Common Weakness Enumeration
CWE-789
AllowedMemory Allocation with Excessive Size Value
Abstraction: Variant · Status: Draft
The product allocates memory based on an untrusted, large size value, but it does not ensure that the size is within expected limits, allowing arbitrary amounts of memory to be allocated.
321 vulnerabilities reference this CWE, most recent first.
CVE-2025-20140 (GCVE-0-2025-20140)
Vulnerability from cvelistv5 – Published: 2025-05-07 17:36 – Updated: 2025-05-07 17:51
VLAI
EPSS
VEX
Summary
A vulnerability in the Wireless Network Control daemon (wncd) of Cisco IOS XE Software for Wireless LAN Controllers (WLCs) could allow an unauthenticated, adjacent wireless attacker to cause a denial of service (DoS) condition.
This vulnerability is due to improper memory management. An attacker could exploit this vulnerability by sending a series of IPv6 network requests from an associated wireless IPv6 client to an affected device. To associate a client to a device, an attacker may first need to authenticate to the network, or associate freely in the case of a configured open network. A successful exploit could allow the attacker to cause the wncd process to consume available memory and eventually cause the device to stop responding, resulting in a DoS condition.
Severity
7.4 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-789 - Uncontrolled Memory Allocation
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco IOS XE Software |
Affected:
16.4.1
Affected: 16.4.2 Affected: 16.4.3 Affected: 16.5.1 Affected: 16.5.1a Affected: 16.5.1b Affected: 16.5.2 Affected: 16.5.3 Affected: 16.6.1 Affected: 16.6.2 Affected: 16.6.3 Affected: 16.6.4 Affected: 16.6.5 Affected: 16.6.4a Affected: 16.6.5a Affected: 16.6.6 Affected: 16.6.7 Affected: 16.6.8 Affected: 16.6.9 Affected: 16.6.10 Affected: 16.7.1 Affected: 16.7.1a Affected: 16.7.1b Affected: 16.7.2 Affected: 16.7.3 Affected: 16.7.4 Affected: 16.8.1 Affected: 16.8.1a Affected: 16.8.1b Affected: 16.8.1s Affected: 16.8.1c Affected: 16.8.1d Affected: 16.8.2 Affected: 16.8.1e Affected: 16.8.3 Affected: 16.9.1 Affected: 16.9.2 Affected: 16.9.1a Affected: 16.9.1b Affected: 16.9.1s Affected: 16.9.3 Affected: 16.9.4 Affected: 16.9.3a Affected: 16.9.5 Affected: 16.9.5f Affected: 16.9.6 Affected: 16.9.7 Affected: 16.9.8 Affected: 16.10.1 Affected: 16.10.1a Affected: 16.10.1b Affected: 16.10.1s Affected: 16.10.1c Affected: 16.10.1e Affected: 16.10.1d Affected: 16.10.2 Affected: 16.10.1f Affected: 16.10.1g Affected: 16.10.3 Affected: 16.11.1 Affected: 16.11.1a Affected: 16.11.1b Affected: 16.11.2 Affected: 16.11.1s Affected: 16.12.1 Affected: 16.12.1s Affected: 16.12.1a Affected: 16.12.1c Affected: 16.12.1w Affected: 16.12.2 Affected: 16.12.1y Affected: 16.12.2a Affected: 16.12.3 Affected: 16.12.8 Affected: 16.12.2s Affected: 16.12.1x Affected: 16.12.1t Affected: 16.12.4 Affected: 16.12.3s Affected: 16.12.3a Affected: 16.12.4a Affected: 16.12.5 Affected: 16.12.6 Affected: 16.12.1z1 Affected: 16.12.5a Affected: 16.12.5b Affected: 16.12.1z2 Affected: 16.12.6a Affected: 16.12.7 Affected: 16.12.9 Affected: 16.12.10 Affected: 16.12.10a Affected: 16.12.11 Affected: 16.12.12 Affected: 17.1.1 Affected: 17.1.1a Affected: 17.1.1s Affected: 17.1.1t Affected: 17.1.3 Affected: 17.2.1 Affected: 17.2.1r Affected: 17.2.1a Affected: 17.2.1v Affected: 17.2.2 Affected: 17.2.3 Affected: 17.3.1 Affected: 17.3.2 Affected: 17.3.3 Affected: 17.3.1a Affected: 17.3.1w Affected: 17.3.2a Affected: 17.3.1x Affected: 17.3.1z Affected: 17.3.4 Affected: 17.3.5 Affected: 17.3.4a Affected: 17.3.6 Affected: 17.3.4b Affected: 17.3.4c Affected: 17.3.5a Affected: 17.3.5b Affected: 17.3.7 Affected: 17.3.8 Affected: 17.3.8a Affected: 17.4.1 Affected: 17.4.2 Affected: 17.4.1a Affected: 17.4.1b Affected: 17.4.2a Affected: 17.5.1 Affected: 17.5.1a Affected: 17.6.1 Affected: 17.6.2 Affected: 17.6.1w Affected: 17.6.1a Affected: 17.6.1x Affected: 17.6.3 Affected: 17.6.1y Affected: 17.6.1z Affected: 17.6.3a Affected: 17.6.4 Affected: 17.6.1z1 Affected: 17.6.5 Affected: 17.6.6 Affected: 17.6.6a Affected: 17.6.5a Affected: 17.6.7 Affected: 17.6.8 Affected: 17.6.8a Affected: 17.7.1 Affected: 17.7.1a Affected: 17.7.1b Affected: 17.7.2 Affected: 17.10.1 Affected: 17.10.1a Affected: 17.10.1b Affected: 17.8.1 Affected: 17.8.1a Affected: 17.9.1 Affected: 17.9.1w Affected: 17.9.2 Affected: 17.9.1a Affected: 17.9.1x Affected: 17.9.1y Affected: 17.9.3 Affected: 17.9.2a Affected: 17.9.1x1 Affected: 17.9.3a Affected: 17.9.4 Affected: 17.9.1y1 Affected: 17.9.5 Affected: 17.9.4a Affected: 17.9.5a Affected: 17.9.5b Affected: 17.9.5e Affected: 17.9.5f Affected: 17.11.1 Affected: 17.11.1a Affected: 17.12.1 Affected: 17.12.1w Affected: 17.12.1a Affected: 17.12.1x Affected: 17.12.2 Affected: 17.12.3 Affected: 17.12.2a Affected: 17.12.1y Affected: 17.12.1z Affected: 17.12.3a Affected: 17.12.1z1 Affected: 17.13.1 Affected: 17.13.1a Affected: 17.14.1 Affected: 17.14.1a Affected: 17.11.99SW |
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CVE-2025-12983 (GCVE-0-2025-12983)
Vulnerability from cvelistv5 – Published: 2025-11-15 08:13 – Updated: 2025-11-17 20:17
VLAI
EPSS
VEX
Title
Memory Allocation with Excessive Size Value in GitLab
Summary
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 16.9 before 18.3.6, 18.4 before 18.4.4, and 18.5 before 18.5.2 that could have allowed an authenticated attacker to cause a denial of service condition by submitting specially crafted markdown content with nested formatting patterns.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-789 - Memory Allocation with Excessive Size Value
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://about.gitlab.com/releases/2025/11/12/patc… | |
| https://gitlab.com/gitlab-org/gitlab/-/issues/296257 | issue-trackingpermissions-required |
| https://hackerone.com/reports/3419588 | technical-descriptionexploitpermissions-required |
Impacted products
Credits
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CVE-2025-11579 (GCVE-0-2025-11579)
Vulnerability from cvelistv5 – Published: 2025-10-10 11:15 – Updated: 2025-12-02 09:30
VLAI
EPSS
VEX
Title
DoS via Out Of Memory Crash
Summary
github.com/nwaples/rardecode versions <=2.1.1 fail to restrict the dictionary size when reading large RAR dictionary sizes, which allows an attacker to provide a specially crafted RAR file and cause Denial of Service via an Out Of Memory Crash.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-789 - Memory Allocation with Excessive Size Value
Assigner
References
1 reference
Impacted products
Credits
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CVE-2025-8696 (GCVE-0-2025-8696)
Vulnerability from cvelistv5 – Published: 2025-09-10 17:59 – Updated: 2025-11-04 21:15
VLAI
EPSS
VEX
Title
DoS attack against the Stork UI from an unauthenticated user
Summary
If an unauthenticated user sends a large amount of data to the Stork UI, it may cause memory and disk use problems for the system running the Stork server.
This issue affects Stork versions 1.0.0 through 2.3.0.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://kb.isc.org/docs/cve-2025-8696 | vendor-advisory |
| http://www.openwall.com/lists/oss-security/2025/09/10/5 |
Date Public
2025-09-10 00:00
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CVE-2025-4605 (GCVE-0-2025-4605)
Vulnerability from cvelistv5 – Published: 2025-06-11 13:53 – Updated: 2025-08-19 13:14
VLAI
EPSS
VEX
Title
USD File Parsing Memory Allocation Vulnerability
Summary
A maliciously crafted .usdc file, when loaded through Autodesk Maya, can force an uncontrolled memory allocation vulnerability. A malicious actor may leverage this vulnerability to cause a denial-of-service (DoS), or cause data corruption.
Severity
6.6 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-789 - Memory Allocation with Excessive Size Value
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/Autodesk/maya-usd | patch |
| https://github.com/Autodesk/3dsmax-usd | patch |
| https://www.autodesk.com/products/autodesk-access… | patch |
| https://www.autodesk.com/trust/security-advisorie… | vendor-advisory |
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Autodesk | USD for Maya |
Affected:
Maya USD 0.31.0 , < Maya USD 0.32.0
(custom)
cpe:2.3:a:autodesk:usd_for_maya:maya_usd_0.31.0:*:*:*:*:*:*:* |
|
| Autodesk | USD for 3ds Max |
Affected:
Max USD 0.10 , < Max USD 0.11
(custom)
cpe:2.3:a:autodesk:usd_for_3ds_max:max_usd_0.10:*:*:*:*:*:*:* |
|
| Autodesk | Maya |
Affected:
2025 , < 2025.3.1
(custom)
cpe:2.3:a:autodesk:maya:2025:*:*:*:*:*:*:* |
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CVE-2025-3632 (GCVE-0-2025-3632)
Vulnerability from cvelistv5 – Published: 2025-05-12 16:21 – Updated: 2025-08-28 14:12
VLAI
EPSS
VEX
Title
IBM 4769 Developers Toolkit denial of service
Summary
IBM 4769 Developers Toolkit 7.0.0 through 7.5.52 could allow a remote attacker to cause a denial of service in the Hardware Security Module (HSM) due to improper memory allocation of an excessive size.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-789 - Uncontrolled Memory Allocation
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.ibm.com/support/pages/node/7233139 | patchvendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| IBM | 4769 Developers Toolkit |
Affected:
7.0.0 , ≤ 7.5.52
(semver)
cpe:2.3:a:ibm:common_cryptographic_architecture:*:*:*:*:mtm_for_4767:*:*:* |
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CVE-2025-2668 (GCVE-0-2025-2668)
Vulnerability from cvelistv5 – Published: 2026-01-30 21:28 – Updated: 2026-02-02 16:29
VLAI
EPSS
VEX
Title
IBM Db2 Denial of Service
Summary
IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 11.5.0 - 11.5.9 is vulnerable to a denial of service as the server may crash when an authenticated user creates a specially crafted query.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.ibm.com/support/pages/node/7257518 | vendor-advisorypatch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| IBM | Db2 for Linux, UNIX and Windows |
Affected:
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CVE-2025-2534 (GCVE-0-2025-2534)
Vulnerability from cvelistv5 – Published: 2025-11-07 18:36 – Updated: 2025-11-07 18:56
VLAI
EPSS
VEX
Title
IBM Db2 denial of service
Summary
IBM Db2 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) is vulnerable to a denial of service as the server may crash under certain conditions with a specially crafted query.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-789 - Memory Allocation with Excessive Size Value
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.ibm.com/support/pages/node/7250472 | vendor-advisorypatch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| IBM | Db2 |
Affected:
11.1.0 , ≤ 11.1.4.7
(semver)
Affected: 11.5.0 , ≤ 11.5.9 (semver) Affected: 12.1.0 , ≤ 12.1.3 (semver) cpe:2.3:a:ibm:db2:11.1.0:*:*:*:*:*:*:* cpe:2.3:a:ibm:db2:11.1.4.7:*:*:*:*:*:*:* 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:*:*:*:*:*:*:* |
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CVE-2025-2533 (GCVE-0-2025-2533)
Vulnerability from cvelistv5 – Published: 2025-07-29 17:43 – Updated: 2025-07-29 18:35
VLAI
EPSS
VEX
Title
IBM Db2 for Linux denial of service
Summary
IBM Db2 for Linux 12.1.0, 12.1.1, and 12.1.2 is vulnerable to a denial of service as the server may crash under certain conditions with a specially crafted query.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-789 - Uncontrolled Memory Allocation
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.ibm.com/support/pages/node/7240947 | vendor-advisorypatch |
Impacted products
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CVE-2025-2518 (GCVE-0-2025-2518)
Vulnerability from cvelistv5 – Published: 2025-05-29 19:14 – Updated: 2025-08-26 14:55
VLAI
EPSS
VEX
Title
IBM Db2 denial of service
Summary
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
is vulnerable to a denial of service as the server may crash under certain conditions with a specially crafted query.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-789 - Uncontrolled Memory Allocation
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.ibm.com/support/pages/node/7235072 | vendor-advisorypatch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| IBM | Db2 for Linux, UNIX and Windows |
Affected:
11.5.0 , ≤ 11.5.9
(semver)
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Mitigation
Implementation
Architecture and Design
Perform adequate input validation against any value that influences the amount of memory that is allocated. Define an appropriate strategy for handling requests that exceed the limit, and consider supporting a configuration option so that the administrator can extend the amount of memory to be used if necessary.
Mitigation
Operation
Run your program using system-provided resource limits for memory. This might still cause the program to crash or exit, but the impact to the rest of the system will be minimized.
No CAPEC attack patterns related to this CWE.