{"id":"CVE-2025-31266","aliases":["EUVD-2025-198517","GHSA-3x9f-jgfq-gjmx"],"status":"published","title":"A spoofing issue was addressed with improved truncation when displaying the fully qualified...","description":"A spoofing issue was addressed with improved truncation when displaying the fully qualified domain name. This issue is fixed in Safari 18.5, macOS Sequoia 15.5. A website may be able to spoof the domain name in the title of a pop-up window.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00242,"percentile":0.15439,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-451"],"published":"2025-11-21T21:22:24Z","modified":"2026-10-18T20:10:00Z","products":[{"vendor":"apple","product":"macos"},{"vendor":"apple","product":"safari"}],"references":[{"url":"https://support.apple.com/en-us/122716","tags":["Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/122719","tags":["Release Notes","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-31266"},{"url":"https://github.com/advisories/GHSA-3x9f-jgfq-gjmx"}],"sources":{"cve":[{"id":"CVE-2025-31266","description":"A spoofing issue was addressed with improved truncation when displaying the fully qualified domain name. This issue is fixed in Safari 18.5, macOS Sequoia 15.5. A website may be able to spoof the domain name in the title of a pop-up window.","status":"published","published":"2025-11-21T21:22:24.27Z","modified":"2026-04-02T18:19:21.476Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","level":"medium","assessor":"adp"}],"cwes":["CWE-451"],"updated_at":"2026-11-02T14:32:44.424933Z"}],"euvd":[{"id":"EUVD-2025-198517","description":"A spoofing issue was addressed with improved truncation when displaying the fully qualified domain name. This issue is fixed in Safari 18.5, macOS Sequoia 15.5. A website may be able to spoof the domain name in the title of a pop-up window.","status":"published","published":"2025-11-21T21:22:24Z","modified":"2026-04-02T18:19:21Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T19:25:19.53757Z"}],"ghsa":[{"id":"GHSA-3x9f-jgfq-gjmx","title":"A spoofing issue was addressed with improved truncation when displaying the fully qualified...","description":"A spoofing issue was addressed with improved truncation when displaying the fully qualified domain name This issue is fixed in Safari 18.5, macOS Sequoia 15.5. A website may be able to spoof the domain name in the title of a pop-up window.","status":"published","published":"2025-11-22T00:31:21Z","modified":"2025-11-23T12:31:13Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","level":"medium"}],"cwes":["CWE-451"],"updated_at":"2026-11-02T15:04:55.324477Z"}],"nvd":[{"id":"CVE-2025-31266","description":"A spoofing issue was addressed with improved truncation when displaying the fully qualified domain name. This issue is fixed in Safari 18.5, macOS Sequoia 15.5. A website may be able to spoof the domain name in the title of a pop-up window.","status":"published","published":"2025-11-21T22:16:19.743Z","modified":"2026-10-18T20:10:00.11Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","level":"medium","assessor":"secondary"}],"cwes":["CWE-451"],"updated_at":"2026-11-02T14:11:46.009629Z"}]}}