CVE-2024-28910Network attack vector

Remote code execution via heap buffer overflow

Published Apr 9, 2024 · Updated May 3, 2025

Heap-based buffer overflow in affected Microsoft OLE DB Driver and SQL Server builds allows remote attackers to execute arbitrary code. The published record identifies heap memory as the affected locus but does not disclose the parsed field, routine, or incorrect bounds operation. Reachability requires a user or application to connect through the affected driver; successful exploitation runs code in that client process.

CVSS severity8.8
High
EPSS probability2.81%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Heap-based buffer overflow in affected Microsoft OLE DB Driver and SQL Server builds allows remote attackers to execute arbitrary code. The published record identifies heap memory as the affected locus but does not disclose the parsed field, routine, or incorrect bounds operation. Reachability requires a user or application to connect through the affected driver; successful exploitation runs code in that client process.

The record

CVE
CVE-2024-28910
Published
Apr 9, 2024
Updated
May 3, 2025
Vendor
Microsoft
Product
Microsoft SQL Server 2022
Classifications
CWE-122, T1203
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 9, 2024CVE publishedPublication date reported by the CVE source.
  2. May 3, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=16.0.0 <16.0.1115.1
  2. Affected versionversion=16.0.0 <16.0.4120.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Microsoft · Microsoft SQL Server 2022version=16.0.0 <16.0.1115.1; version=16.0.0 <16.0.4120.1
Microsoft · Microsoft SQL Server 2019version=15.0.0 <15.0.2110.4; version=15.0.0 <15.0.4360.2
Microsoft · Microsoft OLE DB Driver 19 for SQL Serverversion=19.0.0 <19.3.0003.0
Microsoft · Microsoft OLE DB Driver 18 for SQL Serverversion=18.0.0 <18.7.0002.0

Published CVSS scores

8.8MicrosoftCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-122Heap-based Buffer Overflow
T1203Exploitation for Client Execution

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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