{
  "cveId": "CVE-2026-26079",
  "url": "https://patchblox.com/security/cve/CVE-2026-26079",
  "summary": "CVE-2026-26079 is fixed in 7 products on 1 platform, first by roundcube 1.3.6\u002Bdfsg.1-1ubuntu0.1~esm8, released February 10, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "roundcube: Roundcube Webmail before 1.5.13 and 1.6 before 1.6.13 allows Cascading Style Sheets (CSS) injection, e.g., because co...",
  "description": "Roundcube Webmail before 1.5.13 and 1.6 before 1.6.13 allows Cascading Style Sheets (CSS) injection, e.g., because comments are mishandled.",
  "published": "2026-02-10T21:16:00Z",
  "severity": "medium",
  "cvss": 4.7,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N",
  "epss": 0.00355,
  "epssPercentile": 0.2948,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "roundcube",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "1.6.5\u002Bdfsg-1\u002Bdeb12u7",
      "fix": "DEBIAN-CVE-2026-26079",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-26079",
      "released": "2026-02-11T05:16:28Z"
    },
    {
      "platform": "linux",
      "product": "roundcube",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "1.6.13\u002Bdfsg-0\u002Bdeb13u1",
      "fix": "DEBIAN-CVE-2026-26079",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-26079",
      "released": "2026-02-11T05:16:28Z"
    },
    {
      "platform": "linux",
      "product": "roundcube",
      "release": "Debian 14",
      "fixedVersion": "1.6.13\u002Bdfsg-1",
      "fix": "DEBIAN-CVE-2026-26079",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-26079",
      "released": "2026-02-11T05:16:28Z"
    },
    {
      "platform": "linux",
      "product": "roundcube",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.3.6\u002Bdfsg.1-1ubuntu0.1~esm8",
      "fix": "roundcube 1.3.6\u002Bdfsg.1-1ubuntu0.1~esm8",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-roundcube-1.3.6-dfsg.1-1ubuntu0.1-esm8",
      "released": "2026-02-10T21:16:00Z"
    },
    {
      "platform": "linux",
      "product": "roundcube",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1.4.3\u002Bdfsg.1-1ubuntu0.1~esm8",
      "fix": "roundcube 1.4.3\u002Bdfsg.1-1ubuntu0.1~esm8",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-roundcube-1.4.3-dfsg.1-1ubuntu0.1-esm8",
      "released": "2026-02-10T21:16:00Z"
    },
    {
      "platform": "linux",
      "product": "roundcube",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "1.5.0\u002Bdfsg.1-2ubuntu0.1~esm6",
      "fix": "roundcube 1.5.0\u002Bdfsg.1-2ubuntu0.1~esm6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-roundcube-1.5.0-dfsg.1-2ubuntu0.1-esm6",
      "released": "2026-02-10T21:16:00Z"
    },
    {
      "platform": "linux",
      "product": "roundcube",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "1.6.6\u002Bdfsg-2ubuntu0.1\u002Besm3",
      "fix": "roundcube 1.6.6\u002Bdfsg-2ubuntu0.1\u002Besm3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-roundcube-1.6.6-dfsg-2ubuntu0.1-esm3",
      "released": "2026-02-10T21:16:00Z"
    },
    {
      "platform": "linux",
      "product": "roundcube-core",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.3.6\u002Bdfsg.1-1ubuntu0.1~esm8",
      "fix": "roundcube-core 1.3.6\u002Bdfsg.1-1ubuntu0.1~esm8",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-roundcube-core-1.3.6-dfsg.1-1ubuntu0.1-esm8",
      "released": "2026-02-10T21:16:00Z"
    },
    {
      "platform": "linux",
      "product": "roundcube-core",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1.4.3\u002Bdfsg.1-1ubuntu0.1~esm8",
      "fix": "roundcube-core 1.4.3\u002Bdfsg.1-1ubuntu0.1~esm8",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-roundcube-core-1.4.3-dfsg.1-1ubuntu0.1-esm8",
      "released": "2026-02-10T21:16:00Z"
    },
    {
      "platform": "linux",
      "product": "roundcube-core",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "1.5.0\u002Bdfsg.1-2ubuntu0.1~esm6",
      "fix": "roundcube-core 1.5.0\u002Bdfsg.1-2ubuntu0.1~esm6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-roundcube-core-1.5.0-dfsg.1-2ubuntu0.1-esm6",
      "released": "2026-02-10T21:16:00Z"
    },
    {
      "platform": "linux",
      "product": "roundcube-core",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "1.6.6\u002Bdfsg-2ubuntu0.1\u002Besm3",
      "fix": "roundcube-core 1.6.6\u002Bdfsg-2ubuntu0.1\u002Besm3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-roundcube-core-1.6.6-dfsg-2ubuntu0.1-esm3",
      "released": "2026-02-10T21:16:00Z"
    },
    {
      "platform": "linux",
      "product": "roundcube-mysql",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.3.6\u002Bdfsg.1-1ubuntu0.1~esm8",
      "fix": "roundcube-mysql 1.3.6\u002Bdfsg.1-1ubuntu0.1~esm8",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-roundcube-mysql-1.3.6-dfsg.1-1ubuntu0.1-esm8",
      "released": "2026-02-10T21:16:00Z"
    },
    {
      "platform": "linux",
      "product": "roundcube-mysql",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1.4.3\u002Bdfsg.1-1ubuntu0.1~esm8",
      "fix": "roundcube-mysql 1.4.3\u002Bdfsg.1-1ubuntu0.1~esm8",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-roundcube-mysql-1.4.3-dfsg.1-1ubuntu0.1-esm8",
      "released": "2026-02-10T21:16:00Z"
    },
    {
      "platform": "linux",
      "product": "roundcube-mysql",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "1.5.0\u002Bdfsg.1-2ubuntu0.1~esm6",
      "fix": "roundcube-mysql 1.5.0\u002Bdfsg.1-2ubuntu0.1~esm6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-roundcube-mysql-1.5.0-dfsg.1-2ubuntu0.1-esm6",
      "released": "2026-02-10T21:16:00Z"
    },
    {
      "platform": "linux",
      "product": "roundcube-mysql",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "1.6.6\u002Bdfsg-2ubuntu0.1\u002Besm3",
      "fix": "roundcube-mysql 1.6.6\u002Bdfsg-2ubuntu0.1\u002Besm3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-roundcube-mysql-1.6.6-dfsg-2ubuntu0.1-esm3",
      "released": "2026-02-10T21:16:00Z"
    },
    {
      "platform": "linux",
      "product": "roundcube-pgsql",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.3.6\u002Bdfsg.1-1ubuntu0.1~esm8",
      "fix": "roundcube-pgsql 1.3.6\u002Bdfsg.1-1ubuntu0.1~esm8",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-roundcube-pgsql-1.3.6-dfsg.1-1ubuntu0.1-esm8",
      "released": "2026-02-10T21:16:00Z"
    },
    {
      "platform": "linux",
      "product": "roundcube-pgsql",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1.4.3\u002Bdfsg.1-1ubuntu0.1~esm8",
      "fix": "roundcube-pgsql 1.4.3\u002Bdfsg.1-1ubuntu0.1~esm8",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-roundcube-pgsql-1.4.3-dfsg.1-1ubuntu0.1-esm8",
      "released": "2026-02-10T21:16:00Z"
    },
    {
      "platform": "linux",
      "product": "roundcube-pgsql",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "1.5.0\u002Bdfsg.1-2ubuntu0.1~esm6",
      "fix": "roundcube-pgsql 1.5.0\u002Bdfsg.1-2ubuntu0.1~esm6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-roundcube-pgsql-1.5.0-dfsg.1-2ubuntu0.1-esm6",
      "released": "2026-02-10T21:16:00Z"
    },
    {
      "platform": "linux",
      "product": "roundcube-pgsql",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "1.6.6\u002Bdfsg-2ubuntu0.1\u002Besm3",
      "fix": "roundcube-pgsql 1.6.6\u002Bdfsg-2ubuntu0.1\u002Besm3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-roundcube-pgsql-1.6.6-dfsg-2ubuntu0.1-esm3",
      "released": "2026-02-10T21:16:00Z"
    },
    {
      "platform": "linux",
      "product": "roundcube-plugins",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.3.6\u002Bdfsg.1-1ubuntu0.1~esm8",
      "fix": "roundcube-plugins 1.3.6\u002Bdfsg.1-1ubuntu0.1~esm8",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-roundcube-plugins-1.3.6-dfsg.1-1ubuntu0.1-esm8",
      "released": "2026-02-10T21:16:00Z"
    },
    {
      "platform": "linux",
      "product": "roundcube-plugins",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1.4.3\u002Bdfsg.1-1ubuntu0.1~esm8",
      "fix": "roundcube-plugins 1.4.3\u002Bdfsg.1-1ubuntu0.1~esm8",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-roundcube-plugins-1.4.3-dfsg.1-1ubuntu0.1-esm8",
      "released": "2026-02-10T21:16:00Z"
    },
    {
      "platform": "linux",
      "product": "roundcube-plugins",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "1.5.0\u002Bdfsg.1-2ubuntu0.1~esm6",
      "fix": "roundcube-plugins 1.5.0\u002Bdfsg.1-2ubuntu0.1~esm6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-roundcube-plugins-1.5.0-dfsg.1-2ubuntu0.1-esm6",
      "released": "2026-02-10T21:16:00Z"
    },
    {
      "platform": "linux",
      "product": "roundcube-plugins",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "1.6.6\u002Bdfsg-2ubuntu0.1\u002Besm3",
      "fix": "roundcube-plugins 1.6.6\u002Bdfsg-2ubuntu0.1\u002Besm3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-roundcube-plugins-1.6.6-dfsg-2ubuntu0.1-esm3",
      "released": "2026-02-10T21:16:00Z"
    },
    {
      "platform": "linux",
      "product": "roundcube-sqlite3",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.3.6\u002Bdfsg.1-1ubuntu0.1~esm8",
      "fix": "roundcube-sqlite3 1.3.6\u002Bdfsg.1-1ubuntu0.1~esm8",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-roundcube-sqlite3-1.3.6-dfsg.1-1ubuntu0.1-esm8",
      "released": "2026-02-10T21:16:00Z"
    },
    {
      "platform": "linux",
      "product": "roundcube-sqlite3",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1.4.3\u002Bdfsg.1-1ubuntu0.1~esm8",
      "fix": "roundcube-sqlite3 1.4.3\u002Bdfsg.1-1ubuntu0.1~esm8",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-roundcube-sqlite3-1.4.3-dfsg.1-1ubuntu0.1-esm8",
      "released": "2026-02-10T21:16:00Z"
    },
    {
      "platform": "linux",
      "product": "roundcube-sqlite3",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "1.5.0\u002Bdfsg.1-2ubuntu0.1~esm6",
      "fix": "roundcube-sqlite3 1.5.0\u002Bdfsg.1-2ubuntu0.1~esm6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-roundcube-sqlite3-1.5.0-dfsg.1-2ubuntu0.1-esm6",
      "released": "2026-02-10T21:16:00Z"
    },
    {
      "platform": "linux",
      "product": "roundcube-sqlite3",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "1.6.6\u002Bdfsg-2ubuntu0.1\u002Besm3",
      "fix": "roundcube-sqlite3 1.6.6\u002Bdfsg-2ubuntu0.1\u002Besm3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-roundcube-sqlite3-1.6.6-dfsg-2ubuntu0.1-esm3",
      "released": "2026-02-10T21:16:00Z"
    },
    {
      "platform": "linux",
      "product": "roundcubemail",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "1.6.13-bp160.1.1",
      "fix": "OPENSUSE-SU-2026:20323-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-20323-1",
      "released": "2026-03-05T18:31:03Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T01:18:40Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}