{"id":"CVE-2025-66323","title":"Vulnerability of improper criterion security check in the card module","summary":"Vulnerability of improper criterion security check in the card module. Impact: Successful exploitation of this vulnerability may affect availability.","severity":"medium","cvss":5.3,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","cwe":["CWE-358"],"vendor":"huawei","product":"harmonyos","affected":["harmonyos = 5.0.1","harmonyos = 5.1.0","harmonyos = 6.0.0"],"published":"2025-12-08","updated":"2026-10-07","sourceUpdated":"2026-10-07T20:10:01.970","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-66323","references":[{"url":"https://consumer.huawei.com/en/support/bulletin/2025/12/","label":"psirt@huawei.com"}],"tags":["nvd"],"epss":0.00081,"epssPercentile":0.00164,"ingestedAt":"2026-10-07T20:46:46.753Z","slug":"CVE-2025-66323","body":"## Overview\n\nVulnerability of improper criterion security check in the card module. Impact: Successful exploitation of this vulnerability may affect availability.\n\n## Affected\n\n- `harmonyos = 5.0.1`\n- `harmonyos = 5.1.0`\n- `harmonyos = 6.0.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":29,"depthScoreParts":{"impact":29.2,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}