{
  "cveId": "CVE-2022-29536",
  "url": "https://patchblox.com/security/cve/CVE-2022-29536",
  "summary": "CVE-2022-29536 is fixed in 2 products on 1 platform, first by epiphany-browser 3.36.4-0ubuntu2, released April 20, 2022. It is not reported as exploited. Patch Radar priority: High.",
  "title": "epiphany-browser: In GNOME Epiphany before 41.4 and 42.x before 42.2, an HTML document can trigger a client buffer overflow (in ephy_st...",
  "description": "In GNOME Epiphany before 41.4 and 42.x before 42.2, an HTML document can trigger a client buffer overflow (in ephy_string_shorten in the UI process) via a long page title. The issue occurs because the number of bytes for a UTF-8 ellipsis character is not properly considered.",
  "published": "2022-04-20T16:15:00Z",
  "severity": "Medium",
  "cvss": 7.5,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.02047,
  "epssPercentile": 0.81329,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "epiphany-browser",
      "release": "Debian 11.6 (bullseye)",
      "fixedVersion": "3.38.2-1\u002Bdeb11u3",
      "fix": "DSA-5208-1",
      "url": "https://patchblox.com/security/fix/linux/dsa-5208-1",
      "released": "2022-08-16T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "epiphany-browser",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "42.2-1",
      "fix": "DEBIAN-CVE-2022-29536",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-29536",
      "released": "2022-04-20T23:15:08Z"
    },
    {
      "platform": "linux",
      "product": "epiphany-browser",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "42.2-1",
      "fix": "DEBIAN-CVE-2022-29536",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-29536",
      "released": "2022-04-20T23:15:08Z"
    },
    {
      "platform": "linux",
      "product": "epiphany-browser",
      "release": "Debian 14",
      "fixedVersion": "42.2-1",
      "fix": "DEBIAN-CVE-2022-29536",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-29536",
      "released": "2022-04-20T23:15:08Z"
    },
    {
      "platform": "linux",
      "product": "epiphany-browser",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "3.36.4-0ubuntu2",
      "fix": "epiphany-browser 3.36.4-0ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-epiphany-browser-3.36.4-0ubuntu2",
      "released": "2022-04-20T16:15:00Z"
    },
    {
      "platform": "linux",
      "product": "epiphany-browser",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "42.1-1ubuntu1",
      "fix": "epiphany-browser 42.1-1ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-epiphany-browser-42.1-1ubuntu1",
      "released": "2022-04-20T16:15:00Z"
    },
    {
      "platform": "linux",
      "product": "epiphany-browser-data",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "3.36.4-0ubuntu2",
      "fix": "epiphany-browser-data 3.36.4-0ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-epiphany-browser-data-3.36.4-0ubuntu2",
      "released": "2022-04-20T16:15:00Z"
    },
    {
      "platform": "linux",
      "product": "epiphany-browser-data",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "42.1-1ubuntu1",
      "fix": "epiphany-browser-data 42.1-1ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-epiphany-browser-data-42.1-1ubuntu1",
      "released": "2022-04-20T16:15:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}