{"id":"CVE-2026-81644","aliases":["EUVD-2026-74599","GHSA-p4hv-25pv-2j2g"],"status":"published","title":"DoS vulnerability in the preview service module.\nImpact: Successful exploitation of this...","description":"DoS vulnerability in the preview service module.\nImpact: Successful exploitation of this vulnerability may affect availability.","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":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00233,"percentile":0.1437,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-264"],"published":"2026-09-09T03:25:36Z","modified":"2026-09-09T21:17:04Z","products":[{"vendor":"huawei","product":"harmonyos"}],"references":[{"url":"https://consumer.huawei.com/en/support/bulletin/2026/9/"},{"url":"https://consumer.huawei.com/en/support/bulletinlaptops/2026/9/"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-81644"},{"url":"https://consumer.huawei.com/en/support/bulletin/2026/9"},{"url":"https://consumer.huawei.com/en/support/bulletinlaptops/2026/9"},{"url":"https://github.com/advisories/GHSA-p4hv-25pv-2j2g"}],"sources":{"cve":[{"id":"CVE-2026-81644","description":"DoS vulnerability in the preview service module.\nImpact: Successful exploitation of this vulnerability may affect availability.","status":"published","published":"2026-09-09T03:25:36.918Z","modified":"2026-09-09T20:51:33.765Z","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":"cna"}],"cwes":["CWE-264"],"updated_at":"2026-11-02T13:36:29.327819Z"}],"euvd":[{"id":"EUVD-2026-74599","description":"DoS vulnerability in the preview service module.\nImpact: Successful exploitation of this vulnerability may affect availability.","status":"published","published":"2026-09-09T03:25:36Z","modified":"2026-09-09T20:51:33Z","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":"2026-11-02T17:28:25.986684Z"}],"ghsa":[{"id":"GHSA-p4hv-25pv-2j2g","title":"DoS vulnerability in the preview service module.\nImpact: Successful exploitation of this...","description":"DoS vulnerability in the preview service module.\nImpact: Successful exploitation of this vulnerability may affect availability.","status":"published","published":"2026-09-09T06:31:37Z","modified":"2026-09-09T06:31:40Z","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":"2026-11-02T15:11:37.523128Z"}],"nvd":[{"id":"CVE-2026-81644","description":"DoS vulnerability in the preview service module.\nImpact: Successful exploitation of this vulnerability may affect availability.","status":"published","published":"2026-09-09T04:20:19.227Z","modified":"2026-09-09T21:17:04.927Z","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-264"],"updated_at":"2026-11-02T14:12:45.612639Z"}]}}