Search criteria
48 vulnerabilities found for nanomq by emqx
CVE-2024-48077 (GCVE-0-2024-48077)
Vulnerability from nvd – Published: 2026-01-15 00:00 – Updated: 2026-01-15 19:28
VLAI?
Summary
An issue in nanomq v0.22.7 allows attackers to cause a Denial of Service (DoS) via a crafted request. The number of data packets received in the recv-q queue of the Nanomq process continues to increase, causing the nanomq broker to fall into a deadlock and be unable to provide normal services.
Severity ?
7.5 (High)
CWE
- n/a
Assigner
References
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CVE-2025-59946 (GCVE-0-2025-59946)
Vulnerability from nvd – Published: 2025-12-27 00:40 – Updated: 2025-12-29 15:54
VLAI?
Title
NanoMQ has a Use After Free vulnerability via sub info list
Summary
NanoMQ MQTT Broker (NanoMQ) is an Edge Messaging Platform. Prior to version 0.24.2, there is a classical data racing issue about sub info list which could result in heap use after free crash. This issue has been patched in version 0.24.2.
Severity ?
7.5 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
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|---|---|---|---|---|---|---|---|---|
|
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CVE-2025-59947 (GCVE-0-2025-59947)
Vulnerability from nvd – Published: 2025-12-15 20:19 – Updated: 2025-12-15 20:58
VLAI?
Title
NanoMQ has Buffer Overflow
Summary
NanoMQ is a messaging broker/bus for IoT Edge & SDV. Versions prior to 0.24.4 have a buffer overflow case while the PUBLISH packets trigger both shared subscription and vanila subscription. This is fixed in version 0.24.4. As a workaround, disable shared subscription.
Severity ?
CWE
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
| URL | Tags | ||||||||||
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CVE-2024-42655 (GCVE-0-2024-42655)
Vulnerability from nvd – Published: 2025-07-29 00:00 – Updated: 2025-07-29 18:38
VLAI?
Summary
An access control issue in NanoMQ v0.21.10 allows attackers to bypass security restrictions and access sensitive system topic messages using MQTT wildcard characters.
Severity ?
8.8 (High)
CWE
- n/a
Assigner
References
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CVE-2024-42651 (GCVE-0-2024-42651)
Vulnerability from nvd – Published: 2025-07-29 00:00 – Updated: 2025-07-29 18:37
VLAI?
Summary
NanoMQ v0.17.9 was discovered to contain a heap use-after-free vulnerability via the component sub_Ctx_handle. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted SUBSCRIBE message.
Severity ?
7.5 (High)
CWE
- n/a
Assigner
References
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CVE-2024-42650 (GCVE-0-2024-42650)
Vulnerability from nvd – Published: 2025-07-15 00:00 – Updated: 2025-07-15 20:41
VLAI?
Summary
NanoMQ 0.17.5 was discovered to contain a segmentation fault via the component /nanomq/pub_handler.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted PUBLISH message.
Severity ?
7.5 (High)
CWE
- n/a
Assigner
References
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CVE-2024-42649 (GCVE-0-2024-42649)
Vulnerability from nvd – Published: 2025-07-14 00:00 – Updated: 2025-07-16 18:12
VLAI?
Summary
NanoMQ v0.22.10 was discovered to contain a memory leak which allows attackers to cause a Denial of Service (DoS) via a crafted PUBLISH message.
Severity ?
6.5 (Medium)
CWE
- n/a
Assigner
References
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CVE-2024-42648 (GCVE-0-2024-42648)
Vulnerability from nvd – Published: 2025-07-14 00:00 – Updated: 2025-07-16 18:37
VLAI?
Summary
NanoMQ v0.22.10 was discovered to contain a heap overflow which allows attackers to cause a Denial of Service (DoS) via a crafted CONNECT message.
Severity ?
6.5 (Medium)
CWE
- n/a
Assigner
References
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CVE-2024-42646 (GCVE-0-2024-42646)
Vulnerability from nvd – Published: 2025-07-14 00:00 – Updated: 2025-07-16 18:36
VLAI?
Summary
A segmentation fault in NanoMQ v0.21.10 allows attackers to cause a Denial of Service (DoS) via crafted messages.
Severity ?
7.5 (High)
CWE
- n/a
Assigner
References
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CVE-2024-44460 (GCVE-0-2024-44460)
Vulnerability from nvd – Published: 2024-09-12 00:00 – Updated: 2024-10-30 19:01
VLAI?
Summary
An invalid read size in Nanomq v0.21.9 allows attackers to cause a Denial of Service (DoS).
Severity ?
7.5 (High)
CWE
- n/a
Assigner
References
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CVE-2024-31036 (GCVE-0-2024-31036)
Vulnerability from nvd – Published: 2024-04-22 00:00 – Updated: 2024-08-02 01:46
VLAI?
Summary
A heap-buffer-overflow vulnerability in the read_byte function in NanoMQ v.0.21.7 allows attackers to cause a denial of service via transmission of crafted hexstreams.
Severity ?
6.8 (Medium)
CWE
- n/a
Assigner
References
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CVE-2024-31041 (GCVE-0-2024-31041)
Vulnerability from nvd – Published: 2024-04-17 00:00 – Updated: 2024-08-22 18:06
VLAI?
Summary
Null Pointer Dereference vulnerability in topic_filtern function in mqtt_parser.c in NanoMQ 0.21.7 allows attackers to cause a denial of service.
Severity ?
7.5 (High)
CWE
- n/a
Assigner
References
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CVE-2024-31040 (GCVE-0-2024-31040)
Vulnerability from nvd – Published: 2024-04-17 00:00 – Updated: 2024-08-02 01:46
VLAI?
Summary
Buffer Overflow vulnerability in the get_var_integer function in mqtt_parser.c in NanoMQ 0.21.7 allows remote attackers to cause a denial of service via a series of specially crafted hexstreams.
Severity ?
CWE
- n/a
Assigner
References
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CVE-2024-25767 (GCVE-0-2024-25767)
Vulnerability from nvd – Published: 2024-02-26 00:00 – Updated: 2024-10-27 00:59
VLAI?
Summary
nanomq 0.21.2 contains a Use-After-Free vulnerability in /nanomq/nng/src/core/socket.c.
Severity ?
6.5 (Medium)
CWE
- n/a
Assigner
References
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CVE-2023-34494 (GCVE-0-2023-34494)
Vulnerability from nvd – Published: 2023-06-12 00:00 – Updated: 2025-01-03 23:32
VLAI?
Summary
NanoMQ 0.16.5 is vulnerable to heap-use-after-free in the nano_ctx_send function of nmq_mqtt.c.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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CVE-2023-34488 (GCVE-0-2023-34488)
Vulnerability from nvd – Published: 2023-06-12 00:00 – Updated: 2025-08-29 15:00
VLAI?
Summary
NanoMQ 0.17.5 has a one-byte heap-based buffer over-read in the conn_handler function of mqtt_parser.c when it processes malformed messages.
Severity ?
CWE
- n/a
Assigner
References
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CVE-2024-48077 (GCVE-0-2024-48077)
Vulnerability from cvelistv5 – Published: 2026-01-15 00:00 – Updated: 2026-01-15 19:28
VLAI?
Summary
An issue in nanomq v0.22.7 allows attackers to cause a Denial of Service (DoS) via a crafted request. The number of data packets received in the recv-q queue of the Nanomq process continues to increase, causing the nanomq broker to fall into a deadlock and be unable to provide normal services.
Severity ?
7.5 (High)
CWE
- n/a
Assigner
References
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CVE-2025-59946 (GCVE-0-2025-59946)
Vulnerability from cvelistv5 – Published: 2025-12-27 00:40 – Updated: 2025-12-29 15:54
VLAI?
Title
NanoMQ has a Use After Free vulnerability via sub info list
Summary
NanoMQ MQTT Broker (NanoMQ) is an Edge Messaging Platform. Prior to version 0.24.2, there is a classical data racing issue about sub info list which could result in heap use after free crash. This issue has been patched in version 0.24.2.
Severity ?
7.5 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
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CVE-2025-59947 (GCVE-0-2025-59947)
Vulnerability from cvelistv5 – Published: 2025-12-15 20:19 – Updated: 2025-12-15 20:58
VLAI?
Title
NanoMQ has Buffer Overflow
Summary
NanoMQ is a messaging broker/bus for IoT Edge & SDV. Versions prior to 0.24.4 have a buffer overflow case while the PUBLISH packets trigger both shared subscription and vanila subscription. This is fixed in version 0.24.4. As a workaround, disable shared subscription.
Severity ?
CWE
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
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CVE-2024-42655 (GCVE-0-2024-42655)
Vulnerability from cvelistv5 – Published: 2025-07-29 00:00 – Updated: 2025-07-29 18:38
VLAI?
Summary
An access control issue in NanoMQ v0.21.10 allows attackers to bypass security restrictions and access sensitive system topic messages using MQTT wildcard characters.
Severity ?
8.8 (High)
CWE
- n/a
Assigner
References
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CVE-2024-42651 (GCVE-0-2024-42651)
Vulnerability from cvelistv5 – Published: 2025-07-29 00:00 – Updated: 2025-07-29 18:37
VLAI?
Summary
NanoMQ v0.17.9 was discovered to contain a heap use-after-free vulnerability via the component sub_Ctx_handle. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted SUBSCRIBE message.
Severity ?
7.5 (High)
CWE
- n/a
Assigner
References
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CVE-2024-42650 (GCVE-0-2024-42650)
Vulnerability from cvelistv5 – Published: 2025-07-15 00:00 – Updated: 2025-07-15 20:41
VLAI?
Summary
NanoMQ 0.17.5 was discovered to contain a segmentation fault via the component /nanomq/pub_handler.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted PUBLISH message.
Severity ?
7.5 (High)
CWE
- n/a
Assigner
References
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CVE-2024-42648 (GCVE-0-2024-42648)
Vulnerability from cvelistv5 – Published: 2025-07-14 00:00 – Updated: 2025-07-16 18:37
VLAI?
Summary
NanoMQ v0.22.10 was discovered to contain a heap overflow which allows attackers to cause a Denial of Service (DoS) via a crafted CONNECT message.
Severity ?
6.5 (Medium)
CWE
- n/a
Assigner
References
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CVE-2024-42646 (GCVE-0-2024-42646)
Vulnerability from cvelistv5 – Published: 2025-07-14 00:00 – Updated: 2025-07-16 18:36
VLAI?
Summary
A segmentation fault in NanoMQ v0.21.10 allows attackers to cause a Denial of Service (DoS) via crafted messages.
Severity ?
7.5 (High)
CWE
- n/a
Assigner
References
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CVE-2024-42649 (GCVE-0-2024-42649)
Vulnerability from cvelistv5 – Published: 2025-07-14 00:00 – Updated: 2025-07-16 18:12
VLAI?
Summary
NanoMQ v0.22.10 was discovered to contain a memory leak which allows attackers to cause a Denial of Service (DoS) via a crafted PUBLISH message.
Severity ?
6.5 (Medium)
CWE
- n/a
Assigner
References
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CVE-2024-44460 (GCVE-0-2024-44460)
Vulnerability from cvelistv5 – Published: 2024-09-12 00:00 – Updated: 2024-10-30 19:01
VLAI?
Summary
An invalid read size in Nanomq v0.21.9 allows attackers to cause a Denial of Service (DoS).
Severity ?
7.5 (High)
CWE
- n/a
Assigner
References
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CVE-2024-31036 (GCVE-0-2024-31036)
Vulnerability from cvelistv5 – Published: 2024-04-22 00:00 – Updated: 2024-08-02 01:46
VLAI?
Summary
A heap-buffer-overflow vulnerability in the read_byte function in NanoMQ v.0.21.7 allows attackers to cause a denial of service via transmission of crafted hexstreams.
Severity ?
6.8 (Medium)
CWE
- n/a
Assigner
References
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CVE-2024-31040 (GCVE-0-2024-31040)
Vulnerability from cvelistv5 – Published: 2024-04-17 00:00 – Updated: 2024-08-02 01:46
VLAI?
Summary
Buffer Overflow vulnerability in the get_var_integer function in mqtt_parser.c in NanoMQ 0.21.7 allows remote attackers to cause a denial of service via a series of specially crafted hexstreams.
Severity ?
CWE
- n/a
Assigner
References
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CVE-2024-31041 (GCVE-0-2024-31041)
Vulnerability from cvelistv5 – Published: 2024-04-17 00:00 – Updated: 2024-08-22 18:06
VLAI?
Summary
Null Pointer Dereference vulnerability in topic_filtern function in mqtt_parser.c in NanoMQ 0.21.7 allows attackers to cause a denial of service.
Severity ?
7.5 (High)
CWE
- n/a
Assigner
References
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CVE-2024-25767 (GCVE-0-2024-25767)
Vulnerability from cvelistv5 – Published: 2024-02-26 00:00 – Updated: 2024-10-27 00:59
VLAI?
Summary
nanomq 0.21.2 contains a Use-After-Free vulnerability in /nanomq/nng/src/core/socket.c.
Severity ?
6.5 (Medium)
CWE
- n/a
Assigner
References
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