CNVD-2026-28622

Vulnerability from cnvd - Published: 2026-07-23
VLAI
Title
IBM WebSphere eXtreme Scale资源管理错误漏洞
Description
IBM WebSphere eXtreme Scale是美国IBM公司的一个弹性数据缓存和对象网格平台。 IBM WebSphere eXtreme Scale存在资源管理错误漏洞,该漏洞源于XDF解码器验证不当,攻击者可利用该漏洞触发StackOverflowError或OutOfMemoryError,造成拒绝服务。
Severity
Patch Name
IBM WebSphere eXtreme Scale资源管理错误漏洞的补丁
Patch Description
IBM WebSphere eXtreme Scale是美国IBM公司的一个弹性数据缓存和对象网格平台。 IBM WebSphere eXtreme Scale存在资源管理错误漏洞,该漏洞源于XDF解码器验证不当,攻击者可利用该漏洞触发StackOverflowError或OutOfMemoryError,造成拒绝服务。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://www.ibm.com/support/pages/node/7278346

Reference
https://nvd.nist.gov/vuln/detail/CVE-2026-9002
Impacted products
Name
IBM WebSphere eXtreme Scale >=8.6.1.0,<=8.6.1.6
Show details on source website

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2026-9002",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2026-9002"
    }
  },
  "description": "IBM WebSphere eXtreme Scale\u662f\u7f8e\u56fdIBM\u516c\u53f8\u7684\u4e00\u4e2a\u5f39\u6027\u6570\u636e\u7f13\u5b58\u548c\u5bf9\u8c61\u7f51\u683c\u5e73\u53f0\u3002\n\nIBM WebSphere eXtreme Scale\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eXDF\u89e3\u7801\u5668\u9a8c\u8bc1\u4e0d\u5f53\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u89e6\u53d1StackOverflowError\u6216OutOfMemoryError\uff0c\u9020\u6210\u62d2\u7edd\u670d\u52a1\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://www.ibm.com/support/pages/node/7278346",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-28622",
  "openTime": "2026-07-23",
  "patchDescription": "IBM WebSphere eXtreme Scale\u662f\u7f8e\u56fdIBM\u516c\u53f8\u7684\u4e00\u4e2a\u5f39\u6027\u6570\u636e\u7f13\u5b58\u548c\u5bf9\u8c61\u7f51\u683c\u5e73\u53f0\u3002\r\n\r\nIBM WebSphere eXtreme Scale\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eXDF\u89e3\u7801\u5668\u9a8c\u8bc1\u4e0d\u5f53\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u89e6\u53d1StackOverflowError\u6216OutOfMemoryError\uff0c\u9020\u6210\u62d2\u7edd\u670d\u52a1\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": "IBM WebSphere eXtreme Scale\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "IBM WebSphere eXtreme Scale \u003e=8.6.1.0\uff0c\u003c=8.6.1.6"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2026-9002",
  "serverity": "\u4e2d",
  "submitTime": "2026-07-08",
  "title": "IBM WebSphere eXtreme Scale\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e"
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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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.
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  • 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.

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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.


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