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Vulnerability Details :

CVE-2025-36122

Summary
Assigner-ibm
Assigner Org ID-9a959283-ebb5-44b6-b705-dcc2bbced522
Published At-30 Apr, 2026 | 21:48
Updated At-01 May, 2026 | 14:24
Rejected At-
Credits

IBM® Db2® is vulnerable to a denial of service with a specially crafted query when stmtheap is set to automatic

IBM Db2 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 of service using a specially crafted SQL query due to improper allocation of system resources.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:ibm
Assigner Org ID:9a959283-ebb5-44b6-b705-dcc2bbced522
Published At:30 Apr, 2026 | 21:48
Updated At:01 May, 2026 | 14:24
Rejected At:
▼CVE Numbering Authority (CNA)
IBM® Db2® is vulnerable to a denial of service with a specially crafted query when stmtheap is set to automatic

IBM Db2 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 of service using a specially crafted SQL query due to improper allocation of system resources.

Affected Products
Vendor
IBM CorporationIBM
Product
Db2
CPEs
  • cpe:2.3:a:ibm:db2:11.5.0:*:*:*:*:*:*:*
  • cpe:2.3:a:ibm:db2:11.5.9:*:*:*:*:*:*:*
  • cpe:2.3:a:ibm:db2:12.1.0:*:*:*:*:*:*:*
  • cpe:2.3:a:ibm:db2:12.1.3:*:*:*:*:*:*:*
Versions
Affected
  • From 11.5.0 through 11.5.9 (semver)
  • From 12.1.0 through 12.1.3 (semver)
Problem Types
TypeCWE IDDescription
CWECWE-770CWE-770 Allocation of Resources Without Limits or Throttling
Type: CWE
CWE ID: CWE-770
Description: CWE-770 Allocation of Resources Without Limits or Throttling
Metrics
VersionBase scoreBase severityVector
3.16.5MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Version: 3.1
Base score: 6.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Customers running any vulnerable affected level of an affected Program, V11.5, and V12.1, can download the special build containing the interim fix for this issue from Fix Central. These special builds are available based on the most recent level for each impacted release: V11.5.9. They can be applied to any affected level of the appropriate release to remediate this vulnerability. ReleaseFixed in mod packAPARDownload URLV11.5TBD https://www.ibm.com/support/pages/node/7087189 V12.1 V12.1.4 https://www.ibm.com/support/pages/node/7267513 Note: To apply this fix, it is required to set DB2_STRICT_INSTANCE_MEMORY=ON in addition to installing the above Special Build. IBM does not disclose key Db2 functionality nor replication steps for a vulnerability to avoid providing too much information to any potential malicious attacker. IBM does not want to enable a malicious attacker with sufficient knowledge to craft an exploit of the vulnerability.

Configurations
Workarounds

set dbm cfg instance_memory to a fixed value

Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.ibm.com/support/pages/node/7267642
vendor-advisory
patch
Hyperlink: https://www.ibm.com/support/pages/node/7267642
Resource:
vendor-advisory
patch
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:psirt@us.ibm.com
Published At:30 Apr, 2026 | 22:16
Updated At:01 May, 2026 | 17:52

IBM Db2 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 of service using a specially crafted SQL query due to improper allocation of system resources.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.16.5MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Type: Primary
Version: 3.1
Base score: 6.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CPE Matches
IBM Corporation
ibm
>>db2>>Versions from 11.5.0(inclusive) to 11.5.9(inclusive)
cpe:2.3:a:ibm:db2:*:*:*:*:*:linux:*:*
IBM Corporation
ibm
>>db2>>Versions from 11.5.0(inclusive) to 11.5.9(inclusive)
cpe:2.3:a:ibm:db2:*:*:*:*:*:unix:*:*
IBM Corporation
ibm
>>db2>>Versions from 11.5.0(inclusive) to 11.5.9(inclusive)
cpe:2.3:a:ibm:db2:*:*:*:*:*:windows:*:*
IBM Corporation
ibm
>>db2>>Versions from 12.1.0(inclusive) to 12.1.3(inclusive)
cpe:2.3:a:ibm:db2:*:*:*:*:*:linux:*:*
IBM Corporation
ibm
>>db2>>Versions from 12.1.0(inclusive) to 12.1.3(inclusive)
cpe:2.3:a:ibm:db2:*:*:*:*:*:unix:*:*
IBM Corporation
ibm
>>db2>>Versions from 12.1.0(inclusive) to 12.1.3(inclusive)
cpe:2.3:a:ibm:db2:*:*:*:*:*:windows:*:*
Weaknesses
CWE IDTypeSource
CWE-770Primarypsirt@us.ibm.com
CWE ID: CWE-770
Type: Primary
Source: psirt@us.ibm.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://www.ibm.com/support/pages/node/7267642psirt@us.ibm.com
Vendor Advisory
Hyperlink: https://www.ibm.com/support/pages/node/7267642
Source: psirt@us.ibm.com
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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||
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Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.20% / 41.51%
||
7 Day CHG~0.00%
Published-12 Oct, 2020 | 13:05
Updated-17 Sep, 2024 | 03:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An improper input validation before calling java readLine() method may impact IBM Curam Social Program Management 7.0.9 and 7.0.10, which could result in a denial of service. IBM X-Force ID: 189159.

Action-Not Available
Vendor-IBM Corporation
Product-curam_social_program_managementCuram SPM
CWE ID-CWE-20
Improper Input Validation
CVE-2020-4466
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.27% / 50.42%
||
7 Day CHG~0.00%
Published-20 Jul, 2020 | 14:05
Updated-16 Sep, 2024 | 20:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

IBM MQ for HPE NonStop 8.0.4 and 8.1.0 could allow a remote authenticated attacker could cause a denial of service due to an error within the Queue processing function. IBM X-Force ID: 181563.

Action-Not Available
Vendor-IBM Corporation
Product-mq_for_hpe_nonstopMQ for HPE NonStop
CVE-2020-4931
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.38% / 59.19%
||
7 Day CHG~0.00%
Published-24 Feb, 2021 | 17:20
Updated-17 Sep, 2024 | 03:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

IBM MQ 9.1 LTS, 9.2 LTS, and 9.1 CD AMQP Channels could allow an authenticated user to cause a denial of service due to an issue processing messages. IBM X-Force ID: 191747.

Action-Not Available
Vendor-IBM Corporation
Product-mqMQ Appliance
CVE-2020-4485
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.20% / 41.59%
||
7 Day CHG~0.00%
Published-11 Aug, 2020 | 12:05
Updated-16 Sep, 2024 | 22:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

IBM QRadar 7.2.0 through 7.2.9 could allow an authenticated user to disable the Wincollect service which could aid an attacker in bypassing security mechanisms in future attacks. IBM X-Force ID: 181860.

Action-Not Available
Vendor-IBM Corporation
Product-qradar_security_information_and_event_managerQRadar Wincollect
CVE-2020-4383
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-5.3||MEDIUM
EPSS-0.38% / 59.19%
||
7 Day CHG~0.00%
Published-24 Aug, 2020 | 15:30
Updated-17 Sep, 2024 | 03:32
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

IBM Spectrum Scale for IBM Elastic Storage Server 5.3.0 through 5.3.5 could allow an authenticated user to cause a denial of service during deployment while configuring some of the network services. IBM X-Force ID: 179165.

Action-Not Available
Vendor-IBM CorporationLinux Kernel Organization, Inc
Product-elastic_storage_serverlinux_kernelElastic Storage Server
CVE-2020-4236
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.26% / 48.88%
||
7 Day CHG~0.00%
Published-31 Mar, 2020 | 14:31
Updated-16 Sep, 2024 | 20:36
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

IBM Tivoli Netcool Impact 7.1.0.0 through 7.1.0.17 could allow an authenticated user to cause a denial of service due to improper content parsing in the project management module. IBM X-Force ID: 175409.

Action-Not Available
Vendor-IBM Corporation
Product-tivoli_netcool\/impactTivoli Netcool Impact
CVE-2020-4869
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-5.3||MEDIUM
EPSS-0.53% / 67.28%
||
7 Day CHG~0.00%
Published-11 Jan, 2021 | 17:10
Updated-16 Sep, 2024 | 22:55
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

IBM MQ Appliance 9.2 CD and 9.2 LTS is vulnerable to a denial of service, caused by a buffer overflow. A remote attacker could send a specially crafted SNMP query to cause the appliance to reload. IBM X-Force ID: 190831.

Action-Not Available
Vendor-IBM Corporation
Product-mq_applianceMQ Appliance
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2020-4376
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-5.3||MEDIUM
EPSS-0.38% / 59.14%
||
7 Day CHG~0.00%
Published-01 Jul, 2020 | 14:25
Updated-17 Sep, 2024 | 02:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

IBM MQ, IBM MQ Appliance, IBM MQ for HPE NonStop 8.0.4 and 8.1.0 could allow an attacker to cause a denial of service caused by an error within the pubsub logic. IBM X-Force ID: 179081.

Action-Not Available
Vendor-IBM Corporation
Product-mq_for_hpe_nonstopMQ for HPE NonStop
CVE-2025-36442
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.02% / 6.26%
||
7 Day CHG~0.00%
Published-30 Jan, 2026 | 21:18
Updated-05 Feb, 2026 | 19:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
IBM Db2 Denial of Service

IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 11.5.0 - 11.5.9 and 12.1.0 - 12.1.3 is vulnerable to a denial of service as the server may crash under certain conditions with a specially crafted query with XML columns.

Action-Not Available
Vendor-IBM Corporation
Product-db2Db2 for Linux, UNIX and Windows
CWE ID-CWE-943
Improper Neutralization of Special Elements in Data Query Logic
CVE-2020-4325
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.38% / 59.14%
||
7 Day CHG~0.00%
Published-02 Apr, 2020 | 14:20
Updated-16 Sep, 2024 | 20:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The IBM Process Federation Server 18.0.0.1, 18.0.0.2, 19.0.0.1, 19.0.0.2, and 19.0.0.3 Global Teams REST API does not properly shutdown the thread pools that it creates to retrieve Global Teams information from the federated systems. As a consequence, the Java Virtual Machine can't recover the memory used by those thread pools, which leads to an OutOfMemory exception when the Process Federation Server Global Teams REST API is used extensively. IBM X-Force ID: 177596.

Action-Not Available
Vendor-IBM Corporation
Product-cloud_pak_for_automationprocess_federation_serverAutomation Workstream Services in Cloud Pak for AutomationProcess Federation Server
CWE ID-CWE-404
Improper Resource Shutdown or Release
CVE-2020-4511
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.38% / 59.19%
||
7 Day CHG~0.00%
Published-14 Jul, 2020 | 13:10
Updated-17 Sep, 2024 | 01:05
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

IBM QRadar SIEM 7.3 and 7.4 could allow an authenticated user to cause a denial of service of the qflow process by sending a malformed sflow command. IBM X-Force ID: 182366.

Action-Not Available
Vendor-IBM Corporation
Product-qradar_security_information_and_event_managerQRadar SIEM
CVE-2020-4200
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.31% / 54.27%
||
7 Day CHG~0.00%
Published-19 Feb, 2020 | 15:15
Updated-16 Sep, 2024 | 18:54
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 10.5, 11.1, and 11.5 could allow an authenticated attacker to send specially crafted commands to cause a denial of service. IBM X-Force ID: 174914.

Action-Not Available
Vendor-IBM CorporationLinux Kernel Organization, IncMicrosoft Corporation
Product-aixdb2windowslinux_kernelDB2 for Linux- UNIX and Windows
CVE-2025-33130
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.06% / 19.15%
||
7 Day CHG~0.00%
Published-17 Feb, 2026 | 19:14
Updated-20 Feb, 2026 | 21:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Fixes to common vulnerabilities found in IBM Db2 Merge Backup for Linux, UNIX and Windows

IBM DB2 Merge Backup for Linux, UNIX and Windows 12.1.0.0 could allow an authenticated user to cause the program to crash due to a buffer being overwritten when it is allocated on the stack.

Action-Not Available
Vendor-IBM Corporation
Product-db2_merge_backupDB2 Merge Backup for Linux, UNIX and Windows
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2025-36006
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.04% / 11.97%
||
7 Day CHG~0.00%
Published-07 Nov, 2025 | 19:04
Updated-19 Nov, 2025 | 16:31
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
IBM Db2 denial of service

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.

Action-Not Available
Vendor-IBM Corporation
Product-db2Db2
CWE ID-CWE-404
Improper Resource Shutdown or Release
CVE-2020-4381
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-5.3||MEDIUM
EPSS-0.20% / 41.59%
||
7 Day CHG~0.00%
Published-19 Aug, 2020 | 12:35
Updated-17 Sep, 2024 | 01:41
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

IBM Spectrum Scale for IBM Elastic Storage Server 5.3.0 through 5.3.6 could allow an authenticated user to cause a denial of service during deployment or upgrade if GUI specific services are enabled. IBM X-Force ID: 179162.

Action-Not Available
Vendor-IBM Corporation
Product-elastic_storage_serverElastic Storage Server
CVE-2020-4465
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-5.3||MEDIUM
EPSS-0.53% / 67.28%
||
7 Day CHG~0.00%
Published-28 Jul, 2020 | 12:05
Updated-16 Sep, 2024 | 23:56
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

IBM MQ, IBM MQ Appliance, and IBM MQ for HPE NonStop 8.0, 9.1 CD, and 9.1 LTS is vulnerable to a buffer overflow vulnerability due to an error within the channel processing code. A remote attacker could overflow the buffer using an older client and cause a denial of service. IBM X-Force ID: 181562.

Action-Not Available
Vendor-IBM Corporation
Product-mq_applianceMQ Appliance
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2025-3631
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.06% / 19.66%
||
7 Day CHG~0.00%
Published-11 Jul, 2025 | 18:37
Updated-18 Aug, 2025 | 01:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
IBM MQ denial of service

An IBM MQ 9.3 and 9.4 Client connecting to an MQ Queue Manager can cause a SIGSEGV in the AMQRMPPA channel process terminating it.

Action-Not Available
Vendor-IBM Corporation
Product-mq_applianceMQMQ Appliance
CWE ID-CWE-416
Use After Free
CVE-2025-36001
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.02% / 5.74%
||
7 Day CHG~0.00%
Published-30 Jan, 2026 | 21:28
Updated-05 Feb, 2026 | 20:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
IBM Db2 Denial of Service

IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 11.5.0 - 11.5.9 and 12.1.0 - 12.1.3 could allow an authenticated user to cause a denial of service using a specially crafted SQL statement including XML that performs uncontrolled recursion.

Action-Not Available
Vendor-IBM Corporation
Product-db2Db2 for Linux, UNIX and Windows
CWE ID-CWE-674
Uncontrolled Recursion
CVE-2025-36010
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.06% / 17.87%
||
7 Day CHG~0.00%
Published-29 Jul, 2025 | 18:13
Updated-06 Aug, 2025 | 19:34
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
IBM Db2 for Linux denial of service

IBM Db2 for Linux 12.1.0, 12.1.1, and 12.1.2 could allow an unauthenticated user to cause a denial of service due to executable segments that are waiting for each other to release a necessary lock.

Action-Not Available
Vendor-IBM Corporation
Product-db2Db2
CWE ID-CWE-833
Deadlock
CVE-2025-36009
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.02% / 6.04%
||
7 Day CHG~0.00%
Published-30 Jan, 2026 | 21:28
Updated-11 Feb, 2026 | 20:57
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
IBM Db2 Denial of Service

IBM Db2 for Linux, UNIX and Windows (includes DB2 Connect Server) could allow an authenticated user to cause a denial of service due to excessive use of a global variable.

Action-Not Available
Vendor-IBM Corporation
Product-db2Db2 for Linux, UNIX and Windows
CWE ID-CWE-1284
Improper Validation of Specified Quantity in Input
CVE-2023-47711
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-2.7||LOW
EPSS-0.04% / 10.49%
||
7 Day CHG~0.00%
Published-11 May, 2024 | 13:18
Updated-14 Jan, 2025 | 21:06
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
IBM Security Guardium denial of service

IBM Security Guardium 11.3, 11.4, 11.5, and 12.0 could allow an authenticated user to upload files that would cause a denial of service. IBM X-Force ID: 271526.

Action-Not Available
Vendor-IBM Corporation
Product-security_guardiumSecurity Guardiumsecurity_guardium
CWE ID-CWE-434
Unrestricted Upload of File with Dangerous Type
CVE-2023-47701
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.09% / 25.66%
||
7 Day CHG~0.00%
Published-04 Dec, 2023 | 00:19
Updated-13 Feb, 2025 | 17:18
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
IBM Db2 denial of service

IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 10.5, 11.1, and 11.5 is vulnerable to denial of service with a specially crafted query. IBM X-Force ID: 266166.

Action-Not Available
Vendor-opengroupLinux Kernel Organization, IncMicrosoft CorporationIBM Corporation
Product-windowsunixdb2linux_kernelDb2 for Linux, UNIX and Windows
CWE ID-CWE-20
Improper Input Validation
CVE-2023-47141
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-5.3||MEDIUM
EPSS-0.06% / 19.53%
||
7 Day CHG~0.00%
Published-22 Jan, 2024 | 20:07
Updated-13 Feb, 2025 | 17:14
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
IBM Db2 denial of service

IIBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 11.5 could allow an authenticated user with CONNECT privileges to cause a denial of service using a specially crafted query. IBM X-Force ID: 270264.

Action-Not Available
Vendor-Linux Kernel Organization, IncMicrosoft CorporationIBM Corporation
Product-linux_kerneldb2linux_on_ibm_zwindowsaixDb2 for Linux, UNIX and Windows
CWE ID-CWE-20
Improper Input Validation
CVE-2023-47161
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-5.3||MEDIUM
EPSS-0.06% / 17.78%
||
7 Day CHG~0.00%
Published-19 Dec, 2023 | 23:52
Updated-02 Aug, 2024 | 21:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
IBM UrbanCode Deploy denial of service

IBM UrbanCode Deploy (UCD) 7.1 through 7.1.2.14, 7.2 through 7.2.3.7, and 7.3 through 7.3.2.2 may mishandle input validation of an uploaded archive file leading to a denial of service due to resource exhaustion. IBM X-Force ID: 270799.

Action-Not Available
Vendor-IBM Corporation
Product-urbancode_deployUrbanCode Deploy
CWE ID-CWE-20
Improper Input Validation
CVE-2023-47158
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-5.3||MEDIUM
EPSS-0.06% / 19.53%
||
7 Day CHG~0.00%
Published-22 Jan, 2024 | 20:05
Updated-30 May, 2025 | 14:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
IBM Db2 denial of service

IBM DB2 for Linux, UNIX and Windows (includes Db2 Connect Server) 10.5, 11.1 and 11.5 could allow an authenticated user with CONNECT privileges to cause a denial of service using a specially crafted query. IBM X-Force ID: 270750.

Action-Not Available
Vendor-Oracle CorporationIBM CorporationHP Inc.Linux Kernel Organization, IncMicrosoft Corporation
Product-solarislinux_kerneldb2hp-uxlinux_on_ibm_zwindowsaixDb2 for Linux, UNIX and Windows
CWE ID-CWE-20
Improper Input Validation
CVE-2025-27365
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.21% / 42.95%
||
7 Day CHG~0.00%
Published-01 May, 2025 | 21:24
Updated-28 Aug, 2025 | 14:59
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
IBM MQ Operator denial of service

IBM MQ Operator LTS 2.0.0 through 2.0.29, MQ Operator CD 3.0.0, 3.0.1, 3.1.0 through 3.1.3, 3.3.0, 3.4.0, 3.4.1, 3.5.0, 3.5.1, and MQ Operator SC2 3.2.0 through 3.2.10  Client connecting to a MQ Queue Manager can cause a SIGSEGV in the AMQRMPPA channel process terminating it.

Action-Not Available
Vendor-IBM Corporation
Product-MQ Operator
CWE ID-CWE-416
Use After Free
CVE-2025-25020
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.21% / 43.04%
||
7 Day CHG~0.00%
Published-03 Jun, 2025 | 15:19
Updated-24 Aug, 2025 | 12:00
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
IBM QRadar Suite Software and IBM Cloud Pak for Security improper input validation

IBM QRadar Suite Software 1.10.12.0 through 1.11.2.0 and IBM Cloud Pak for Security 1.10.0.0 through 1.10.11.0 could allow an authenticated user to cause a denial of service due to improperly validating API data input.

Action-Not Available
Vendor-IBM Corporation
Product-cloud_pak_for_securityqradar_suiteQRadar Suite SoftwareCloud Pak for Security
CWE ID-CWE-1287
Improper Validation of Specified Type of Input
CVE-2022-22323
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-5.7||MEDIUM
EPSS-0.57% / 68.66%
||
7 Day CHG~0.00%
Published-27 Apr, 2022 | 15:20
Updated-17 Sep, 2024 | 01:06
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

IBM Security Identity Manager (IBM Security Verify Password Synchronization Plug-in for Windows AD 10.x) is vulnerable to a denial of service, caused by a heap-based buffer overflow in the Password Synch Plug-in. An authenticated attacker could exploit this vulnerability to cause a denial of service. IBM X-Force ID: 218379.

Action-Not Available
Vendor-Microsoft CorporationIBM Corporation
Product-security_verify_password_synchronizationactive_directorySecurity Verify Password Synchronization Plug-in for Windows AD
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-22389
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.53% / 67.23%
||
7 Day CHG~0.00%
Published-24 Jun, 2022 | 16:45
Updated-16 Sep, 2024 | 17:18
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

IBM Db2 for Linux, UNIX and Windows 9.7, 10.1, 10.5, 11.1, and 11.5 is vulnerable to a denial of service as the server may terminate abnormally when executing specially crafted SQL statements by an authenticated user. IBM X-Force ID: 2219740.

Action-Not Available
Vendor-opengroupIBM CorporationLinux Kernel Organization, IncMicrosoft Corporation
Product-windowsunixdb2linux_kernelDB2 for Linux, UNIX and Windows
CWE ID-CWE-89
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
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