{"id":"CVE-2018-9344","url":"https://www.cyber-defence.io/tools/cve/CVE-2018-9344","generatedAt":"2026-10-28T19:04:10.607Z","title":"In several functions of DescramblerImpl.cpp, there is a possible use after free due to improper locking.","description":"In several functions of DescramblerImpl.cpp, there is a possible use after free due to improper locking. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.","published":"2024-11-19T19:15:06.000Z","lastModified":"2026-06-17T02:06:26.000Z","status":"Analyzed","sourceIdentifier":"security@android.com","cvss":{"version":"3.1","score":7.8,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-667","CWE-416"],"affected":["google/android"],"epss":{"score":0.00074,"percentile":0.00068,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.07%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://source.android.com/security/bulletin/2018-06-01","tags":["Patch","Vendor Advisory"],"source":"security@android.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-9344","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}