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This CVE record has been updated after NVD enrichment efforts were completed. Enrichment data supplied by the NVD may require amendment due to these changes.
Description
IBM Db2 for Linux, UNIX and Windows (includes DB2 Connect Server) 11.5.0 through 11.5.9 and 12.1.0 through 12.1.1 could allow an authenticated user in federation environment, to cause a denial of service due to insufficient release of allocated memory after usage.
Metrics
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vector strings. CVSS information contributed by other sources is also
displayed.
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CVE Modified by IBM Corporation6/17/2026 4:40:29 AM
Action
Type
Old Value
New Value
Added
Affected
[{"vendor":"IBM","product":"Db2 for Linux, UNIX and Windows","defaultStatus":"unaffected","cpes":["cpe:2.3:a:ibm:db2:11.5.0:*:*:*:*:linux:*:*","cpe:2.3:a:ibm:db2:11.5.0:*:*:*:*:unix:*:*","cpe:2.3:a:ibm:db2:11.5.0:*:*:*:*:aix:*:*","cpe:2.3:a:ibm:db2:11.5.0:*:*:*:*:windows:*:*","cpe:2.3:a:ibm:db2:11.5.0:*:*:*:*:zos:*:*","cpe:2.3:a:ibm:db2:11.5.9:*:*:*:*:linux:*:*","cpe:2.3:a:ibm:db2:11.5.9:*:*:*:*:unix:*:*","cpe:2.3:a:ibm:db2:11.5.9:*:*:*:*:aix:*:*","cpe:2.3:a:ibm:db2:11.5.9:*:*:*:*:windows:*:*","cpe:2.3:a:ibm:db2:11.5.9:*:*:*:*:zos:*:*","cpe:2.3:a:ibm:db2:12.1.0:*:*:*:*:linux:*:*","cpe:2.3:a:ibm:db2:12.1.0:*:*:*:*:unix:*:*","cpe:2.3:a:ibm:db2:12.1.0:*:*:*:*:aix:*:*","cpe:2.3:a:ibm:db2:12.1.0:*:*:*:*:windows:*:*","cpe:2.3:a:ibm:db2:12.1.0:*:*:*:*:zos:*:*","cpe:2.3:a:ibm:db2:12.1.1:*:*:*:*:linux:*:*","cpe:2.3:a:ibm:db2:12.1.1:*:*:*:*:unix:*:*","cpe:2.3:a:ibm:db2:12.1.1:*:*:*:*:aix:*:*","cpe:2.3:a:ibm:db2:12.1.1:*:*:*:*:windows:*:*","cpe:2.3:a:ibm:db2:12.1.1:*:*:*:*:zos:*:*"],"versions":[{"version":"11.5.0","lessThanOrEqual":"11.5.9","versionType":"semver","status":"affected"},{"version":"12.1.0","lessThanOrEqual":"12.1.1","versionType":"semver","status":"affected"}]}]
AND
OR
*cpe:2.3:a:ibm:db2:*:*:*:*:-:*:*:* versions from (including) 11.5.0 up to (including) 11.5.9
*cpe:2.3:a:ibm:db2:12.1.0:*:*:*:-:*:*:*
*cpe:2.3:a:ibm:db2:12.1.1:*:*:*:-:*:*:*
OR
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
cpe:2.3:o:opengroup:unix:-:*:*:*:*:*:*:*
Added
Reference Type
IBM Corporation: https://www.ibm.com/support/pages/node/7232515 Types: Vendor Advisory
CVE Modified by IBM Corporation7/03/2025 12:15:22 PM
Action
Type
Old Value
New Value
Changed
Description
IBM Db2 for Linux, UNIX and Windows (includes DB2 Connect Server) 11.5.0 through 11.5.9 and 12.1.0 through 12.1.1 could allow an authenticated user, under non default configurations, to cause a denial of service due to insufficient release of allocated memory after usage.
IBM Db2 for Linux, UNIX and Windows (includes DB2 Connect Server) 11.5.0 through 11.5.9 and 12.1.0 through 12.1.1 could allow an authenticated user in federation environment, to cause a denial of service due to insufficient release of allocated memory after usage.
New CVE Received from IBM Corporation5/05/2025 1:18:46 PM
Action
Type
Old Value
New Value
Added
Description
IBM Db2 for Linux, UNIX and Windows (includes DB2 Connect Server) 11.5.0 through 11.5.9 and 12.1.0 through 12.1.1 could allow an authenticated user, under non default configurations, to cause a denial of service due to insufficient release of allocated memory after usage.
Added
CVSS V3.1
AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Added
CWE
CWE-401
Added
Reference
https://www.ibm.com/support/pages/node/7232515
Quick Info
CVE Dictionary Entry: CVE-2025-1992 NVD
Published Date: 05/05/2025 NVD
Last Modified: 06/17/2026
Source: IBM Corporation