFix available

CVE-2025-49718

No exploitation reported by the sources we read.

  • Published2025-07-08
  • Fixed in15.0.4435.7 · 15.0.2135.5
  • WeaknessCWE-908

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

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

Timeline

dates in UTC
  1. 2025-07-0817:15CVE publishedNVD

Versions per branch

NVD
Microsoft sql server 2019
BranchAffectedFixed in
15.0≥ 15.0.4003.23, < 15.0.4435.715.0.4435.7
15.0≥ 15.0.2000.5, < 15.0.2135.515.0.2135.5
Microsoft sql server 2022
BranchAffectedFixed in
16.0≥ 16.0.4003.1, < 16.0.4200.116.0.4200.1
16.0≥ 16.0.1000.6, < 16.0.1140.616.0.1140.6

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Products declared by the CNA4 products

As microsoft, the CNA that assigned this CVE, declared them in the CVE record; versions as written.

  • Microsoft SQL Server 2019 (CU 32)

    platforms: x64-based Systems

    Affected
    • ≥ 15.0.0.0, < 15.0.4435.7fixed in 15.0.4435.7custom
  • Microsoft SQL Server 2019 (GDR)

    platforms: x64-based Systems

    Affected
    • ≥ 15.0.0, < 15.0.2135.5fixed in 15.0.2135.5custom
  • Microsoft SQL Server 2022 (CU 19)

    platforms: x64-based Systems

    Affected
    • ≥ 16.0.0.0, < 16.0.4200.1fixed in 16.0.4200.1custom
  • Microsoft SQL Server 2022 (GDR)

    platforms: x64-based Systems

    Affected
    • ≥ 16.0.0, < 16.0.1140.6fixed in 16.0.1140.6custom

Source: the CNA record (CVE Program), © The MITRE Corporation,CVE Terms of UseCVE recordupdated 2026-02-13

Fix

  1. Update Microsoft sql server 2019 to 15.0.4435.7 · 15.0.2135.5

Advisories and patches

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Published
2025-07-08
Last Modified
2026-06-17
NVD status
Analyzed
GitHub Advisory
GHSA-4p9p-mw39-jmxv

Frequently asked questions

What is CVE-2025-49718?

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

Is CVE-2025-49718 actively exploited?

Active exploitation of CVE-2025-49718 has not been confirmed. Its EPSS score was 3.9% on 2026-11-08, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2025-49718?

CVE-2025-49718 has a CVSS v3 base score of 7.5 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

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