Vulnerability-Lookup

CNVD-2026-09795

Vulnerability from cnvd - Published: 2026-02-04

Title

Apache NimBLE代码问题漏洞

Description

Apache NimBLE是美国阿帕奇（Apache）基金会的一个开源蓝牙5.4堆栈（主机和控制器），完全取代Nordic芯片组上的专有SoftDevice。它是Apache Mynewt项目的一部分。 Apache NimBLE 1.8.0及之前版本存在代码问题漏洞，该漏洞源于缺少对HCI连接完成或HCI命令TX缓冲区的验证，攻击者可利用该漏洞导致空指针取消引用。

Severity

高

Patch Name

Apache NimBLE代码问题漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://mynewt.apache.org/

Reference

https://github.com/apache/mynewt-nimble/commit/0caf9baeb271ede85fcc5237ab87ddbf938600da

Impacted products

Name
Apache NimBLE <1.9.0

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-53477",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-53477"
    }
  },
  "description": "Apache NimBLE\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u4e2a\u5f00\u6e90\u84dd\u72595.4\u5806\u6808\uff08\u4e3b\u673a\u548c\u63a7\u5236\u5668\uff09\uff0c\u5b8c\u5168\u53d6\u4ee3Nordic\u82af\u7247\u7ec4\u4e0a\u7684\u4e13\u6709SoftDevice\u3002\u5b83\u662fApache Mynewt\u9879\u76ee\u7684\u4e00\u90e8\u5206\u3002\n\nApache NimBLE 1.8.0\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f3a\u5c11\u5bf9HCI\u8fde\u63a5\u5b8c\u6210\u6216HCI\u547d\u4ee4TX\u7f13\u51b2\u533a\u7684\u9a8c\u8bc1\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7a7a\u6307\u9488\u53d6\u6d88\u5f15\u7528\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://mynewt.apache.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-09795",
  "openTime": "2026-02-04",
  "patchDescription": "Apache NimBLE\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u4e2a\u5f00\u6e90\u84dd\u72595.4\u5806\u6808\uff08\u4e3b\u673a\u548c\u63a7\u5236\u5668\uff09\uff0c\u5b8c\u5168\u53d6\u4ee3Nordic\u82af\u7247\u7ec4\u4e0a\u7684\u4e13\u6709SoftDevice\u3002\u5b83\u662fApache Mynewt\u9879\u76ee\u7684\u4e00\u90e8\u5206\u3002\r\n\r\nApache NimBLE 1.8.0\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f3a\u5c11\u5bf9HCI\u8fde\u63a5\u5b8c\u6210\u6216HCI\u547d\u4ee4TX\u7f13\u51b2\u533a\u7684\u9a8c\u8bc1\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7a7a\u6307\u9488\u53d6\u6d88\u5f15\u7528\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Apache NimBLE\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Apache NimBLE \u003c1.9.0"
  },
  "referenceLink": "https://github.com/apache/mynewt-nimble/commit/0caf9baeb271ede85fcc5237ab87ddbf938600da",
  "serverity": "\u9ad8",
  "submitTime": "2026-01-19",
  "title": "Apache NimBLE\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2025-53477 (GCVE-0-2025-53477)

Vulnerability from cvelistv5 – Published: 2026-01-10 09:45 – Updated: 2026-01-12 16:54

Title

Apache Mynewt NimBLE: NULL Pointer Dereference in NimBLE host HCI layer

Summary

NULL Pointer Dereference vulnerability in Apache Nimble. Missing validation of HCI connection complete or HCI command TX buffer could lead to NULL pointer dereference. This issue requires disabled asserts and broken or bogus Bluetooth controller and thus severity is considered low. This issue affects Apache NimBLE: through 1.8.0. Users are recommended to upgrade to version 1.9.0, which fixes the issue.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-01-12 16:54 UTC

CWE

CWE-476 - NULL Pointer Dereference

Assigner

apache mitre root

References

4 references

URL	Tags
https://github.com/apache/mynewt-nimble/commit/0c…	patch
https://github.com/apache/mynewt-nimble/commit/31…	patch
https://lists.apache.org/thread/1dxthc132hwm2tzvj…	vendor-advisory
http://www.openwall.com/lists/oss-security/2026/01/08/3

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache Mynewt NimBLE	Affected: 0 , ≤ 1.8.0 (custom)

Credits

雷重庆 <leicq@seu.edu.cn>

Show details on NVD website

JSON

To clipboard

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          {
            "url": "http://www.openwall.com/lists/oss-security/2026/01/08/3"
          }
        ],
        "title": "CVE Program Container"
      },
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        "metrics": [
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              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 7.5,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
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              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-01-12T16:54:05.606645Z",
                "version": "2.0.3"
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
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Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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CNVD-2026-09795

CVE-2025-53477 (GCVE-0-2025-53477)

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