Vulnerability-Lookup

CNVD-2025-16953

Vulnerability from cnvd - Published: 2025-07-24

Title

Microsoft Windows资源管理错误漏洞（CNVD-2025-16953）

Description

Microsoft Windows是美国微软（Microsoft）公司的一套个人设备使用的操作系统。 Microsoft Windows存在资源管理错误漏洞，该漏洞源于系统未正确限制资源的使用，攻击者可利用该漏洞提升权限。

Severity

中

Patch Name

Microsoft Windows资源管理错误漏洞（CNVD-2025-16953）的补丁

Patch Description

Microsoft Windows是美国微软（Microsoft）公司的一套个人设备使用的操作系统。 Microsoft Windows存在资源管理错误漏洞，该漏洞源于系统未正确限制资源的使用，攻击者可利用该漏洞提升权限。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49685

Reference

https://nvd.nist.gov/vuln/detail/CVE-2025-49685

Impacted products

Name
['Microsoft Windows Server 2019', 'Microsoft Windows 10 1809', 'Microsoft Windows 10 21H2', 'Microsoft Windows 11 22H2', 'Microsoft Windows 10 22H2', 'Microsoft Windows Server 2022 23H2', 'Microsoft Windows 11 23H2']

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JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-49685",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-49685"
    }
  },
  "description": "Microsoft Windows\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u5957\u4e2a\u4eba\u8bbe\u5907\u4f7f\u7528\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\n\nMicrosoft Windows\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7cfb\u7edf\u672a\u6b63\u786e\u9650\u5236\u8d44\u6e90\u7684\u4f7f\u7528\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u5347\u6743\u9650\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://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49685",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-16953",
  "openTime": "2025-07-24",
  "patchDescription": "Microsoft Windows\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u5957\u4e2a\u4eba\u8bbe\u5907\u4f7f\u7528\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nMicrosoft Windows\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7cfb\u7edf\u672a\u6b63\u786e\u9650\u5236\u8d44\u6e90\u7684\u4f7f\u7528\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u5347\u6743\u9650\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": "Microsoft Windows\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2025-16953\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft Windows Server 2019",
      "Microsoft Windows 10 1809",
      "Microsoft Windows 10 21H2",
      "Microsoft Windows 11 22H2",
      "Microsoft Windows 10 22H2",
      "Microsoft Windows Server 2022 23H2",
      "Microsoft Windows 11 23H2"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2025-49685",
  "serverity": "\u4e2d",
  "submitTime": "2025-07-17",
  "title": "Microsoft Windows\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2025-16953\uff09"
}

CVE-2025-49685 (GCVE-0-2025-49685)

Vulnerability from cvelistv5 – Published: 2025-07-08 16:57 – Updated: 2026-02-26 18:27

Title

Windows Search Service Elevation of Privilege Vulnerability

Summary

Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

Severity

7 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-07-09 04:01 UTC

CWE

CWE-416 - Use After Free

Assigner

microsoft mitre root

References

1 reference

URL	Tags
https://msrc.microsoft.com/update-guide/vulnerabi…	vendor-advisorypatch

Impacted products

10 products

Vendor	Product	Version
Microsoft	Windows 10 Version 1809	Affected: 10.0.17763.0 , < 10.0.17763.7558 (custom)
Microsoft	Windows 10 Version 21H2	Affected: 10.0.19044.0 , < 10.0.19044.6093 (custom)
Microsoft	Windows 10 Version 22H2	Affected: 10.0.19045.0 , < 10.0.19045.6093 (custom)
Microsoft	Windows 11 version 22H2	Affected: 10.0.22621.0 , < 10.0.22621.5624 (custom)
Microsoft	Windows 11 version 22H3	Affected: 10.0.22631.0 , < 10.0.22631.5624 (custom)
Microsoft	Windows 11 Version 23H2	Affected: 10.0.22631.0 , < 10.0.22631.5624 (custom)
Microsoft	Windows Server 2019	Affected: 10.0.17763.0 , < 10.0.17763.7558 (custom)
Microsoft	Windows Server 2019 (Server Core installation)	Affected: 10.0.17763.0 , < 10.0.17763.7558 (custom)
Microsoft	Windows Server 2022	Affected: 10.0.20348.0 , < 10.0.20348.3932 (custom)
Microsoft	Windows Server 2022, 23H2 Edition (Server Core installation)	Affected: 10.0.25398.0 , < 10.0.25398.1732 (custom)

Date Public

2025-07-08 07:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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          {
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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.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
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.

Detection rules are retrieved from Rulezet.

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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.