CVE-2026-1352 — Denial of Service
CVE-2026-1352 — 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.
What This Means For You
- If your environment is affected by CWE-1284, review your exposure and prioritize patching based on your environment. Monitor vendor advisories for CVE-2026-1352 updates and patches.
Related ATT&CK Techniques
🛡️ Detection Rules
1 rule · 6 SIEM formats1 detection rule auto-generated for this incident, mapped to MITRE ATT&CK. Sigma YAML is free — export to any SIEM format via the Intel Bot.
IBM Db2 Improper Neutralization of Special Elements in Data Query Logic DoS — CVE-2026-1352
Sigma YAML — free preview
Indicators of Compromise
| ID | Type | Indicator |
|---|---|---|
| CVE-2026-1352 | vulnerability | CVE-2026-1352 |
| CWE-1284 | weakness | CWE-1284 |
Source & Attribution
| Source Platform | NVD |
| Channel | National Vulnerability Database |
| Published | April 23, 2026 at 03:16 UTC |
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