CVE-2026-15226 snapd snap-confine Sandbox Confinement Bypass via Omission of setuid Restriction in Seccomp Templates

[
  {
    "collectionURL": "https://github.com/canonical",
    "packageName": "snapd",
    "repo": "https://github.com/canonical/snapd/",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "2.76.1",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "Canonical",
    "product": "Ubuntu 26.04 LTS",
    "platforms": [
      "Linux"
    ],
    "collectionURL": "https://launchpad.net/ubuntu/resolute",
    "packageName": "snapd",
    "repo": "https://launchpad.net/ubuntu/+source/snapd",
    "versions": [
      {
        "status": "unaffected",
        "version": "2.76+ubuntu26.04.3",
        "versionType": "dpkg"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "Canonical",
    "product": "Ubuntu 24.04 LTS",
    "platforms": [
      "Linux"
    ],
    "collectionURL": "https://launchpad.net/ubuntu/noble",
    "packageName": "snapd",
    "repo": "https://launchpad.net/ubuntu/+source/snapd",
    "versions": [
      {
        "status": "unaffected",
        "version": "2.76+ubuntu24.04.1",
        "versionType": "dpkg"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "Canonical",
    "product": "Ubuntu 22.04 LTS",
    "platforms": [
      "Linux"
    ],
    "collectionURL": "https://launchpad.net/ubuntu/jammy",
    "packageName": "snapd",
    "repo": "https://launchpad.net/ubuntu/+source/snapd",
    "versions": [
      {
        "status": "unaffected",
        "version": "2.76+ubuntu22.04.1",
        "versionType": "dpkg"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "Canonical",
    "product": "Ubuntu 20.04 LTS",
    "platforms": [
      "Linux"
    ],
    "collectionURL": "https://launchpad.net/ubuntu/focal",
    "packageName": "snapd",
    "repo": "https://launchpad.net/ubuntu/+source/snapd",
    "versions": [
      {
        "status": "unaffected",
        "version": "2.67.1+20.04ubuntu1~esm2",
        "versionType": "dpkg"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "Canonical",
    "product": "Ubuntu 18.04 LTS",
    "platforms": [
      "Linux"
    ],
    "collectionURL": "https://launchpad.net/ubuntu/bionic",
    "packageName": "snapd",
    "repo": "https://launchpad.net/ubuntu/+source/snapd",
    "versions": [
      {
        "status": "unaffected",
        "version": "2.61.4ubuntu0.18.04.1+esm3",
        "versionType": "dpkg"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "Canonical",
    "product": "Ubuntu 16.04 LTS",
    "platforms": [
      "Linux"
    ],
    "collectionURL": "https://launchpad.net/ubuntu/xenial",
    "packageName": "snapd",
    "repo": "https://launchpad.net/ubuntu/+source/snapd",
    "versions": [
      {
        "status": "unaffected",
        "version": "2.61.4ubuntu0.16.04.1+esm3"
      }
    ],
    "defaultStatus": "affected"
  }
]