{"id":"CVE-2023-20935","aliases":["A-256589724","ASB-A-256589724","EUVD-2023-25103","GHSA-3gqm-7mxg-qm6g"],"status":"published","title":"In deserialize of multiple files, there is a possible out of bounds read due to a missing bounds...","description":"In deserialize of multiple files, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12L Android-13Android ID: A-256589724","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00087,"percentile":0.00329,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-125"],"published":"2023-04-01T00:00:00Z","modified":"2026-11-05T16:32:28Z","fixes":[{"ecosystem":"Android","package":"platform/hardware/interfaces","fixed_in":["13-next:2023-04-01","12:2023-04-01","12L:2023-04-01","13:2023-04-01"],"sources":["osv"]},{"ecosystem":"Android","package":"platform/packages/modules/NeuralNetworks","fixed_in":["13-next:2023-04-01","12:2023-04-01","12L:2023-04-01","13:2023-04-01"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Android","package":"platform/hardware/interfaces","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"13-next:0"},{"fixed":"13-next:2023-04-01"}]}],"versions":["13-next"]},{"source":"osv","ecosystem":"Android","package":"platform/packages/modules/NeuralNetworks","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"13-next:0"},{"fixed":"13-next:2023-04-01"}]}],"versions":["13-next"]},{"source":"osv","ecosystem":"Android","package":"platform/hardware/interfaces","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"12:0"},{"fixed":"12:2023-04-01"}]}],"versions":["12"]},{"source":"osv","ecosystem":"Android","package":"platform/packages/modules/NeuralNetworks","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"12:0"},{"fixed":"12:2023-04-01"}]}],"versions":["12"]},{"source":"osv","ecosystem":"Android","package":"platform/hardware/interfaces","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"12L:0"},{"fixed":"12L:2023-04-01"}]}],"versions":["12L"]},{"source":"osv","ecosystem":"Android","package":"platform/packages/modules/NeuralNetworks","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"12L:0"},{"fixed":"12L:2023-04-01"}]}],"versions":["12L"]},{"source":"osv","ecosystem":"Android","package":"platform/hardware/interfaces","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"13:0"},{"fixed":"13:2023-04-01"}]}],"versions":["13"]},{"source":"osv","ecosystem":"Android","package":"platform/packages/modules/NeuralNetworks","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"13:0"},{"fixed":"13:2023-04-01"}]}],"versions":["13"]}],"products":[{"vendor":"google","product":"android"}],"references":[{"url":"https://source.android.com/security/bulletin/2023-04-01","tags":["x_transferred","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-20935"},{"url":"https://github.com/advisories/GHSA-3gqm-7mxg-qm6g"},{"url":"https://android.googlesource.com/platform/packages/modules/NeuralNetworks/+/0c5444f666ca7254aeaee2d17479dc0d84b72877","tags":["fix"]},{"url":"https://android.googlesource.com/platform/hardware/interfaces/+/7a9e483f4b45fb7682e61812c1819e80f61b3d37","tags":["fix"]}],"sources":{"cve":[{"id":"CVE-2023-20935","description":"In deserialize of multiple files, there is a possible out of bounds read due to a missing bounds check. 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