{"id":"CVE-2025-1558","summary":"Denial of Service Via Malicious GIF","details":"Mattermost Mobile Apps versions \u003c=2.25.0 fail to properly validate GIF images prior to rendering which allows a malicious user to cause the Android application to crash via message containing a maliciously crafted GIF.","modified":"2026-07-15T01:49:13.788813453Z","published":"2025-03-24T15:01:52.463Z","database_specific":{"cna_assigner":"Mattermost","cwe_ids":["CWE-1287"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/1xxx/CVE-2025-1558.json","unresolved_ranges":[{"source":"AFFECTED_FIELD","extracted_events":[{"last_affected":"2.25.0"}]}]},"references":[{"type":"WEB","url":"https://mattermost.com/security-updates"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/1xxx/CVE-2025-1558.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-1558"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/mattermost/mattermost-mobile","events":[{"introduced":"0"},{"fixed":"dd50c36ceb981d0700ae2099e6ba2b4a9aeec398"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"2.25.1"}],"source":"CPE_RANGE","cpe":"cpe:2.3:a:mattermost:mattermost_mobile:*:*:*:*:*:*:*:*"}}],"versions":["v2.25.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-1558.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}