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CVE-2026-6607 lm-sys fastchat Worker API Endpoint api_generate resource consumption

🗓️ 20 Apr 2026 05:00:23Reported by VulDBType 
cvelist
 cvelist
🔗 www.cve.org👁 23 Views

CVE-2026-6607 in lm-sys fastchat api_generate causes resource use via exploit; patch applied.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-6607
20 Apr 202605:00
attackerkb
Circl
CVE-2026-6607
20 Apr 202608:37
circl
CNNVD
FastChat 安全漏洞
20 Apr 202600:00
cnnvd
CVE
CVE-2026-6607
20 Apr 202605:00
cve
EUVD
EUVD-2026-23778
20 Apr 202606:31
euvd
Github Security Blog
FastChat has Denial of Service Through Blocking Event Loop in Model Workers (Incomplete Fix for ff66426)
20 Apr 202606:31
github
NVD
CVE-2026-6607
20 Apr 202605:16
nvd
OSV
GHSA-5H65-JX66-J7P5 FastChat has Denial of Service Through Blocking Event Loop in Model Workers (Incomplete Fix for ff66426)
20 Apr 202606:31
osv
Positive Technologies
PT-2026-33713
20 Apr 202600:00
ptsecurity
RedhatCVE
CVE-2026-6607
5 Jun 202619:32
redhatcve
Rows per page
[
  {
    "vendor": "lm-sys",
    "product": "fastchat",
    "versions": [
      {
        "version": "0.2.0",
        "status": "affected"
      },
      {
        "version": "0.2.1",
        "status": "affected"
      },
      {
        "version": "0.2.2",
        "status": "affected"
      },
      {
        "version": "0.2.3",
        "status": "affected"
      },
      {
        "version": "0.2.4",
        "status": "affected"
      },
      {
        "version": "0.2.5",
        "status": "affected"
      },
      {
        "version": "0.2.6",
        "status": "affected"
      },
      {
        "version": "0.2.7",
        "status": "affected"
      },
      {
        "version": "0.2.8",
        "status": "affected"
      },
      {
        "version": "0.2.9",
        "status": "affected"
      },
      {
        "version": "0.2.10",
        "status": "affected"
      },
      {
        "version": "0.2.11",
        "status": "affected"
      },
      {
        "version": "0.2.12",
        "status": "affected"
      },
      {
        "version": "0.2.13",
        "status": "affected"
      },
      {
        "version": "0.2.14",
        "status": "affected"
      },
      {
        "version": "0.2.15",
        "status": "affected"
      },
      {
        "version": "0.2.16",
        "status": "affected"
      },
      {
        "version": "0.2.17",
        "status": "affected"
      },
      {
        "version": "0.2.18",
        "status": "affected"
      },
      {
        "version": "0.2.19",
        "status": "affected"
      },
      {
        "version": "0.2.20",
        "status": "affected"
      },
      {
        "version": "0.2.21",
        "status": "affected"
      },
      {
        "version": "0.2.22",
        "status": "affected"
      },
      {
        "version": "0.2.23",
        "status": "affected"
      },
      {
        "version": "0.2.24",
        "status": "affected"
      },
      {
        "version": "0.2.25",
        "status": "affected"
      },
      {
        "version": "0.2.26",
        "status": "affected"
      },
      {
        "version": "0.2.27",
        "status": "affected"
      },
      {
        "version": "0.2.28",
        "status": "affected"
      },
      {
        "version": "0.2.29",
        "status": "affected"
      },
      {
        "version": "0.2.30",
        "status": "affected"
      },
      {
        "version": "0.2.31",
        "status": "affected"
      },
      {
        "version": "0.2.32",
        "status": "affected"
      },
      {
        "version": "0.2.33",
        "status": "affected"
      },
      {
        "version": "0.2.34",
        "status": "affected"
      },
      {
        "version": "0.2.35",
        "status": "affected"
      },
      {
        "version": "0.2.36",
        "status": "affected"
      }
    ],
    "cpes": [
      "cpe:2.3:a:lm-sys:fastchat:*:*:*:*:*:*:*:*"
    ],
    "modules": [
      "Worker API Endpoint"
    ]
  }
]

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20 Apr 2026 05:00Current
CVSS 25
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