Common Weakness Enumeration

CWE-404

Allowed-with-Review

Improper Resource Shutdown or Release

Abstraction: Class · Status: Draft

The product does not release or incorrectly releases a resource before it is made available for re-use.

1393 vulnerabilities reference this CWE, most recent first.

CVE-2026-94137 (GCVE-0-2026-94137)

Vulnerability from cvelistv5 – Published: 2026-09-21 03:15 – Updated: 2026-09-24 13:14
VLAI
Title
Hangzhou Shunwang Technology shzh IRP_MJ_DEVICE_CONTROL shdrv_x64.sys sub_180004AC0 denial of service
Summary
A vulnerability was identified in Hangzhou Shunwang Technology shzh 10.7.2.693. This affects the function sub_180004AC0 of the file shdrv_x64.sys of the component IRP_MJ_DEVICE_CONTROL Handler. The manipulation of the argument PID leads to denial of service. The attack must be carried out locally.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-24 13:14 UTC
CWE
Assigner
VulDB CNA under the mitre root
CNA scorecard B 82/100 over 3863 records in the last 180 days details
References
URL Tags
https://vuldb.com/vuln/408054 vdb-entrytechnical-description
https://vuldb.com/vuln/408054/cti signaturepermissions-required
https://vuldb.com/cve/CVE-2026-94137 third-party-advisory
https://vuldb.com/submit/893882 third-party-advisory
https://www.virustotal.com/gui/file/e3b99f727e59a… related
Impacted products
Vendor Product Version
Hangzhou Shunwang Technology shzh Affected: 10.7.2.693
    cpe:2.3:a:hangzhou_shunwang_technology:shzh:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-94094 (GCVE-0-2026-94094)

Vulnerability from cvelistv5 – Published: 2026-09-20 23:00 – Updated: 2026-09-22 15:41
VLAI
Title
OpenClaw Canvas Host Route server.ts createCanvasHostHandler denial of service
Summary
A flaw has been found in OpenClaw up to 2026.9.5. Affected is the function createCanvasHostHandler of the file extensions/canvas/src/host/server.ts of the component Canvas Host Route. Executing a manipulation can lead to denial of service. The attack can be launched remotely. The exploit has been published and may be used. Fix suggestion's "streaming/size-limit" was never shipped - latest 2026.9.5 still buffers the whole file via readFile() (src/canvas/serve.runtime.ts:17,114), unlike the sibling WS path which caps at 64KB. The vendor was contacted early about this disclosure.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-22 15:30 UTC
CWE
Assigner
VulDB CNA under the mitre root
CNA scorecard B 82/100 over 3863 records in the last 180 days details
References
URL Tags
https://vuldb.com/vuln/408023 vdb-entrytechnical-description
https://vuldb.com/vuln/408023/cti signaturepermissions-required
https://vuldb.com/cve/CVE-2026-94094 third-party-advisory
https://vuldb.com/submit/882009 third-party-advisory
https://github.com/lche511/cve/tree/main/OpenClaw… exploit
Impacted products
Vendor Product Version
n/a OpenClaw Affected: 2026.9.0
Affected: 2026.9.1
Affected: 2026.9.2
Affected: 2026.9.3
Affected: 2026.9.4
Affected: 2026.9.5
    cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:*:*:*
Show details on NVD website

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CVE-2026-93312 (GCVE-0-2026-93312)

Vulnerability from cvelistv5 – Published: 2026-09-18 00:45 – Updated: 2026-09-22 18:23 X_Open Source
VLAI
Title
Freedesktop Poppler JBIG2Stream.cc rewind null pointer dereference
Summary
A flaw has been found in Freedesktop Poppler 26.07.0. Impacted is the function JBIG2Stream::rewind of the file poppler/JBIG2Stream.cc. This manipulation causes null pointer dereference. It is possible to initiate the attack remotely. The exploit has been published and may be used. Upgrading to version 26.08.0 is recommended to address this issue. Patch name: 5e49250f13b0390edeb3f90eb4c02c9941f97067. Upgrading the affected component is advised.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-22 18:22 UTC
CWE
Assigner
VulDB CNA under the mitre root
CNA scorecard B 82/100 over 3863 records in the last 180 days details
Impacted products
Vendor Product Version
Freedesktop Poppler Affected: 26.07.0
Unaffected: 26.08.0
    cpe:2.3:a:freedesktop:poppler:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-92881 (GCVE-0-2026-92881)

Vulnerability from cvelistv5 – Published: 2026-09-17 15:30 – Updated: 2026-09-23 16:19 X_Open Source
VLAI
Title
vgmstream AWB parser awb.c init_vgmstream_awb_memory divide by zero
Summary
A security vulnerability has been detected in vgmstream. The affected element is the function init_vgmstream_awb_memory of the file src/meta/awb.c of the component AWB parser. Such manipulation leads to divide by zero. The attack can be executed remotely. The name of the patch is ae37662ad626254ddd96ad69ac263792d7a92024. A patch should be applied to remediate this issue.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-23 16:19 UTC
CWE
Assigner
VulDB CNA under the mitre root
CNA scorecard B 82/100 over 3863 records in the last 180 days details
Impacted products
Vendor Product Version
n/a vgmstream Affected: n/a
    cpe:2.3:a:vgmstream:vgmstream:*:*:*:*:*:*:*:*
Show details on NVD website

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CVE-2026-92879 (GCVE-0-2026-92879)

Vulnerability from cvelistv5 – Published: 2026-09-17 14:00 – Updated: 2026-09-17 15:36 X_Open Source
VLAI
Title
vgmstream mus_acm.c parse_mus resource consumption
Summary
A security flaw has been discovered in vgmstream up to r2117. This issue affects the function parse_mus of the file src/meta/mus_acm.c. The manipulation results in resource consumption. The attack may be launched remotely. The patch is identified as ae37662ad626254ddd96ad69ac263792d7a92024. Applying a patch is advised to resolve this issue.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 15:36 UTC
CWE
Assigner
VulDB CNA under the mitre root
CNA scorecard B 82/100 over 3863 records in the last 180 days details
Impacted products
Vendor Product Version
n/a vgmstream Affected: r2117
    cpe:2.3:a:vgmstream:vgmstream:*:*:*:*:*:*:*:*
Show details on NVD website

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CVE-2026-92417 (GCVE-0-2026-92417)

Vulnerability from cvelistv5 – Published: 2026-09-16 18:00 – Updated: 2026-09-22 15:45 X_Open Source
VLAI
Title
Open5GS PFCP types.c ogs_pfcp_parse_volume_measurement null pointer dereference
Summary
A vulnerability was found in Open5GS up to 2.8.0. This affects the function ogs_pfcp_parse_volume_measurement in the library lib/pfcp/types.c of the component PFCP Handler. The manipulation results in null pointer dereference. The attack may be launched remotely. The patch is identified as 8f07b507b78ff94776f2cd49276eb116ed93d7f2. A patch should be applied to remediate this issue.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-22 15:05 UTC
CWE
Assigner
VulDB CNA under the mitre root
CNA scorecard B 82/100 over 3863 records in the last 180 days details
Impacted products
Vendor Product Version
n/a Open5GS Affected: 2.0
Affected: 2.1
Affected: 2.2
Affected: 2.3
Affected: 2.4
Affected: 2.5
Affected: 2.6
Affected: 2.7
Affected: 2.8.0
    cpe:2.3:a:open5gs:open5gs:*:*:*:*:*:*:*:*
Show details on NVD website

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CVE-2026-92413 (GCVE-0-2026-92413)

Vulnerability from cvelistv5 – Published: 2026-09-16 17:30 – Updated: 2026-09-18 18:14
VLAI
Title
Artifex MuPDF PDF Xref Loading pdf-stream.c pdf_open_filter null pointer dereference
Summary
A flaw has been found in Artifex MuPDF up to b6d17493700c621c0e70036980a6ebd06d2202c9. Affected by this vulnerability is the function pdf_open_filter of the file pdf-stream.c of the component PDF Xref Loading. Executing a manipulation can lead to null pointer dereference. The attack can be launched remotely. The exploit has been published and may be used. This patch is called 3df1e30f9d7b77260e13bd0dbe1928ddeba8386e. Applying a patch is advised to resolve this issue.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 18:14 UTC
CWE
Assigner
VulDB CNA under the mitre root
CNA scorecard B 82/100 over 3863 records in the last 180 days details
Impacted products
Vendor Product Version
Artifex MuPDF Affected: b6d17493700c621c0e70036980a6ebd06d2202c9
    cpe:2.3:a:artifex:mupdf:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-92365 (GCVE-0-2026-92365)

Vulnerability from cvelistv5 – Published: 2026-09-16 14:00 – Updated: 2026-09-22 15:45
VLAI
Title
vllm-project vllm thinking_budget_state.py algorithmic complexity
Summary
A vulnerability was found in vllm-project vllm up to 0.29.0. Affected by this issue is some unknown functionality of the file vllm/v1/sample/thinking_budget_state.py. The manipulation results in inefficient algorithmic complexity. It is possible to launch the attack remotely. The pull request to fix this issue awaits acceptance.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-22 15:06 UTC
CWE
  • CWE-407 - Inefficient Algorithmic Complexity
  • CWE-404 - Denial of Service
Assigner
VulDB CNA under the mitre root
CNA scorecard B 82/100 over 3863 records in the last 180 days details
References
Impacted products
Vendor Product Version
vllm-project vllm Affected: 0.1
Affected: 0.2
Affected: 0.3
Affected: 0.4
Affected: 0.5
Affected: 0.6
Affected: 0.7
Affected: 0.8
Affected: 0.9
Affected: 0.10
Affected: 0.11
Affected: 0.12
Affected: 0.13
Affected: 0.14
Affected: 0.15
Affected: 0.16
Affected: 0.17
Affected: 0.18
Affected: 0.19
Affected: 0.20
Affected: 0.21
Affected: 0.22
Affected: 0.23
Affected: 0.24
Affected: 0.25
Affected: 0.26
Affected: 0.27
Affected: 0.28
Affected: 0.29.0
    cpe:2.3:a:vllm-project:vllm:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-92363 (GCVE-0-2026-92363)

Vulnerability from cvelistv5 – Published: 2026-09-16 13:30 – Updated: 2026-09-18 17:49 X_Open Source
VLAI
Title
ag-ui-protocol ag-ui JSON sse_parser.cpp resource consumption
Summary
A flaw has been found in ag-ui-protocol ag-ui 1.0. Affected is an unknown function of the file src/stream/sse_parser.cpp of the component JSON Parser. Executing a manipulation can lead to resource consumption. The attack may be performed from remote. This patch is called ab6e0bc298996caac2b4b0b3ec0bd8d32a15a186. Applying a patch is advised to resolve this issue.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 17:49 UTC
CWE
Assigner
VulDB CNA under the mitre root
CNA scorecard B 82/100 over 3863 records in the last 180 days details
Impacted products
Vendor Product Version
ag-ui-protocol ag-ui Affected: 1.0
    cpe:2.3:a:ag-ui-protocol:ag-ui:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-92362 (GCVE-0-2026-92362)

Vulnerability from cvelistv5 – Published: 2026-09-16 13:15 – Updated: 2026-09-16 15:50
VLAI
Title
ag-ui-protocol ag-ui SSE Frame sse.rs resource consumption
Summary
A vulnerability was detected in ag-ui-protocol ag-ui 1.0. This impacts an unknown function of the file crates/ag-ui-client/src/sse.rs of the component SSE Frame Parser. Performing a manipulation results in resource consumption. The attack is possible to be carried out remotely. The pull request to fix this issue awaits acceptance.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-16 15:50 UTC
CWE
Assigner
VulDB CNA under the mitre root
CNA scorecard B 82/100 over 3863 records in the last 180 days details
Impacted products
Vendor Product Version
ag-ui-protocol ag-ui Affected: 1.0
    cpe:2.3:a:ag-ui-protocol:ag-ui:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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Mitigation MIT-3
Requirements

Strategy: Language Selection

  • Use a language that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
  • For example, languages such as Java, Ruby, and Lisp perform automatic garbage collection that releases memory for objects that have been deallocated.
Mitigation
Implementation

It is good practice to be responsible for freeing all resources you allocate and to be consistent with how and where you free memory in a function. If you allocate memory that you intend to free upon completion of the function, you must be sure to free the memory at all exit points for that function including error conditions.

Mitigation
Implementation

Memory should be allocated/freed using matching functions such as malloc/free, new/delete, and new[]/delete[].

Mitigation
Implementation

When releasing a complex object or structure, ensure that you properly dispose of all of its member components, not just the object itself.

CAPEC-125: Flooding

An adversary consumes the resources of a target by rapidly engaging in a large number of interactions with the target. This type of attack generally exposes a weakness in rate limiting or flow. When successful this attack prevents legitimate users from accessing the service and can cause the target to crash. This attack differs from resource depletion through leaks or allocations in that the latter attacks do not rely on the volume of requests made to the target but instead focus on manipulation of the target's operations. The key factor in a flooding attack is the number of requests the adversary can make in a given period of time. The greater this number, the more likely an attack is to succeed against a given target.

CAPEC-130: Excessive Allocation

An adversary causes the target to allocate excessive resources to servicing the attackers' request, thereby reducing the resources available for legitimate services and degrading or denying services. Usually, this attack focuses on memory allocation, but any finite resource on the target could be the attacked, including bandwidth, processing cycles, or other resources. This attack does not attempt to force this allocation through a large number of requests (that would be Resource Depletion through Flooding) but instead uses one or a small number of requests that are carefully formatted to force the target to allocate excessive resources to service this request(s). Often this attack takes advantage of a bug in the target to cause the target to allocate resources vastly beyond what would be needed for a normal request.

CAPEC-131: Resource Leak Exposure

An adversary utilizes a resource leak on the target to deplete the quantity of the resource available to service legitimate requests.

CAPEC-494: TCP Fragmentation

An adversary may execute a TCP Fragmentation attack against a target with the intention of avoiding filtering rules of network controls, by attempting to fragment the TCP packet such that the headers flag field is pushed into the second fragment which typically is not filtered.

CAPEC-495: UDP Fragmentation

An attacker may execute a UDP Fragmentation attack against a target server in an attempt to consume resources such as bandwidth and CPU. IP fragmentation occurs when an IP datagram is larger than the MTU of the route the datagram has to traverse. Typically the attacker will use large UDP packets over 1500 bytes of data which forces fragmentation as ethernet MTU is 1500 bytes. This attack is a variation on a typical UDP flood but it enables more network bandwidth to be consumed with fewer packets. Additionally it has the potential to consume server CPU resources and fill memory buffers associated with the processing and reassembling of fragmented packets.

CAPEC-496: ICMP Fragmentation

An attacker may execute a ICMP Fragmentation attack against a target with the intention of consuming resources or causing a crash. The attacker crafts a large number of identical fragmented IP packets containing a portion of a fragmented ICMP message. The attacker these sends these messages to a target host which causes the host to become non-responsive. Another vector may be sending a fragmented ICMP message to a target host with incorrect sizes in the header which causes the host to hang.

CAPEC-666: BlueSmacking

An adversary uses Bluetooth flooding to transfer large packets to Bluetooth enabled devices over the L2CAP protocol with the goal of creating a DoS. This attack must be carried out within close proximity to a Bluetooth enabled device.