Vulnerability · Published May 27, 2026 · Assigned by ibm
CVE-2026-3676There are multiple vulnerabilities in IBM DB2 bundled with IBM Application Performance Management products.
Medium 6.5
In plain English
A medium-severity security flaw in Cloud APM, Advanced Private from IBM. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 35% of all known vulnerabilities).
Severity (CVSS 3.1)6.5Medium
Exploit odds (30 days)0.4%top 65.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
IBM Cloud APM, Base Private 8.1.4 and IBM Cloud APM, Advanced Private 8.1.4 IBM Db2 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 the data query logic of the Fenced environment.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| IBM | Cloud APM, Base Private | 8.1.4 – through ) Interim Fix 021 |
| IBM | Cloud APM, Advanced Private | 8.1.4 |
Weakness: CWE-1284 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References
- https://www.ibm.com/support/pages/node/7273649 vendor-advisory, patch