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Vulnerability Details :

CVE-2026-1577

Summary
Assigner-ibm
Assigner Org ID-9a959283-ebb5-44b6-b705-dcc2bbced522
Published At-30 Apr, 2026 | 21:49
Updated At-10 May, 2026 | 13:21
Rejected At-
Credits

IBM® Db2® is vulnerable to a denial of service with a specially crafted query involving multiple subqueries

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.

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 | 21:49
Updated At:10 May, 2026 | 13:21
Rejected At:
▼CVE Numbering Authority (CNA)
IBM® Db2® is vulnerable to a denial of service with a specially crafted query involving multiple subqueries

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.

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:db2:12.1.4:*:*:*:*:*:*:*
Versions
Affected
  • From 11.5.0 through 11.5.9 (semver)
  • From 12.1.0 through 12.1.4 (semver)
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, and V12.1.4. 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 TBD https://www.ibm.com/support/pages/node/7267513 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
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.ibm.com/support/pages/node/7269434
vendor-advisory
patch
Hyperlink: https://www.ibm.com/support/pages/node/7269434
Resource:
vendor-advisory
patch
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Problem Types
TypeCWE IDDescription
CWECWE-20CWE-20 Improper Input Validation
Type: CWE
CWE ID: CWE-20
Description: CWE-20 Improper Input Validation
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:10 May, 2026 | 14:16

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.

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
Secondary3.16.5MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Type: Secondary
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 12.1.4(inclusive)
cpe:2.3:a:ibm:db2:*:*:*:*:*:linux:*:*
IBM Corporation
ibm
>>db2>>Versions from 12.1.0(inclusive) to 12.1.4(inclusive)
cpe:2.3:a:ibm:db2:*:*:*:*:*:unix:*:*
IBM Corporation
ibm
>>db2>>Versions from 12.1.0(inclusive) to 12.1.4(inclusive)
cpe:2.3:a:ibm:db2:*:*:*:*:*:windows:*:*
Weaknesses
CWE IDTypeSource
CWE-1284Primarynvd@nist.gov
CWE-20Secondary134c704f-9b21-4f2e-91b3-4a467353bcc0
CWE ID: CWE-1284
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-20
Type: Secondary
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://www.ibm.com/support/pages/node/7269434psirt@us.ibm.com
Vendor Advisory
Hyperlink: https://www.ibm.com/support/pages/node/7269434
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
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||
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Rejected-Not Available
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KEV Action Due Date-Not Available
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IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 10.5, 11.1, and 11.5 is vulnerable to a denial of service as the server may crash under certain conditions with a specially crafted query.

Action-Not Available
Vendor-IBM Corporation
Product-db2Db2 for Linux, UNIX and Windows
CWE ID-CWE-789
Memory Allocation with Excessive Size Value
CWE ID-CWE-770
Allocation of Resources Without Limits or Throttling
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Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
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EPSS-0.38% / 59.23%
||
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-2020-4485
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.20% / 41.61%
||
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-2020-4200
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.31% / 54.35%
||
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-2024-40705
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.09% / 25.36%
||
7 Day CHG~0.00%
Published-15 Aug, 2024 | 16:48
Updated-19 Aug, 2024 | 20:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
IBM InfoSphere Information Server denial of service

IBM InfoSphere Information Server could allow an authenticated user to consume file space resources due to unrestricted file uploads. IBM X-Force ID: 298279.

Action-Not Available
Vendor-IBM Corporation
Product-infosphere_information_serverInfoSphere Information Server
CWE ID-CWE-405
Asymmetric Resource Consumption (Amplification)
CVE-2023-32341
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.04% / 10.92%
||
7 Day CHG~0.00%
Published-09 Feb, 2024 | 00:58
Updated-02 Aug, 2024 | 15:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
IBM Sterling B2B Integrator denial of service

IBM Sterling B2B Integrator 6.0.0.0 through 6.0.3.8 and 6.1.0.0 through 6.1.2.3 could allow an authenticated user to cause a denial of service due to uncontrolled resource consumption. IBM X-Force ID: 255827.

Action-Not Available
Vendor-IBM Corporation
Product-sterling_b2b_integratorSterling B2B Integrator
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2023-30443
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-5.3||MEDIUM
EPSS-0.15% / 35.55%
||
7 Day CHG~0.00%
Published-19 Dec, 2024 | 01:04
Updated-31 Jan, 2025 | 15:27
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.

Action-Not Available
Vendor-Microsoft CorporationHP Inc.IBM CorporationLinux Kernel Organization, IncOracle Corporation
Product-hp-uxwindowssolarisaixlinux_kerneldb2Db2 for Linux, UNIX and Windows
CWE ID-CWE-770
Allocation of Resources Without Limits or Throttling
CVE-2023-31006
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.05% / 14.77%
||
7 Day CHG~0.00%
Published-03 Feb, 2024 | 01:05
Updated-03 Nov, 2025 | 22:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
IBM Security Access Manager Container denial of service

IBM Security Access Manager Container (IBM Security Verify Access Appliance 10.0.0.0 through 10.0.6.1 and IBM Security Verify Access Docker 10.0.0.0 through 10.0.6.1) is vulnerable to a denial of service attacks on the DSC server. IBM X-Force ID: 254776.

Action-Not Available
Vendor-IBM Corporation
Product-security_verify_access_dockersecurity_verify_accessSecurity Verify Access ApplianceSecurity Verify Access Docker
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2023-29267
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-5.3||MEDIUM
EPSS-0.21% / 43.52%
||
7 Day CHG~0.00%
Published-12 Jun, 2024 | 18:24
Updated-28 Aug, 2024 | 15:02
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 11.5is vulnerable to a denial of service, under specific configurations, as the server may crash when using a specially crafted SQL statement by an authenticated user. IBM X-Force ID: 287612.

Action-Not Available
Vendor-IBM Corporation
Product-db2Db2 for Linux, UNIX and Windows
CWE ID-CWE-399
Not Available
CVE-2024-45669
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.11% / 29.44%
||
7 Day CHG~0.00%
Published-10 Sep, 2025 | 20:06
Updated-17 Sep, 2025 | 21:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
IBM Security Verify Information Queue denial of service

IBM Security Verify Information Queue 10.0.5, 10.0.6, 10.0.7, and 10.0.8 could allow a remote user to cause a denial of service due to improper handling of special characters that could lead to uncontrolled resource consumption.

Action-Not Available
Vendor-Linux Kernel Organization, IncIBM Corporation
Product-linux_kernelsecurity_verify_information_queueSecurity Verify Information Queue
CWE ID-CWE-770
Allocation of Resources Without Limits or Throttling
CVE-2019-4141
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-5.3||MEDIUM
EPSS-0.36% / 57.93%
||
7 Day CHG~0.00%
Published-27 Sep, 2019 | 14:00
Updated-16 Sep, 2024 | 18:43
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

IBM MQ 7.1.0.0 - 7.1.0.9, 7.5.0.0 - 7.5.0.9, 8.0.0.0 - 8.0.0.11, 9.0.0.0 - 9.0.0.6, 9.1.0.0 - 9.1.0.2, and 9.1.1 - 9.1.2 is vulnerable to a denial of service attack caused by a memory leak in the clustering code. IBM X-Force ID: 158337.

Action-Not Available
Vendor-IBM Corporation
Product-websphere_mqwebsphere_mq_applianceMQ
CWE ID-CWE-401
Missing Release of Memory after Effective Lifetime
CVE-2019-4656
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.33% / 56.17%
||
7 Day CHG~0.00%
Published-16 Mar, 2020 | 15:25
Updated-17 Sep, 2024 | 04:18
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

IBM MQ and IBM MQ Appliance 7.1, 7.5, 8.0, 9.0 LTS, 9.1 LTS, and 9.1 CD is vulnerable to a denial of service attack that would allow an authenticated user to crash the queue and require a restart due to an error processing error messages. IBM X-Force ID: 170967.

Action-Not Available
Vendor-Microsoft CorporationHP Inc.IBM CorporationLinux Kernel Organization, IncOracle Corporation
Product-solarislinux_kernelmq_appliancewebsphere_mqhp-uxwindowsmqaixMQ
CVE-2019-4560
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-5.3||MEDIUM
EPSS-0.29% / 51.95%
||
7 Day CHG~0.00%
Published-16 Dec, 2019 | 15:45
Updated-16 Sep, 2024 | 18:44
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

IBM MQ and IBM MQ Appliance 9.1 CD, 9.1 LTS, 9.0 LTS, and 8.0 is vulnerable to a denial of service attack caused by channels processing poorly formatted messages. IBM X-Force ID: 166357.

Action-Not Available
Vendor-IBM Corporation
Product-mq_applianceMQ
CVE-2023-27279
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.13% / 32.21%
||
7 Day CHG~0.00%
Published-19 Apr, 2024 | 16:39
Updated-02 Aug, 2024 | 12:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
IBM Aspera Faspex denial of service

IBM Aspera Faspex 5.0.0 through 5.0.7 could allow a user to cause a denial of service due to missing API rate limiting. IBM X-Force ID: 248533.

Action-Not Available
Vendor-IBM Corporation
Product-aspera_faspexAspera Faspexaspera_faspex
CWE ID-CWE-799
Improper Control of Interaction Frequency
CVE-2019-4614
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-5.3||MEDIUM
EPSS-0.32% / 54.66%
||
7 Day CHG~0.00%
Published-28 Jan, 2020 | 18:30
Updated-17 Sep, 2024 | 04:19
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

IBM MQ and IBM MQ Appliance 8.0 and 9.0 LTS client connecting to a Queue Manager could cause a SIGSEGV denial of service caused by converting an invalid message. IBM X-Force ID: 168639.

Action-Not Available
Vendor-Oracle CorporationIBM CorporationLinux Kernel Organization, IncMicrosoft Corporation
Product-solarislinux_kernelmq_appliancewindowsmqMQ
CVE-2023-24971
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-7.5||HIGH
EPSS-0.11% / 28.58%
||
7 Day CHG~0.00%
Published-31 Jul, 2023 | 01:16
Updated-18 Oct, 2024 | 20:22
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
IBM B2B Advanced Communication denial of service

IBM B2B Advanced Communications 1.0.0.0 and IBM Multi-Enterprise Integration Gateway 1.0.0.1 could allow a user to cause a denial of service due to the deserializing of untrusted serialized Java objects. IBM X-Force ID: 246976.

Action-Not Available
Vendor-IBM Corporation
Product-b2b_advanced_communicationsmulti-enterprise_integration_gatewayB2B Advanced CommunicationsMulti-Enterprise Integration Gateway
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2025-66487
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-2.7||LOW
EPSS-0.05% / 15.25%
||
7 Day CHG~0.00%
Published-01 Apr, 2026 | 23:04
Updated-03 Apr, 2026 | 19:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Multiple vulnerabilities have been addressed in IBM Aspera Shares

IBM Aspera Shares 1.9.9 through 1.11.0 does not properly rate limit the frequency that an authenticated user can send emails, which could result in email flooding or a denial of service.

Action-Not Available
Vendor-IBM Corporation
Product-aspera_sharesAspera Shares
CWE ID-CWE-770
Allocation of Resources Without Limits or Throttling
CVE-2024-38316
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-4.3||MEDIUM
EPSS-0.10% / 26.66%
||
7 Day CHG~0.00%
Published-05 Feb, 2025 | 22:30
Updated-06 Mar, 2025 | 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 Aspera Shares Denial of Service

IBM Aspera Shares 1.9.0 through 1.10.0 PL6 does not properly rate limit the frequency that an authenticated user can send emails, which could result in email flooding or a denial of service.

Action-Not Available
Vendor-IBM Corporation
Product-aspera_sharesAspera Shares
CWE ID-CWE-770
Allocation of Resources Without Limits or Throttling
CVE-2024-37071
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-5.3||MEDIUM
EPSS-0.11% / 29.68%
||
7 Day CHG~0.00%
Published-07 Dec, 2024 | 12:53
Updated-09 Aug, 2025 | 01:49
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 to cause a denial of service with a specially crafted query due to improper memory allocation.

Action-Not Available
Vendor-IBM Corporation
Product-db2Db2 for Linux, UNIX and Windows
CWE ID-CWE-789
Memory Allocation with Excessive Size Value
CVE-2024-35152
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.20% / 42.16%
||
7 Day CHG~0.00%
Published-14 Aug, 2024 | 17:40
Updated-04 Nov, 2025 | 17:15
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 could allow an authenticated user to cause a denial of service with a specially crafted query due to improper memory allocation. IBM X-Force ID: 292639.

Action-Not Available
Vendor-IBM Corporation
Product-db2Db2 for Linux, UNIX and Windows
CWE ID-CWE-789
Memory Allocation with Excessive Size Value
CVE-2024-35136
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-5.3||MEDIUM
EPSS-0.29% / 51.87%
||
7 Day CHG~0.00%
Published-14 Aug, 2024 | 17:36
Updated-04 Nov, 2025 | 17:15
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) federated server 10.5, 11.1, and 11.5 is vulnerable to denial of service with a specially crafted query under certain non default conditions. IBM X-Force ID: 291307.

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-2024-31904
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.14% / 33.36%
||
7 Day CHG~0.00%
Published-22 May, 2024 | 18:34
Updated-07 Jan, 2025 | 21:05
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
IBM App Connect Enterprise denial of service

IBM App Connect Enterprise 11.0.0.1 through 11.0.0.25 and 12.0.1.0 through 12.0.12.0 integration nodes could allow an authenticated user to cause a denial of service due to an uncaught exception. IBM X-Force ID: 289647.

Action-Not Available
Vendor-IBM Corporation
Product-app_connect_enterpriseApp Connect Enterprise
CWE ID-CWE-248
Uncaught Exception
CVE-2024-31880
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-5.3||MEDIUM
EPSS-0.26% / 48.95%
||
7 Day CHG~0.00%
Published-23 Oct, 2024 | 01:09
Updated-04 Nov, 2025 | 17:15
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 a denial of service, under specific configurations, as the server may crash when using a specially crafted SQL statement by an authenticated user.

Action-Not Available
Vendor-opengroupLinux Kernel Organization, IncIBM CorporationMicrosoft Corporation
Product-unixlinux_kernelwindowsdb2Db2 for Linux, UNIX and Windows
CWE ID-CWE-770
Allocation of Resources Without Limits or Throttling
CVE-2024-31882
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-5.3||MEDIUM
EPSS-0.43% / 62.50%
||
7 Day CHG~0.00%
Published-14 Aug, 2024 | 17:46
Updated-04 Nov, 2025 | 17:15
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) 11.1 and 11.5 is vulnerable to a denial of service, under specific non default configurations, as the server may crash when using a specially crafted SQL statement by an authenticated user. IBM X-Force ID: 287614.

Action-Not Available
Vendor-IBM Corporation
Product-db2Db2 for Linux, UNIX and Windows
CWE ID-CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CWE ID-CWE-943
Improper Neutralization of Special Elements in Data Query Logic
CVE-2025-36070
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.02% / 5.89%
||
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 is vulnerable to a denial of service as a trap may occur when selecting from certain types of tables.

Action-Not Available
Vendor-IBM Corporation
Product-db2Db2 for Linux, UNIX and Windows
CWE ID-CWE-770
Allocation of Resources Without Limits or Throttling
CVE-2025-36387
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.02% / 5.89%
||
7 Day CHG~0.00%
Published-30 Jan, 2026 | 21:27
Updated-05 Feb, 2026 | 19:57
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) 11.5.0 - 11.5.9 could allow an authenticated user to cause a denial of service when given specially crafted query.

Action-Not Available
Vendor-IBM Corporation
Product-db2Db2 for Linux, UNIX and Windows
CWE ID-CWE-770
Allocation of Resources Without Limits or Throttling
CVE-2025-3631
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.18% / 39.40%
||
7 Day CHG+0.12%
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-2025-36366
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.02% / 6.47%
||
7 Day CHG~0.00%
Published-30 Jan, 2026 | 21:27
Updated-05 Feb, 2026 | 19:57
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 a user to cause a denial of service by executing a query that invokes the JSON_Object scalar function, which may trigger an unhandled exception leading to abnormal server termination.

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-2025-36098
Matching Score-8
Assigner-IBM Corporation
ShareView Details
Matching Score-8
Assigner-IBM Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.02% / 5.89%
||
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 due to improper allocation of resources.

Action-Not Available
Vendor-IBM Corporation
Product-db2Db2 for Linux, UNIX and Windows
CWE ID-CWE-770
Allocation of Resources Without Limits or Throttling
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