{"id":"CVE-2026-31885","summary":"FreeRDP has an out-of-bounds read in ADPCM decoders due to missing predictor/step_index bounds checks","details":"FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.24.0, there is an out-of-bounds read in MS-ADPCM and IMA-ADPCM decoders due to unchecked predictor and step_index values from input data. This vulnerability is fixed in 3.24.0.","aliases":["GHSA-h23r-3988-3wf3"],"modified":"2026-04-06T17:59:24.680029271Z","published":"2026-03-13T17:38:23.756Z","related":["MGASA-2026-0086","SUSE-SU-2026:1129-1","SUSE-SU-2026:1160-1","SUSE-SU-2026:1164-1","SUSE-SU-2026:1165-1","openSUSE-SU-2026:10408-1","openSUSE-SU-2026:10459-1"],"database_specific":{"cna_assigner":"GitHub_M","cwe_ids":["CWE-125"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/31xxx/CVE-2026-31885.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/31xxx/CVE-2026-31885.json"},{"type":"ADVISORY","url":"https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-h23r-3988-3wf3"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-31885"},{"type":"FIX","url":"https://github.com/FreeRDP/FreeRDP/commit/16df2300e1e3f5a51f68fb1626429e58b531b7c8"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/freerdp/freerdp","events":[{"introduced":"0"},{"fixed":"b00402d3258402c868224b6ffed04182cbed78d9"}]}],"versions":["1.0-beta1","1.0-beta2","1.0-beta3","1.0-beta4","1.0-beta5","1.0.0","1.0.1","1.0.2","1.0.2-rc1","1.0.2-rc2","1.1.0-beta+2013071101","1.1.0-beta1","1.1.0-beta1+android2","1.1.0-beta1+android3","1.1.0-beta1+android4","1.1.0-beta1+android5","1.1.0-beta1+ios1","1.1.0-beta1+ios2","1.1.0-beta1+ios3","1.1.0-beta1+ios4","1.2.0-beta1+android7","1.2.0-beta1+android9","2.0.0","2.0.0-beta1+android10","2.0.0-beta1+android11","2.0.0-rc0","2.0.0-rc1","2.0.0-rc2","2.0.0-rc3","2.0.0-rc4","2.1.0","2.1.1","2.1.2","2.10.0","2.11.0","2.11.1","2.11.2","2.11.3","2.11.4","2.11.5","2.11.6","2.11.7","2.11.8","2.2.0","2.3.0","2.3.1","2.3.2","2.4.1","2.5.0","2.6.0","2.6.1","2.7.0","2.8.0","2.8.1","2.9.0","3.0.0","3.0.0-beta1","3.0.0-beta2","3.0.0-beta3","3.0.0-beta4","3.0.0-rc0","3.1.0","3.10.0","3.10.1","3.10.2","3.10.3","3.11.0","3.11.1","3.12.0","3.13.0","3.14.0","3.14.1","3.15.0","3.16.0","3.17.0","3.17.1","3.17.2","3.18.0","3.19.0","3.19.1","3.2.0","3.20.0","3.20.1","3.20.2","3.21.0","3.22.0","3.23.0","3.3.0","3.4.0","3.5.0","3.5.1","3.6.0","3.6.1","3.6.2","3.6.3","3.7.0","3.9.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-31885.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}]}