{"id":"CVE-2022-26473","aliases":["EUVD-2022-31032","GHSA-xhh5-6hj3-x5w2"],"status":"published","title":"In vdec fmt, there is a possible use after free due to improper locking. This could lead to local...","description":"In vdec fmt, there is a possible use after free due to improper locking. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07342197; Issue ID: ALPS07342197.","severity":{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00116,"percentile":0.01646,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-662","CWE-667"],"published":"2022-10-07T00:00:00Z","modified":"2026-06-17T04:35:15Z","products":[{"vendor":"google","product":"android"},{"vendor":"mediatek, inc.","product":"mt6789, mt6855, mt6879, mt6895, mt6983, mt8168, mt8365, mt8695, mt8696, mt8798"}],"references":[{"url":"https://corp.mediatek.com/product-security-bulletin/October-2022","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-26473"},{"url":"https://github.com/advisories/GHSA-xhh5-6hj3-x5w2"}],"sources":{"cve":[{"id":"CVE-2022-26473","description":"In vdec fmt, there is a possible use after free due to improper locking. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07342197; Issue ID: ALPS07342197.","status":"published","published":"2022-10-07T00:00:00Z","modified":"2024-08-03T05:03:32.776Z","updated_at":"2026-11-02T14:34:25.954329Z"}],"euvd":[{"id":"EUVD-2022-31032","description":"In vdec fmt, there is a possible use after free due to improper locking. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07342197; Issue ID: ALPS07342197.","status":"published","published":"2022-10-07T00:00:00Z","modified":"2024-08-03T05:03:32Z","updated_at":"2026-11-03T03:25:45.346573Z"}],"ghsa":[{"id":"GHSA-xhh5-6hj3-x5w2","title":"In vdec fmt, there is a possible use after free due to improper locking. This could lead to local...","description":"In vdec fmt, there is a possible use after free due to improper locking. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07342197; Issue ID: ALPS07342197.","status":"published","published":"2022-10-08T00:00:16Z","modified":"2023-02-02T05:01:56Z","cvss":[{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium"}],"cwes":["CWE-662"],"updated_at":"2026-11-02T14:51:18.541099Z"}],"nvd":[{"id":"CVE-2022-26473","description":"In vdec fmt, there is a possible use after free due to improper locking. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07342197; Issue ID: ALPS07342197.","status":"published","published":"2022-10-07T20:15:11.03Z","modified":"2026-06-17T04:35:15.813Z","cvss":[{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary"}],"cwes":["CWE-667"],"updated_at":"2026-11-02T14:07:29.026521Z"}]}}