CVE-2025-36006
IBM Db2 denial of service
At a glance Severity MEDIUM 6.5 EPSS EPSS 0.31 % · percentile 24 (2026-10-27) State PUBLISHED Published 2025-11-07 Updated 2025-11-07 Assigner ibm NVD status Analyzed
Description IBM Db2 10.5.0 through 10.5.11, 11.1.0 through 11.1.4.7, 11.5.0 through 11.5.9, and 12.1.0 through 12.1.3 for Linux, UNIX and Windows (includes Db2 Connect Server) could allow an authenticated user to cause a denial due to the improper release of resources after use.
Scores Version Score Vector Scored by CVSS 3.1 MEDIUM 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H ibm CVSS 3.1 MEDIUM 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H NVD · psirt@us.ibm.com (Secondary)
Weaknesses (CWE)
European references
CERT-FR advisories
Affected configurations (NVD CPE) cpe:2.3:a:ibm:db2:*:*:*:*:*:linux:*:* ≥ 10.5.0.0 ≤ 10.5.0.11cpe:2.3:a:ibm:db2:*:*:*:*:*:unix:*:* ≥ 10.5.0.0 ≤ 10.5.0.11cpe:2.3:a:ibm:db2:*:*:*:*:*:windows:*:* ≥ 10.5.0.0 ≤ 10.5.0.11cpe:2.3:a:ibm:db2:*:*:*:*:*:linux:*:* ≥ 11.1.0 ≤ 11.1.4.7cpe:2.3:a:ibm:db2:*:*:*:*:*:unix:*:* ≥ 11.1.0 ≤ 11.1.4.7cpe:2.3:a:ibm:db2:*:*:*:*:*:windows:*:* ≥ 11.1.0 ≤ 11.1.4.7cpe:2.3:a:ibm:db2:*:*:*:*:*:linux:*:* ≥ 11.5.0 ≤ 11.5.9cpe:2.3:a:ibm:db2:*:*:*:*:*:unix:*:* ≥ 11.5.0 ≤ 11.5.9cpe:2.3:a:ibm:db2:*:*:*:*:*:windows:*:* ≥ 11.5.0 ≤ 11.5.9cpe:2.3:a:ibm:db2:*:*:*:*:*:linux:*:* ≥ 12.1.0 ≤ 12.1.3cpe:2.3:a:ibm:db2:*:*:*:*:*:unix:*:* ≥ 12.1.0 ≤ 12.1.3cpe:2.3:a:ibm:db2:*:*:*:*:*:windows:*:* ≥ 12.1.0 ≤ 12.1.3
Affected products Product Versions IBM · Db2 affected 10.5.0 ≤ 10.5.11 ; affected 11.1.0 ≤ 11.1.4.7 ; affected 11.5.0 ≤ 11.5.9 ; affected 12.1.0 ≤ 12.1.3
References
Sources