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nginx 1.31.x < 1.31.2 メモリ解放後使用(Use After Free)の脆弱性

critical Nessus プラグイン ID 321538

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バージョン 1.2

Jun 22, 2026, 8:21 AM

  • CVSS metrics ("Cvssv4 threat score" set to 9.2)
  • CVSS metrics ("Cvssv4 threat vector" set to "CVSS:4.0/E:P")
  • CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:POC/RL:OF/RC:C")
  • CVSS temporal metrics ("CVSSv3 temporal vector" set to "CVSS:3.0/E:P/RL:O/RC:C")
  • Exploit attributes ("Exploit available" set to "True")
  • Exploit attributes ("Exploitability ease" set to "Exploits are available")

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