Lucene search
K

EUVD-2026-23780

🗓️ 20 Apr 2026 06:31:28Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 1 Views

Remote exploit in lm-sys fastchat up to 0.2.36 via add_text in Arena handler; faulty control flow.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-6608
20 Apr 202605:15
attackerkb
Circl
CVE-2026-6608
20 Apr 202607:46
circl
CNNVD
FastChat 安全漏洞
20 Apr 202600:00
cnnvd
CVE
CVE-2026-6608
20 Apr 202605:15
cve
Cvelist
CVE-2026-6608 lm-sys fastchat Arena Side-by-Side View add_text control flow
20 Apr 202605:15
cvelist
Github Security Blog
FastChat has a Content Moderation Bypass via Arena Side-by-Side Views
20 Apr 202606:31
github
NVD
CVE-2026-6608
20 Apr 202606:16
nvd
OSV
GHSA-F3Q6-69F3-VWCH FastChat has a Content Moderation Bypass via Arena Side-by-Side Views
20 Apr 202606:31
osv
Positive Technologies
PT-2026-33714
20 Apr 202600:00
ptsecurity
RedhatCVE
CVE-2026-6608
5 Jun 202619:32
redhatcve
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "20162afa-0998-35bb-981b-52449471a54c",
        "vendor": {
          "name": "lm-sys"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "07cfcced-f61b-3943-9512-0e777941a8ab",
        "product": {
          "name": "fastchat"
        },
        "product_version": "0.2.16"
      },
      {
        "id": "10e08971-cb6d-3022-a438-d0bb6319e325",
        "product": {
          "name": "fastchat"
        },
        "product_version": "0.2.12"
      },
      {
        "id": "1187918d-5294-315d-8706-3c1b9ddfba7c",
        "product": {
          "name": "fastchat"
        },
        "product_version": "0.2.3"
      },
      {
        "id": "130c205b-fa6a-372c-8e9a-eee153eeef5d",
        "product": {
          "name": "fastchat"
        },
        "product_version": "0.2.8"
      },
      {
        "id": "23bc32e9-f0e2-3c66-a8f5-24375a6e229f",
        "product": {
          "name": "fastchat"
        },
        "product_version": "0.2.24"
      },
      {
        "id": "2cacc563-0461-3ab0-95ad-ca61291a53aa",
        "product": {
          "name": "fastchat"
        },
        "product_version": "0.2.5"
      },
      {
        "id": "2efe1dbd-d9bc-306a-8535-6008e4bf7f07",
        "product": {
          "name": "fastchat"
        },
        "product_version": "0.2.22"
      },
      {
        "id": "361b9b1c-39ed-35c2-9cc7-8f8235c31558",
        "product": {
          "name": "fastchat"
        },
        "product_version": "0.2.29"
      },
      {
        "id": "44a6b859-f01d-38da-b678-501f2a82f116",
        "product": {
          "name": "fastchat"
        },
        "product_version": "0.2.10"
      },
      {
        "id": "526d2ab5-5bda-35fd-8f8f-f6f153dccc6c",
        "product": {
          "name": "fastchat"
        },
        "product_version": "0.2.9"
      },
      {
        "id": "5598ae89-5f74-3abd-b6ff-0aca3b91e0c5",
        "product": {
          "name": "fastchat"
        },
        "product_version": "0.2.26"
      },
      {
        "id": "5b4e3d63-2bf8-3344-92bc-782c508bd0dd",
        "product": {
          "name": "fastchat"
        },
        "product_version": "0.2.23"
      },
      {
        "id": "6add4ddb-fb33-35fc-869b-afb0c53a3c3a",
        "product": {
          "name": "fastchat"
        },
        "product_version": "0.2.14"
      },
      {
        "id": "785c2db7-dc2e-3b47-a54d-bf3f349b226a",
        "product": {
          "name": "fastchat"
        },
        "product_version": "0.2.30"
      },
      {
        "id": "7a6dd0ee-9fe4-352e-9f5f-6ecc7465e6d1",
        "product": {
          "name": "fastchat"
        },
        "product_version": "0.2.13"
      },
      {
        "id": "7f13a87a-3ec7-3a16-9b24-a02b39555abf",
        "product": {
          "name": "fastchat"
        },
        "product_version": "0.2.28"
      },
      {
        "id": "7f41b36a-eb3f-3f76-bc71-18d6b5e1f279",
        "product": {
          "name": "fastchat"
        },
        "product_version": "0.2.36"
      },
      {
        "id": "87ca60c9-768b-306c-8943-a52921490af0",
        "product": {
          "name": "fastchat"
        },
        "product_version": "0.2.1"
      },
      {
        "id": "9e2a68cd-bf56-3d04-867a-58eecd582017",
        "product": {
          "name": "fastchat"
        },
        "product_version": "0.2.34"
      },
      {
        "id": "a40f1c1f-66c3-3d1c-a172-44bab5291d44",
        "product": {
          "name": "fastchat"
        },
        "product_version": "0.2.27"
      },
      {
        "id": "b478c1b9-616d-3197-8b51-98e12caac83c",
        "product": {
          "name": "fastchat"
        },
        "product_version": "0.2.31"
      },
      {
        "id": "b708698a-7162-34ff-ac6c-39db6326c5fa",
        "product": {
          "name": "fastchat"
        },
        "product_version": "0.2.32"
      },
      {
        "id": "bb420699-b4d4-39a1-a651-3ee6179cbf36",
        "product": {
          "name": "fastchat"
        },
        "product_version": "0.2.19"
      },
      {
        "id": "bd9f1f3f-c3ae-3ba3-8a9f-b6e321dde12f",
        "product": {
          "name": "fastchat"
        },
        "product_version": "0.2.15"
      },
      {
        "id": "beb064f8-e324-3ed1-b49c-5a13e3aa68ea",
        "product": {
          "name": "fastchat"
        },
        "product_version": "0.2.2"
      },
      {
        "id": "c41ad5b1-b138-367d-8bf6-cbf76f65a75d",
        "product": {
          "name": "fastchat"
        },
        "product_version": "0.2.4"
      },
      {
        "id": "cb0a867b-d4a8-3cc2-955f-586ea174d6a3",
        "product": {
          "name": "fastchat"
        },
        "product_version": "0.2.17"
      },
      {
        "id": "ced730e7-e28b-3102-b357-b4e4d847d029",
        "product": {
          "name": "fastchat"
        },
        "product_version": "0.2.35"
      },
      {
        "id": "d0238156-eabe-3f9f-808d-bd2c5ecde61f",
        "product": {
          "name": "fastchat"
        },
        "product_version": "0.2.33"
      },
      {
        "id": "d54d77fa-67e2-3aef-bc1a-9b9065ba281b",
        "product": {
          "name": "fastchat"
        },
        "product_version": "0.2.0"
      },
      {
        "id": "d692581f-4f4d-3ef7-994d-a19ec4554b4d",
        "product": {
          "name": "fastchat"
        },
        "product_version": "0.2.20"
      },
      {
        "id": "d7104808-59d0-39b5-9d17-b2c039d245fd",
        "product": {
          "name": "fastchat"
        },
        "product_version": "0.2.21"
      },
      {
        "id": "d7670830-b5f1-3a5d-975d-3a0850fd2eea",
        "product": {
          "name": "fastchat"
        },
        "product_version": "0.2.18"
      },
      {
        "id": "dde3cc4f-28d3-3e7e-b0b6-45fb8f7a6bd6",
        "product": {
          "name": "fastchat"
        },
        "product_version": "0.2.7"
      },
      {
        "id": "e4e8542f-8c0a-31ce-abf5-9fca8dbc70f8",
        "product": {
          "name": "fastchat"
        },
        "product_version": "0.2.25"
      },
      {
        "id": "e98aec3a-992d-3535-bdff-09647564c6f6",
        "product": {
          "name": "fastchat"
        },
        "product_version": "0.2.11"
      },
      {
        "id": "f3873584-0d8f-3503-8dcd-f9e3bf81796a",
        "product": {
          "name": "fastchat"
        },
        "product_version": "0.2.6"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

20 Apr 2026 06:31Current
5.5Medium risk
Vulners AI Score5.5
CVSS 46.9
CVSS 25
CVSS 3.15.3
CVSS 35.3
EPSS0.00049
SSVC
1