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epiphany-browser — security advisory

Type: advisorySources: OSVAdvisory ID: UBUNTU-CVE-2026-94291

[Unknown description]

Products
epiphany-browser
Affected versions
3.16.3-1ubuntu1, 3.18.0-1ubuntu2, 3.18.1-1ubuntu1, 3.18.10-0ubuntu1, 3.18.11-0ubuntu1, 3.18.3-0ubuntu1, 3.18.5-0ubuntu1, 3.18.5-0ubuntu1.1, 3.26.1-1ubuntu1, 3.26.1-1ubuntu2, 3.26.1-1ubuntu4, 3.26.5.1-1ubuntu1, 3.27.90-1ubuntu1, 3.28.0.1-1ubuntu1, 3.28.1-1ubuntu1, 3.28.5-0ubuntu1, 3.28.6-0ubuntu1, 3.34.1-1, 3.34.1-1build1, 3.36.0-1, 3.36.1-1, 3.36.2-0ubuntu1, 3.36.3-0ubuntu1, 3.36.4-0ubuntu1, 3.36.4-0ubuntu2, 41.0-1, 41.0-2, 41.2-1, 41.3-1, 42.0-1, 42.1-1, 42.1-1ubuntu1, 42.4-0ubuntu1, 42~beta-1, 45.0-1, 45.1-1, 46.0-1, 46.0-2build1, 46.5-0ubuntu1, 46~alpha-1, 46~beta-1, 48.5-3, 49.1-1, 49.2-1, 49.2-2, 49.2-3, 49.2-3ubuntu1, 50.4-1, 50.4-2
Fixed versions
Not specified
CVEs
CVE-2026-94291
Confirmed fixed CVEs
Not specified
Updated in this feed
31 Oct 2026, 03:33 UTC · Revision 1

Source evidence

UBUNTU-CVE-2026-94291

core-osv · Original source

Published 5 Oct 2026, 00:00 UTC

[Unknown description]

osv:UBUNTU-CVE-2026-94291

epiphany-browser

Fixed versions: Not specified

epiphany-browser

Fixed versions: Not specified

epiphany-browser

Fixed versions: Not specified

epiphany-browser

Fixed versions: Not specified

epiphany-browser

Fixed versions: Not specified

epiphany-browser

Fixed versions: Not specified

epiphany-browser

Fixed versions: Not specified

Complete source record
{
  "id": "a6837c8161e8ee6d9274a5372ba55c6dbeefe13689884021553bc46d187522a6",
  "url": "https://osv.dev/vulnerability/UBUNTU-CVE-2026-94291",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "UBUNTU-CVE-2026-94291",
    "summary": "[Unknown description]",
    "evidence": "osv:UBUNTU-CVE-2026-94291",
    "products": [
      {
        "name": {
          "value": "epiphany-browser",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": [
          {
            "value": "3.16.3-1ubuntu1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "3.18.0-1ubuntu2",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "3.18.1-1ubuntu1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "3.18.3-0ubuntu1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "3.18.5-0ubuntu1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "3.18.5-0ubuntu1.1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "3.18.10-0ubuntu1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "3.18.11-0ubuntu1",
            "evidence": "/affected/0/versions"
          }
        ]
      },
      {
        "name": {
          "value": "epiphany-browser",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": [
          {
            "value": "3.26.1-1ubuntu1",
            "evidence": "/affected/1/versions"
          },
          {
            "value": "3.26.1-1ubuntu2",
            "evidence": "/affected/1/versions"
          },
          {
            "value": "3.26.1-1ubuntu4",
            "evidence": "/affected/1/versions"
          },
          {
            "value": "3.26.5.1-1ubuntu1",
            "evidence": "/affected/1/versions"
          },
          {
            "value": "3.27.90-1ubuntu1",
            "evidence": "/affected/1/versions"
          },
          {
            "value": "3.28.0.1-1ubuntu1",
            "evidence": "/affected/1/versions"
          },
          {
            "value": "3.28.1-1ubuntu1",
            "evidence": "/affected/1/versions"
          },
          {
            "value": "3.28.5-0ubuntu1",
            "evidence": "/affected/1/versions"
          },
          {
            "value": "3.28.6-0ubuntu1",
            "evidence": "/affected/1/versions"
          }
        ]
      },
      {
        "name": {
          "value": "epiphany-browser",
          "evidence": "/affected/2/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": [
          {
            "value": "3.34.1-1",
            "evidence": "/affected/2/versions"
          },
          {
            "value": "3.34.1-1build1",
            "evidence": "/affected/2/versions"
          },
          {
            "value": "3.36.0-1",
            "evidence": "/affected/2/versions"
          },
          {
            "value": "3.36.1-1",
            "evidence": "/affected/2/versions"
          },
          {
            "value": "3.36.2-0ubuntu1",
            "evidence": "/affected/2/versions"
          },
          {
            "value": "3.36.3-0ubuntu1",
            "evidence": "/affected/2/versions"
          },
          {
            "value": "3.36.4-0ubuntu1",
            "evidence": "/affected/2/versions"
          },
          {
            "value": "3.36.4-0ubuntu2",
            "evidence": "/affected/2/versions"
          }
        ]
      },
      {
        "name": {
          "value": "epiphany-browser",
          "evidence": "/affected/3/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": [
          {
            "value": "41.0-1",
            "evidence": "/affected/3/versions"
          },
          {
            "value": "41.0-2",
            "evidence": "/affected/3/versions"
          },
          {
            "value": "41.2-1",
            "evidence": "/affected/3/versions"
          },
          {
            "value": "41.3-1",
            "evidence": "/affected/3/versions"
          },
          {
            "value": "42~beta-1",
            "evidence": "/affected/3/versions"
          },
          {
            "value": "42.0-1",
            "evidence": "/affected/3/versions"
          },
          {
            "value": "42.1-1",
            "evidence": "/affected/3/versions"
          },
          {
            "value": "42.1-1ubuntu1",
            "evidence": "/affected/3/versions"
          },
          {
            "value": "42.4-0ubuntu1",
            "evidence": "/affected/3/versions"
          }
        ]
      },
      {
        "name": {
          "value": "epiphany-browser",
          "evidence": "/affected/4/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": [
          {
            "value": "45.0-1",
            "evidence": "/affected/4/versions"
          },
          {
            "value": "45.1-1",
            "evidence": "/affected/4/versions"
          },
          {
            "value": "46~alpha-1",
            "evidence": "/affected/4/versions"
          },
          {
            "value": "46~beta-1",
            "evidence": "/affected/4/versions"
          },
          {
            "value": "46.0-1",
            "evidence": "/affected/4/versions"
          },
          {
            "value": "46.0-2build1",
            "evidence": "/affected/4/versions"
          },
          {
            "value": "46.5-0ubuntu1",
            "evidence": "/affected/4/versions"
          }
        ]
      },
      {
        "name": {
          "value": "epiphany-browser",
          "evidence": "/affected/5/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": [
          {
            "value": "49.2-3ubuntu1",
            "evidence": "/affected/5/versions"
          },
          {
            "value": "50.4-1",
            "evidence": "/affected/5/versions"
          },
          {
            "value": "50.4-2",
            "evidence": "/affected/5/versions"
          }
        ]
      },
      {
        "name": {
          "value": "epiphany-browser",
          "evidence": "/affected/6/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": [
          {
            "value": "48.5-3",
            "evidence": "/affected/6/versions"
          },
          {
            "value": "49.1-1",
            "evidence": "/affected/6/versions"
          },
          {
            "value": "49.2-1",
            "evidence": "/affected/6/versions"
          },
          {
            "value": "49.2-2",
            "evidence": "/affected/6/versions"
          },
          {
            "value": "49.2-3",
            "evidence": "/affected/6/versions"
          },
          {
            "value": "49.2-3ubuntu1",
            "evidence": "/affected/6/versions"
          }
        ]
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "UBUNTU-CVE-2026-94291",
      "aliases": [
        "UBUNTU-CVE-2026-94291"
      ],
      "metrics": [
        {
          "type": "Ubuntu",
          "score": "medium"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                }
              ]
            }
          ],
          "package": {
            "name": "epiphany-browser",
            "purl": "pkg:deb/ubuntu/epiphany-browser?arch=source&distro=xenial",
            "ecosystem": "Ubuntu:16.04:LTS"
          },
          "versions": [
            "3.16.3-1ubuntu1",
            "3.18.0-1ubuntu2",
            "3.18.1-1ubuntu1",
            "3.18.3-0ubuntu1",
            "3.18.5-0ubuntu1",
            "3.18.5-0ubuntu1.1",
            "3.18.10-0ubuntu1",
            "3.18.11-0ubuntu1"
          ],
          "database_specific": {
            "source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-94291.json"
          },
          "ecosystem_specific": {
            "binaries": [
              {
                "binary_name": "epiphany-browser",
                "binary_version": "3.18.11-0ubuntu1"
              },
              {
                "binary_name": "epiphany-browser-data",
                "binary_version": "3.18.11-0ubuntu1"
              }
            ]
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                }
              ]
            }
          ],
          "package": {
            "name": "epiphany-browser",
            "purl": "pkg:deb/ubuntu/epiphany-browser?arch=source&distro=bionic",
            "ecosystem": "Ubuntu:18.04:LTS"
          },
          "versions": [
            "3.26.1-1ubuntu1",
            "3.26.1-1ubuntu2",
            "3.26.1-1ubuntu4",
            "3.26.5.1-1ubuntu1",
            "3.27.90-1ubuntu1",
            "3.28.0.1-1ubuntu1",
            "3.28.1-1ubuntu1",
            "3.28.5-0ubuntu1",
            "3.28.6-0ubuntu1"
          ],
          "database_specific": {
            "source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-94291.json"
          },
          "ecosystem_specific": {
            "binaries": [
              {
                "binary_name": "epiphany-browser",
                "binary_version": "3.28.6-0ubuntu1"
              },
              {
                "binary_name": "epiphany-browser-data",
                "binary_version": "3.28.6-0ubuntu1"
              }
            ]
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                }
              ]
            }
          ],
          "package": {
            "name": "epiphany-browser",
            "purl": "pkg:deb/ubuntu/epiphany-browser?arch=source&distro=focal",
            "ecosystem": "Ubuntu:20.04:LTS"
          },
          "versions": [
            "3.34.1-1",
            "3.34.1-1build1",
            "3.36.0-1",
            "3.36.1-1",
            "3.36.2-0ubuntu1",
            "3.36.3-0ubuntu1",
            "3.36.4-0ubuntu1",
            "3.36.4-0ubuntu2"
          ],
          "database_specific": {
            "source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-94291.json"
          },
          "ecosystem_specific": {
            "binaries": [
              {
                "binary_name": "epiphany-browser",
                "binary_version": "3.36.4-0ubuntu2"
              },
              {
                "binary_name": "epiphany-browser-data",
                "binary_version": "3.36.4-0ubuntu2"
              }
            ]
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                }
              ]
            }
          ],
          "package": {
            "name": "epiphany-browser",
            "purl": "pkg:deb/ubuntu/epiphany-browser?arch=source&distro=jammy",
            "ecosystem": "Ubuntu:22.04:LTS"
          },
          "versions": [
            "41.0-1",
            "41.0-2",
            "41.2-1",
            "41.3-1",
            "42~beta-1",
            "42.0-1",
            "42.1-1",
            "42.1-1ubuntu1",
            "42.4-0ubuntu1"
          ],
          "database_specific": {
            "source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-94291.json"
          },
          "ecosystem_specific": {
            "binaries": [
              {
                "binary_name": "epiphany-browser",
                "binary_version": "42.4-0ubuntu1"
              },
              {
                "binary_name": "epiphany-browser-data",
                "binary_version": "42.4-0ubuntu1"
              }
            ]
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                }
              ]
            }
          ],
          "package": {
            "name": "epiphany-browser",
            "purl": "pkg:deb/ubuntu/epiphany-browser?arch=source&distro=noble",
            "ecosystem": "Ubuntu:24.04:LTS"
          },
          "versions": [
            "45.0-1",
            "45.1-1",
            "46~alpha-1",
            "46~beta-1",
            "46.0-1",
            "46.0-2build1",
            "46.5-0ubuntu1"
          ],
          "database_specific": {
            "source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-94291.json"
          },
          "ecosystem_specific": {
            "binaries": [
              {
                "binary_name": "epiphany-browser",
                "binary_version": "46.5-0ubuntu1"
              },
              {
                "binary_name": "epiphany-browser-data",
                "binary_version": "46.5-0ubuntu1"
              }
            ]
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                }
              ]
            }
          ],
          "package": {
            "name": "epiphany-browser",
            "purl": "pkg:deb/ubuntu/epiphany-browser?arch=source&distro=stonking",
            "ecosystem": "Ubuntu:26.10"
          },
          "versions": [
            "49.2-3ubuntu1",
            "50.4-1",
            "50.4-2"
          ],
          "database_specific": {
            "source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-94291.json"
          },
          "ecosystem_specific": {
            "binaries": [
              {
                "binary_name": "epiphany-browser",
                "binary_version": "50.4-2"
              },
              {
                "binary_name": "epiphany-browser-data",
                "binary_version": "50.4-2"
              }
            ]
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                }
              ]
            }
          ],
          "package": {
            "name": "epiphany-browser",
            "purl": "pkg:deb/ubuntu/epiphany-browser?arch=source&distro=resolute",
            "ecosystem": "Ubuntu:26.04:LTS"
          },
          "versions": [
            "48.5-3",
            "49.1-1",
            "49.2-1",
            "49.2-2",
            "49.2-3",
            "49.2-3ubuntu1"
          ],
          "database_specific": {
            "source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-94291.json"
          },
          "ecosystem_specific": {
            "binaries": [
              {
                "binary_name": "epiphany-browser",
                "binary_version": "49.2-3ubuntu1"
              },
              {
                "binary_name": "epiphany-browser-data",
                "binary_version": "49.2-3ubuntu1"
              }
            ]
          }
        }
      ],
      "modified": "2026-10-17T13:01:18.891795794Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-94291"
      ],
      "references": [
        "https://ubuntu.com/security/CVE-2026-94291",
        "https://www.cve.org/CVERecord?id=CVE-2026-94291",
        "https://gitlab.gnome.org/GNOME/epiphany/-/work_items/2952",
        "https://gitlab.gnome.org/GNOME/epiphany/-/merge_requests/2214"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2026-94291",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 361635,
  "published_at": "2026-10-05T00:00:00+00:00"
}