cnvd - cnvd-2025-16686

CNVD-2025-16686

Vulnerability from cnvd - Published: 2025-07-23

Title

Microsoft PowerPoint代码执行漏洞

Description

Microsoft PowerPoint是美国微软（Microsoft）公司的Office套件中的一个文档演示工具。 Microsoft PowerPoint存在代码执行漏洞，攻击者可利用该漏洞在系统上执行任意代码或导致应用程序崩溃。

Severity

高

Patch Name

Microsoft PowerPoint代码执行漏洞的补丁

Patch Description

Microsoft PowerPoint是美国微软（Microsoft）公司的Office套件中的一个文档演示工具。 Microsoft PowerPoint存在代码执行漏洞，攻击者可利用该漏洞在系统上执行任意代码或导致应用程序崩溃。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-2025-49705

Reference

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49705

Impacted products

Name
['Microsoft PowerPoint 2016', 'Microsoft Office 2019', 'Microsoft 365 Apps for Enterprise', 'Microsoft Office LTSC 2021', 'Microsoft Office LTSC for Mac 2021', 'Microsoft Microsoft Office LTSC 2024', 'Microsoft Office LTSC for Mac 2024']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-49705",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-49705"
    }
  },
  "description": "Microsoft PowerPoint\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684Office\u5957\u4ef6\u4e2d\u7684\u4e00\u4e2a\u6587\u6863\u6f14\u793a\u5de5\u5177\u3002\n\nMicrosoft PowerPoint\u5b58\u5728\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\u6216\u5bfc\u81f4\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\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-2025-49705",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-16686",
  "openTime": "2025-07-23",
  "patchDescription": "Microsoft PowerPoint\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684Office\u5957\u4ef6\u4e2d\u7684\u4e00\u4e2a\u6587\u6863\u6f14\u793a\u5de5\u5177\u3002\r\n\r\nMicrosoft PowerPoint\u5b58\u5728\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\u6216\u5bfc\u81f4\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\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 PowerPoint\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft PowerPoint 2016",
      "Microsoft Office 2019",
      "Microsoft 365 Apps for Enterprise",
      "Microsoft Office LTSC 2021",
      "Microsoft Office LTSC for Mac 2021",
      "Microsoft Microsoft Office LTSC 2024",
      "Microsoft Office LTSC for Mac 2024"
    ]
  },
  "referenceLink": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49705",
  "serverity": "\u9ad8",
  "submitTime": "2025-07-21",
  "title": "Microsoft PowerPoint\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}

CVE-2025-49705 (GCVE-0-2025-49705)

Vulnerability from cvelistv5 – Published: 2025-07-08 16:58 – Updated: 2025-08-23 00:40

Title

Microsoft PowerPoint Remote Code Execution Vulnerability

Summary

Heap-based buffer overflow in Microsoft Office PowerPoint allows an unauthorized attacker to execute code locally.

Severity ?

7.8 (High)


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

CWE

CWE-122 - Heap-based Buffer Overflow

Assigner

microsoft

References

URL

Tags

https://msrc.microsoft.com/update-guide/vulnerabi…

vendor-advisory

Impacted products

Vendor

Product

Version

Microsoft

Microsoft Office 2019

Affected: 19.0.0 , < https://aka.ms/OfficeSecurityReleases (custom)

Microsoft	Microsoft 365 Apps for Enterprise	Affected: 16.0.1 , < https://aka.ms/OfficeSecurityReleases (custom)
Microsoft	Microsoft Office LTSC for Mac 2021	Affected: 16.0.1 , < 16.99.25071321 (custom)
Microsoft	Microsoft Office LTSC 2021	Affected: 16.0.1 , < https://aka.ms/OfficeSecurityReleases (custom)
Microsoft	Microsoft Office LTSC 2024	Affected: 1.0.0 , < https://aka.ms/OfficeSecurityReleases (custom)
Microsoft	Microsoft Office LTSC for Mac 2024	Affected: 1.0.0 , < 16.99.25071321 (custom)
Microsoft	Microsoft PowerPoint 2016	Affected: 16.0.0 , < 16.0.5508.1000 (custom)

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
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                "id": "CVE-2025-49705",
                "options": [
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                  },
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                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-07-09T13:46:18.632253Z",
                "version": "2.0.3"
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
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          "versions": [
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              "version": "16.0.1",
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Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2025-16686

CVE-2025-49705 (GCVE-0-2025-49705)

Tags

Sightings

Nomenclature