CVE-2026-1352— IBM® Db2® is vulnerable to a trap or return SQLCODE -901 when compiling a specially crafted query with a defined index
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I. Basic Information for CVE-2026-1352
Vulnerability Information
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Vulnerability Title
IBM® Db2® is vulnerable to a trap or return SQLCODE -901 when compiling a specially crafted query with a defined index
Source: NVD (National Vulnerability Database)
Vulnerability Description
IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.4 for Linux, UNIX and Windows (includes Db2 Connect Server) could allow an authenticated user to cause a denial of service due to improper neutralization of special elements in data query logic.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
CWE-1284
Source: NVD (National Vulnerability Database)
Vulnerability Title
IBM Db2 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IBM Db2是美国国际商业机器（IBM）公司的一套关系型数据库管理系统。 IBM Db2 11.5.0版本至11.5.9版本和12.1.0版本至12.1.4版本存在安全漏洞，该漏洞源于数据查询逻辑中特殊元素中和不当，可能导致经过身份验证的用户造成拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2026-1352
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Same Patch Batch · IBM · 2026-04-22 · 11 CVEs total
| CVE-2026-3621 | 7.5 HIGH | IBM WebSphere Application Server Liberty is affected by identity spoofing |
| CVE-2026-5935 | 7.3 HIGH | TSSC/IMC is vulnerable to OS Command Injection |
| CVE-2026-5926 | 6.5 MEDIUM | Security vulnerabilities have been found in IBM Verify Identity Access and IBM Security Ve |
| CVE-2025-36074 | 5.5 MEDIUM | Security vulnerability has been detected in IBM Security Verify Directory |
| CVE-2026-4918 | 5.5 MEDIUM | IBM Guardium Data Protection is affected by multiple vulnerabilities |
| CVE-2026-1274 | 4.9 MEDIUM | IBM Guardium Data Protection is affected by multiple vulnerabilities |
| CVE-2026-4917 | 4.9 MEDIUM | IBM Guardium Data Protection is affected by multiple vulnerabilities |
| CVE-2026-4919 | 4.8 MEDIUM | IBM Guardium Data Protection is affected by multiple vulnerabilities |
| CVE-2026-1272 | 2.7 LOW | IBM Guardium Data Protection is affected by multiple vulnerabilities |
| CVE-2026-1726 | Multiple Vulnerabilities in IBM Guardium Key Lifecycle Manager |
IV. Related Vulnerabilities
Same product: Db2
Same vendor: IBM
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V. Comments for CVE-2026-1352
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