CWE-404
Improper Resource Shutdown or Release
The product does not release or incorrectly releases a resource before it is made available for re-use.
CVE-2026-8291 (GCVE-0-2026-8291)
Vulnerability from cvelistv5 – Published: 2026-05-11 13:30 – Updated: 2026-05-11 15:54
VLAI
Title
Open5GS NRF nnrf-handler.c ogs_nnrf_nfm_handle_nf_profile denial of service
Summary
A weakness has been identified in Open5GS up to 2.7.7. Impacted is the function ogs_nnrf_nfm_handle_nf_profile of the file lib/sbi/nnrf-handler.c of the component NRF. This manipulation causes denial of service. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks. The pull request to fix this issue awaits acceptance.
Severity
CWE
- CWE-404 - Denial of Service
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/362588 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/362588/cti | signaturepermissions-required |
| https://vuldb.com/submit/808508 | third-party-advisory |
| https://github.com/open5gs/open5gs/issues/4456 | exploitissue-tracking |
| https://github.com/open5gs/open5gs/pull/4534 | issue-trackingpatch |
| https://github.com/open5gs/open5gs/ | product |
Impacted products
Credits
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CVE-2026-8292 (GCVE-0-2026-8292)
Vulnerability from cvelistv5 – Published: 2026-05-11 15:00 – Updated: 2026-05-11 17:30
VLAI
Title
Open5GS NRF conv.c yuarel_parse denial of service
Summary
A security vulnerability has been detected in Open5GS up to 2.7.7. The affected element is the function yuarel_parse in the library /lib/sbi/conv.c of the component NRF. Such manipulation of the argument hnrf-uri leads to denial of service. The attack may be performed from remote. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Severity
CWE
- CWE-404 - Denial of Service
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/362589 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/362589/cti | signaturepermissions-required |
| https://vuldb.com/submit/808509 | third-party-advisory |
| https://github.com/open5gs/open5gs/issues/4457 | exploitissue-tracking |
| https://github.com/open5gs/open5gs/ | product |
Impacted products
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CVE-2026-8318 (GCVE-0-2026-8318)
Vulnerability from cvelistv5 – Published: 2026-05-11 18:00 – Updated: 2026-05-11 18:45
VLAI
Title
VectifyAI PageIndex PDF Table of Contents page_index.py toc_transformer infinite loop
Summary
A security flaw has been discovered in VectifyAI PageIndex up to f50e52975313c6716c02b20a119577a1929decba. Affected by this vulnerability is the function toc_transformer of the file pageindex/page_index.py of the component PDF Table of Contents Handler. The manipulation results in infinite loop. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks. This product operates on a rolling release basis, ensuring continuous delivery. Consequently, there are no version details for either affected or updated releases.
Severity
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/362605 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/362605/cti | signaturepermissions-required |
| https://vuldb.com/submit/811273 | third-party-advisory |
| https://github.com/VectifyAI/PageIndex/issues/174 | exploitissue-tracking |
| https://github.com/VectifyAI/PageIndex/ | product |
Impacted products
Credits
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CVE-2026-8319 (GCVE-0-2026-8319)
Vulnerability from cvelistv5 – Published: 2026-05-11 18:45 – Updated: 2026-05-12 16:23
VLAI
Title
aiwaves-cn agents cheshire_cat_core stray_cat.py recall_relevant_memories_to_working_memory resource consumption
Summary
A weakness has been identified in aiwaves-cn agents up to e8c4e3c2d19739d3dff59e577d1c97090cc15f59. Affected by this issue is the function recall_relevant_memories_to_working_memory of the file core/cat/looking_glass/stray_cat.py of the component cheshire_cat_core. This manipulation causes resource consumption. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks. This product follows a rolling release approach for continuous delivery, so version details for affected or updated releases are not provided. The project was informed of the problem early through an issue report but has not responded yet.
Severity
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/362606 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/362606/cti | signaturepermissions-required |
| https://vuldb.com/submit/811274 | third-party-advisory |
| https://github.com/aiwaves-cn/agents/issues/219 | exploitissue-tracking |
| https://github.com/aiwaves-cn/agents/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| aiwaves-cn | agents |
Affected:
e8c4e3c2d19739d3dff59e577d1c97090cc15f59
|
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CVE-2026-8728 (GCVE-0-2026-8728)
Vulnerability from cvelistv5 – Published: 2026-05-17 02:15 – Updated: 2026-05-18 17:53
VLAI
Title
Open5GS NRF conv.c ogs_sbi_discovery_option_parse_plmn_list denial of service
Summary
A security vulnerability has been detected in Open5GS up to 2.7.7. The impacted element is the function ogs_sbi_discovery_option_parse_plmn_list in the library /lib/sbi/conv.c of the component NRF. Such manipulation of the argument target-plmn-list leads to denial of service. The attack can be executed remotely. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Severity
CWE
- CWE-404 - Denial of Service
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/364317 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/364317/cti | signaturepermissions-required |
| https://vuldb.com/submit/808510 | third-party-advisory |
| https://vuldb.com/submit/808511 | third-party-advisory |
| https://github.com/open5gs/open5gs/issues/4458 | exploitissue-tracking |
| https://github.com/open5gs/open5gs/ | product |
Impacted products
Credits
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CVE-2026-8729 (GCVE-0-2026-8729)
Vulnerability from cvelistv5 – Published: 2026-05-17 03:30 – Updated: 2026-05-18 14:17
VLAI
Title
Open5GS NRF message.c denial of service
Summary
A vulnerability was detected in Open5GS up to 2.7.7. This affects an unknown function in the library /lib/sbi/message.c of the component NRF. Performing a manipulation of the argument service-names/snssais results in denial of service. The attack is possible to be carried out remotely. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Severity
CWE
- CWE-404 - Denial of Service
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/364318 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/364318/cti | signaturepermissions-required |
| https://vuldb.com/submit/808512 | third-party-advisory |
| https://vuldb.com/submit/808513 | third-party-advisory |
| https://github.com/open5gs/open5gs/issues/4460 | exploitissue-tracking |
| https://github.com/open5gs/open5gs/ | product |
Impacted products
Credits
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CVE-2026-8730 (GCVE-0-2026-8730)
Vulnerability from cvelistv5 – Published: 2026-05-17 03:45 – Updated: 2026-05-18 16:39
VLAI
Title
Open5GS NRF context.c ogs_sbi_nf_instance_set_id denial of service
Summary
A flaw has been found in Open5GS up to 2.7.6. This impacts the function ogs_sbi_nf_instance_set_id in the library /lib/sbi/context.c of the component NRF. Executing a manipulation of the argument nfInstanceId can lead to denial of service. The attack may be performed from remote. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Severity
CWE
- CWE-404 - Denial of Service
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/364319 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/364319/cti | signaturepermissions-required |
| https://vuldb.com/submit/808514 | third-party-advisory |
| https://github.com/open5gs/open5gs/issues/4462 | exploitissue-tracking |
| https://github.com/open5gs/open5gs/ | product |
Impacted products
Credits
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CVE-2026-8731 (GCVE-0-2026-8731)
Vulnerability from cvelistv5 – Published: 2026-05-17 04:15 – Updated: 2026-05-18 20:00
VLAI
Title
Open5GS NRF client.c ogs_sbi_client_add denial of service
Summary
A vulnerability has been found in Open5GS up to 2.7.7. Affected is the function ogs_sbi_client_add in the library /lib/sbi/client.c of the component NRF. The manipulation of the argument client_pool leads to denial of service. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Severity
CWE
- CWE-404 - Denial of Service
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/364320 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/364320/cti | signaturepermissions-required |
| https://vuldb.com/submit/808516 | third-party-advisory |
| https://github.com/open5gs/open5gs/issues/4464 | exploitissue-tracking |
| https://github.com/open5gs/open5gs/ | product |
Impacted products
Credits
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CVE-2026-8744 (GCVE-0-2026-8744)
Vulnerability from cvelistv5 – Published: 2026-05-17 09:15 – Updated: 2026-05-18 16:20 X_Open Source
VLAI
Title
Open5GS NRF context.c ogs_sbi_nf_service_add denial of service
Summary
A vulnerability was determined in Open5GS up to 2.7.7. Affected is the function ogs_sbi_subscription_data_add/ogs_sbi_nf_service_add in the library /lib/sbi/context.c of the component NRF. Executing a manipulation can lead to denial of service. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized. This patch is called 819db11a08b9736a3576c4f99ceb28f7eb99523a. A patch should be applied to remediate this issue.
Severity
CWE
- CWE-404 - Denial of Service
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/364331 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/364331/cti | signaturepermissions-required |
| https://vuldb.com/submit/817029 | third-party-advisory |
| https://vuldb.com/submit/817030 | third-party-advisory |
| https://github.com/open5gs/open5gs/issues/4465 | issue-tracking |
| https://github.com/open5gs/open5gs/pull/4534 | issue-trackingpatch |
| https://github.com/open5gs/open5gs/issues/4466 | exploitissue-tracking |
| https://github.com/open5gs/open5gs/commit/819db11… | patch |
| https://github.com/open5gs/open5gs/ | product |
Impacted products
Credits
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CVE-2026-8745 (GCVE-0-2026-8745)
Vulnerability from cvelistv5 – Published: 2026-05-17 09:45 – Updated: 2026-05-18 20:03
VLAI
Title
Open5GS AUSF nausf-handler.c ogs_timer_add denial of service
Summary
A vulnerability was identified in Open5GS up to 2.7.7. Affected by this vulnerability is the function ogs_timer_add in the library /src/ausf/nausf-handler.c of the component AUSF. The manipulation leads to denial of service. The attack can be initiated remotely. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.
Severity
CWE
- CWE-404 - Denial of Service
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/364332 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/364332/cti | signaturepermissions-required |
| https://vuldb.com/submit/817031 | third-party-advisory |
| https://github.com/open5gs/open5gs/issues/4472 | exploitissue-tracking |
| https://github.com/open5gs/open5gs/ | product |
Impacted products
Credits
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"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
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"references": [
{
"name": "VDB-364332 | Open5GS AUSF nausf-handler.c ogs_timer_add denial of service",
"tags": [
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"technical-description"
],
"url": "https://vuldb.com/vuln/364332"
},
{
"name": "VDB-364332 | CTI Indicators (IOB, IOC, TTP, IOA)",
"tags": [
"signature",
"permissions-required"
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"url": "https://vuldb.com/vuln/364332/cti"
},
{
"name": "Submit #817031 | Open5GS AUSF v2.7.7 Denial of Service",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/submit/817031"
},
{
"tags": [
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"issue-tracking"
],
"url": "https://github.com/open5gs/open5gs/issues/4472"
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{
"tags": [
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"url": "https://github.com/open5gs/open5gs/"
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],
"timeline": [
{
"lang": "en",
"time": "2026-05-16T00:00:00.000Z",
"value": "Advisory disclosed"
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{
"lang": "en",
"time": "2026-05-16T02:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2026-05-16T14:43:47.000Z",
"value": "VulDB entry last update"
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],
"title": "Open5GS AUSF nausf-handler.c ogs_timer_add denial of service"
}
},
"cveMetadata": {
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"cveId": "CVE-2026-8745",
"datePublished": "2026-05-17T09:45:07.635Z",
"dateReserved": "2026-05-16T12:38:35.488Z",
"dateUpdated": "2026-05-18T20:03:58.716Z",
"state": "PUBLISHED"
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Mitigation ID: MIT-3
Phase: Requirements
Strategy: Language Selection
Description:
- 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
Phase: Implementation
Description:
- 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
Phase: Implementation
Description:
- Memory should be allocated/freed using matching functions such as malloc/free, new/delete, and new[]/delete[].
Mitigation
Phase: Implementation
Description:
- 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.