{"id":"CVE-2025-0476","aliases":["EUVD-2025-1700","GHSA-2rqq-v9v7-f3mq"],"status":"published","title":"Mobile crash via file with specially crafted filename","description":"Mattermost Mobile Apps versions \u003c=2.22.0 fail to properly handle specially crafted attachment names, which allows an attacker to crash the mobile app for any user who opened a channel containing the specially crafted attachment","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00381,"percentile":0.32398,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-1287"],"published":"2025-01-15T23:44:45Z","modified":"2026-10-28T02:30:23Z","products":[{"vendor":"mattermost","product":"mattermost"},{"vendor":"mattermost","product":"mattermost_mobile"}],"references":[{"url":"https://mattermost.com/security-updates","tags":["Vendor Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-0476","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-2rqq-v9v7-f3mq"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/0xxx/CVE-2025-0476.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2025-0476","title":"Mobile crash via file with specially crafted filename","description":"Mattermost Mobile Apps versions \u003c=2.22.0 fail to properly handle specially crafted attachment names, which allows an attacker to crash the mobile app for any user who opened a channel containing the specially crafted attachment","status":"published","published":"2025-01-15T23:44:45.934Z","modified":"2025-01-16T14:22:23.004Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-1287"],"updated_at":"2026-11-02T14:32:53.475217Z"}],"euvd":[{"id":"EUVD-2025-1700","description":"Mattermost Mobile Apps versions \u003c=2.22.0 fail to properly handle specially crafted attachment names, which allows an attacker to crash the mobile app for any user who opened a channel containing the specially crafted attachment","status":"published","published":"2025-01-15T23:44:45Z","modified":"2025-01-16T14:22:23Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-03T00:04:18.582094Z"}],"ghsa":[{"id":"GHSA-2rqq-v9v7-f3mq","title":"Mattermost Mobile Apps versions \u003c=2.22.0 fail to properly handle specially crafted attachment...","description":"Mattermost Mobile Apps versions \u003c=2.22.0 fail to properly handle specially crafted attachment names, which allows an attacker to crash the mobile app for any user who opened a channel containing the specially crafted attachment","status":"published","published":"2025-01-16T00:31:23Z","modified":"2025-01-16T00:31:29Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"cwes":["CWE-1287"],"updated_at":"2026-11-02T14:59:33.483579Z"}],"nvd":[{"id":"CVE-2025-0476","description":"Mattermost Mobile Apps versions \u003c=2.22.0 fail to properly handle specially crafted attachment names, which allows an attacker to crash the mobile app for any user who opened a channel containing the specially crafted attachment","status":"published","published":"2025-01-16T00:15:25.217Z","modified":"2026-06-17T08:26:33.54Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"secondary"},{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"primary"}],"cwes":["CWE-1287"],"updated_at":"2026-11-02T14:10:48.713733Z"}],"osv":[{"id":"CVE-2025-0476","title":"Mobile crash via file with specially crafted filename","description":"Mattermost Mobile Apps versions \u003c=2.22.0 fail to properly handle specially crafted attachment names, which allows an attacker to crash the mobile app for any user who opened a channel containing the specially crafted attachment","status":"published","published":"2025-01-15T23:44:45.934Z","modified":"2026-10-28T02:30:23.944151599Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"cwes":["CWE-1287"],"updated_at":"2026-11-02T15:44:45.712478Z"}]}}