{
  "cveId": "CVE-2026-69243",
  "url": "https://patchblox.com/security/cve/CVE-2026-69243",
  "summary": "CVE-2026-69243 is fixed in 3 products on 1 platform, first by DEBIAN-CVE-2026-69243, released August 3, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "python-aiohttp: AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python",
  "description": "AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.2, the HTTP parsers were vulnerable to a request smuggling attack relating to WebSocket upgrades. If using the server-side component, an attacker may be able to execute a request smuggling vulnerability using an edge case in the WebSocket upgrade procedure. A WebSocket upgrade request with a body could cause the parser to switch protocols before the complete request body was received, leaving trailing bytes to be handled as upgraded-protocol or pipelined data rather than normal HTTP body data. This issue is fixed in version 3.14.2.",
  "published": "2026-08-03T21:16:42Z",
  "severity": "IMPORTANT",
  "cvss": 7,
  "epss": 0.00443,
  "epssPercentile": 0.38748,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "python-aiohttp",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "3.8.4-1\u002Bdeb12u2",
      "fix": "DEBIAN-CVE-2026-69243",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-69243",
      "released": "2026-08-03T21:16:42Z"
    },
    {
      "platform": "linux",
      "product": "python-aiohttp",
      "release": "Debian 14",
      "fixedVersion": "3.14.3-1",
      "fix": "DEBIAN-CVE-2026-69243",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-69243",
      "released": "2026-08-03T21:16:42Z"
    },
    {
      "platform": "linux",
      "product": "python-aiohttp",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "3.11.16-160000.7.1",
      "fix": "OPENSUSE-SU-2026:21687-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-21687-1",
      "released": "2026-08-30T14:37:24Z"
    },
    {
      "platform": "linux",
      "product": "python-aiohttp",
      "release": "sles 15.6",
      "fixedVersion": "3.6.0-150100.3.41.1",
      "fix": "SUSE-SU-2026:4113-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-4113-1",
      "released": "2026-09-09T16:19:34Z"
    },
    {
      "platform": "linux",
      "product": "python-aiohttp",
      "release": "sles 15.7",
      "fixedVersion": "3.6.0-150100.3.41.1",
      "fix": "SUSE-SU-2026:4113-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-4113-1",
      "released": "2026-09-09T16:19:34Z"
    },
    {
      "platform": "linux",
      "product": "python-aiohttp",
      "release": "sles 16.0",
      "fixedVersion": "3.11.16-160000.7.1",
      "fix": "SUSE-SU-2026:23571-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-23571-1",
      "released": "2026-08-30T14:38:11Z"
    },
    {
      "platform": "linux",
      "product": "python39-oci-sdk",
      "release": "ol 9",
      "fixedVersion": "0:2.187.0-1.0.5.el9",
      "fix": "ELSA-2026-604898",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-604898",
      "released": "2026-11-07T00:52:27Z"
    },
    {
      "platform": "linux",
      "product": "python39-oci-sdk-docs",
      "release": "ol 9",
      "fixedVersion": "0:2.187.0-1.0.5.el9",
      "fix": "ELSA-2026-604898",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-604898",
      "released": "2026-11-07T00:52:27Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}