CWE-404 (Improper Resource Shutdown or Release) documents a weakness type used across vulnerability databases and security assessments. Use the sections below for definition, context, and mapped CVEs.
The product does not release or incorrectly releases a resource before it is made available for re-use.
| Kind | Name | Class | Prevalence | OS / CPE |
|---|---|---|---|---|
| language | — | Not Language-Specific | Undetermined | — |
These CVEs are mapped to this weakness in this database and kept for traceability and search.
| CVE | Published | Summary |
|---|---|---|
| CVE-2026-15690 | 2026-07-14 | A vulnerability was identified in open62541 up to 1.5.5. Affected by this issue is the function responseReadNamespacesArray of the file src/client/ua_client_connect.c of the component Shared Client Li… |
| CVE-2026-15276 | 2026-07-09 | A flaw has been found in pdeljanov Symphonia up to 0.6.0. This vulnerability affects unknown code of the component Metadata Handler. This manipulation causes denial of service. The attack needs to be … |
| CVE-2026-15274 | 2026-07-09 | A vulnerability was detected in lo48576 fbxcel up to 0.9.0. This affects an unknown part of the file src/pull_parser/v7400/parser.rs of the component Node Header Handler. The manipulation results in d… |
| CVE-2026-15184 | 2026-07-09 | A vulnerability was found in GNU LibreDWG up to 0.13.4. The impacted element is the function dwg_next_entity of the file src/dwg.c of the component DWG File Handler. Performing a manipulation of the a… |
| CVE-2026-59725 | 2026-07-08 | Socket.IO enables bidirectional and low-latency communication for every platform. From 4.1.0 before 6.6.7, Engine.IO protocol v4 polling transport does not properly close the HTTP response for invalid… |
| CVE-2026-14801 | 2026-07-06 | A security vulnerability has been detected in GPAC 26.03-DEV-rev342-g80071f700-master. The impacted element is the function txtin_probe_duration of the file src/filters/load_text.c of the component Te… |
| CVE-2026-14790 | 2026-07-05 | A flaw has been found in GPAC 26.02.0. This affects the function nhmldump_send_frame of the file src/filters/write_nhml.c of the component Media File Handler. Executing a manipulation can lead to null… |
| CVE-2026-14651 | 2026-07-04 | A vulnerability has been found in connorskees grass up to 0.13.4. The impacted element is the function grass_compiler::selector::extend/grass_compiler::evaluate::visitor. The manipulation leads to den… |
| CVE-2026-14650 | 2026-07-04 | A flaw has been found in connorskees grass up to 0.13.4. The affected element is the function grass_compiler::raw_to_parse_error of the component UTF-8 Character Handler. Executing a manipulation can … |
| CVE-2026-14629 | 2026-07-04 | A flaw has been found in RT-Thread up to 5.2.2. Affected is the function read/write/sys_ioctl of the file components/lwp/lwp_syscall.c of the component Parameter Handler. Executing a manipulation can … |
| CVE-2026-14626 | 2026-07-04 | A weakness has been identified in NousResearch hermes-agent up to 2026.4.30. The impacted element is the function AIAgent.run_conversation of the file run_agent.py of the component HTTP API. This mani… |
| CVE-2026-14624 | 2026-07-04 | A vulnerability was identified in omec-project amf up to 2.0.2/2.1.1. Impacted is an unknown function of the file /go/src/amf/ngap/handler.go of the component NGSetupRequest Handler. The manipulation … |
| CVE-2026-14623 | 2026-07-04 | A vulnerability was determined in omec-project amf up to 2.1.1. This issue affects the function RRCInactiveTransitionReport of the component NGAP Message Handler. Executing a manipulation can lead to … |
| CVE-2026-14618 | 2026-07-04 | A vulnerability was detected in Open5GS up to 2.7.7. Affected by this vulnerability is the function amf_nnrf_handle_nf_discover of the file src/amf/nnrf-handler.c of the component AMF. The manipulatio… |
| CVE-2026-12575 | 2026-07-01 | DVP80ES3 with Improper Resource Shutdown or Release vulnerability. |
| CVE-2026-13523 | 2026-06-28 | A weakness has been identified in GPAC up to 26.02.0. This affects an unknown part of the file src/utils/base_encoding.c of the component ISOBMFF Parser. Executing a manipulation can lead to highly co… |
| CVE-2026-13491 | 2026-06-28 | A vulnerability was detected in 78 xiaozhi-esp32 up to 2.2.6. This vulnerability affects the function Application::GetInstance of the file main/protocols/mqtt_protocol.cc of the component MQTT Goodbye… |
| CVE-2026-38641 | 2026-06-26 | An issue in the DSO::mmap_and_copy function of relibc commit 61f42d allows attackers to cause a Denial of Service (DoS) via loading a crafted shared library. |
| CVE-2026-54280 | 2026-06-22 | AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.1, payload resources are not closed correctly when a client disconnects in the middle of a write. If a pay… |
| CVE-2026-11317 | 2026-06-16 | A denial of service security issue exists in the affected product. The security issue stems from a fault occurring when a crafted CIP message is sent. Devices with less memory are more likely to be af… |
| Date | Name | Version | Importance | Comment |
|---|---|---|---|---|
| 2008-07-01 | Eric Dalci | 1.0 | — | updated Time_of_Introduction |
| 2008-08-15 | — | 1.0 | — | Suggested OWASP Top Ten 2004 mapping |
| 2008-09-08 | CWE Content Team | 1.0 | — | updated Description, Relationships, Other_Notes, Taxonomy_Mappings |
| 2008-10-14 | CWE Content Team | 1.0.1 | — | updated Relationships |
| 2008-11-24 | CWE Content Team | 1.1 | — | updated Relationships, Taxonomy_Mappings |
| 2009-01-12 | CWE Content Team | 1.2 | — | updated Common_Consequences, Likelihood_of_Exploit, Other_Notes, Potential_Mitigations, Relationship_Notes, Relationships, Weakness_Ordinalities |
| 2009-03-10 | CWE Content Team | 1.3 | — | updated Potential_Mitigations |
| 2009-05-27 | CWE Content Team | 1.4 | — | updated Description, Relationships |
| 2009-07-27 | CWE Content Team | 1.5 | — | updated Demonstrative_Examples, Related_Attack_Patterns |
| 2009-10-29 | CWE Content Team | 1.6 | — | updated Other_Notes |
| 2010-02-16 | CWE Content Team | 1.8 | — | updated Potential_Mitigations, Relationships |
| 2010-06-21 | CWE Content Team | 1.9 | — | updated Detection_Factors, Potential_Mitigations |
| 2010-12-13 | CWE Content Team | 1.11 | — | updated Demonstrative_Examples |
| 2011-03-29 | CWE Content Team | 1.12 | — | updated Weakness_Ordinalities |
| 2011-06-01 | CWE Content Team | 1.13 | — | updated Common_Consequences, Relationships, Taxonomy_Mappings |
| 2011-06-27 | CWE Content Team | 2.0 | — | updated Common_Consequences |
| 2011-09-13 | CWE Content Team | 2.1 | — | updated Relationships, Taxonomy_Mappings |
| 2012-05-11 | CWE Content Team | 2.2 | — | updated Demonstrative_Examples, References, Relationships, Taxonomy_Mappings |
| 2014-02-18 | CWE Content Team | 2.6 | — | updated Demonstrative_Examples |
| 2014-06-23 | CWE Content Team | 2.7 | — | updated Related_Attack_Patterns |
| 2014-07-30 | CWE Content Team | 2.8 | — | updated Relationships, Taxonomy_Mappings |
| 2015-12-07 | CWE Content Team | 2.9 | — | updated Relationships |
| 2017-01-19 | CWE Content Team | 2.10 | — | updated Relationships |
| 2017-05-03 | CWE Content Team | 2.11 | — | updated Related_Attack_Patterns |
| 2017-11-08 | CWE Content Team | 3.0 | — | updated Applicable_Platforms, Functional_Areas, Likelihood_of_Exploit, Relationships, Taxonomy_Mappings |
| 2019-01-03 | CWE Content Team | 3.2 | — | updated Relationships, Taxonomy_Mappings, Type |
| 2019-06-20 | CWE Content Team | 3.3 | — | updated Related_Attack_Patterns, Relationships |
| 2020-02-24 | CWE Content Team | 4.0 | — | updated Relationships |
| 2020-06-25 | CWE Content Team | 4.1 | — | updated Relationships |
| 2020-08-20 | CWE Content Team | 4.2 | — | updated Relationships |
| 2020-12-10 | CWE Content Team | 4.3 | — | updated Relationships |
| 2021-03-15 | CWE Content Team | 4.4 | — | updated Demonstrative_Examples |
| 2021-07-20 | CWE Content Team | 4.5 | — | updated Related_Attack_Patterns |
| 2022-10-13 | CWE Content Team | 4.9 | — | updated Relationships |
| 2023-01-31 | CWE Content Team | 4.10 | — | updated Description, Detection_Factors |
| 2023-04-27 | CWE Content Team | 4.11 | — | updated Detection_Factors, Relationships, Time_of_Introduction |
| 2023-06-29 | CWE Content Team | 4.12 | — | updated Mapping_Notes |
| 2023-10-26 | CWE Content Team | 4.13 | — | updated Observed_Examples |