{
  "from_raw": "Robbie Gemmell <robbie@apache.org>",
  "from": "Robbie Gemmell <ro...@apache.org>",
  "gravatar": "38e6778b28eb00ba7dd1b66469d62456",
  "to": "an...@apache.org,\n us...@qpid.apache.org",
  "subject": "CVE-2026-66276: Apache Qpid Proton-J: Unbounded disposition range handling can lead to denial of service",
  "message-id": "<b7cc7efa-5c82-8ccb-e919-04c3ce9730f5@apache.org>",
  "mid": "g2xq95o8pffro1fbmpbon0gx1knf8r8z",
  "permalinks": [
    "g2xq95o8pffro1fbmpbon0gx1knf8r8z",
    "ra5657e0002b7ce6f495f171c8a2bd718fbf48f4958a90375938f6035@<announce.apache.org>"
  ],
  "dbid": "379b3de1d4dccb6ca4988b6051591e029ca7c2dc8184a2a56b0e69b48175fdf5",
  "cc": "us...@qpid.apache.org",
  "epoch": 1785865855,
  "list": "<announce.apache.org>",
  "list_raw": "<announce.apache.org>",
  "date": "2026/08/04 17:50:55",
  "private": false,
  "references": "",
  "in-reply-to": "",
  "body": "Severity: important \n\nAffected versions:\n\n- Apache Qpid Proton-J (org.apache.qpid:proton-j) through 0.34.1\n\nDescription:\n\nAn authenticated attacker can craft a disposition frame with large or illegal ranges causing excessive CPU usage due to naive range handling, leading to denial of service.\n\nThis issue affects Apache Qpid Proton-J: through 0.34.1.\n\nUsers are recommended to upgrade to version 0.35.0, which fixes the issue.\n\nReferences:\n\nhttps://qpid.apache.org/\nhttps://www.cve.org/CVERecord?id=CVE-2026-66276\n\n",
  "body_short": "Severity: important \n\nAffected versions:\n\n- Apache Qpid Proton-J (org.apache.qpid:proton-j) through 0.34.1\n\nDescription:\n\nAn authenticated attacker can craft a disposition frame with large or illegal r",
  "html_source_only": false,
  "attachments": [],
  "forum": "announce@apache.org",
  "size": 3149,
  "id": "g2xq95o8pffro1fbmpbon0gx1knf8r8z"
}