cnvd-2025-19262
Vulnerability from cnvd
Title
GNU libopts缓冲区溢出漏洞
Description
GNU libopts是美国GNU社区的一个用于解析命令行选项的C语言库。 GNU libopts 27.6及之前版本存在缓冲区溢出漏洞，该漏洞源于函数__strstr_sse2在处理不受信任的输入时出现边界错误。攻击者可利用该漏洞导致可用性受影响。
Severity
低
Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://drive.google.com/file/d/1yjKOHxvL_9xExy4QUb5x43dxci1x59ts/view?usp=sharing

Reference
https://nvd.nist.gov/vuln/detail/CVE-2025-8746
Impacted products
Name
Gnu GNU libopts <=27.6
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-8746",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-8746"
    }
  },
  "description": "GNU libopts\u662f\u7f8e\u56fdGNU\u793e\u533a\u7684\u4e00\u4e2a\u7528\u4e8e\u89e3\u6790\u547d\u4ee4\u884c\u9009\u9879\u7684C\u8bed\u8a00\u5e93\u3002\n\nGNU libopts 27.6\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u51fd\u6570__strstr_sse2\u5728\u5904\u7406\u4e0d\u53d7\u4fe1\u4efb\u7684\u8f93\u5165\u65f6\u51fa\u73b0\u8fb9\u754c\u9519\u8bef\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u53ef\u7528\u6027\u53d7\u5f71\u54cd\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://drive.google.com/file/d/1yjKOHxvL_9xExy4QUb5x43dxci1x59ts/view?usp=sharing",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-19262",
  "openTime": "2025-08-22",
  "products": {
    "product": "Gnu GNU libopts \u003c=27.6"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2025-8746",
  "serverity": "\u4f4e",
  "submitTime": "2025-08-15",
  "title": "GNU libopts\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}


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