{"id":"CVE-2026-33985","summary":"FreeRDP: ClearCodec Glyph Cache Count Desync - Heap OOB Read","details":"FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.24.2, pixel data from adjacent heap memory is rendered to screen, potentially leaking sensitive data to the attacker. This issue has been patched in version 3.24.2.","aliases":["GHSA-x6gr-8p7h-5h85"],"modified":"2026-08-18T18:39:58.288575Z","published":"2026-03-30T21:43:13.335Z","related":["ALSA-2026:16014","ALSA-2026:16019","ALSA-2026:16482","ALSA-2026:19358","SUSE-SU-2026:21436-1","SUSE-SU-2026:22194-1","SUSE-SU-2026:3562-1","openSUSE-SU-2026:10633-1","openSUSE-SU-2026:20657-1","openSUSE-SU-2026:21116-1"],"database_specific":{"cwe_ids":["CWE-125","CWE-131"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33985.json","unresolved_ranges":[{"extracted_events":[{"fixed":"3.24.2"}],"source":"AFFECTED_FIELD"}],"cna_assigner":"GitHub_M"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33985.json"},{"type":"ADVISORY","url":"https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-x6gr-8p7h-5h85"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33985"},{"type":"FIX","url":"https://github.com/FreeRDP/FreeRDP/commit/c49d1ad43b8c7b32794d0250f2623c2dccd7ef25"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/freerdp/freerdp","events":[{"introduced":"0"},{"fixed":"c49d1ad43b8c7b32794d0250f2623c2dccd7ef25"}],"database_specific":{"source":"REFERENCES"}}],"versions":["3.5.1","3.5.0","3.4.0","3.3.0","3.2.0","3.1.0","3.0.0","3.0.0-rc0","3.0.0-beta4","3.0.0-beta3","3.0.0-beta2","3.0.0-beta1","2.0.0","2.0.0-rc4","2.0.0-rc3","2.0.0-rc2","2.0.0-rc1","2.0.0-rc0","2.0.0-beta1+android11","2.0.0-beta1+android10","1.2.0-beta1+android9","1.2.0-beta1+android7","1.1.0-beta+2013071101","1.1.0-beta1+ios4","1.1.0-beta1+android5","1.1.0-beta1+android4","1.1.0-beta1+ios3","1.1.0-beta1+ios2","1.1.0-beta1+android3","1.1.0-beta1+android2","1.1.0-beta1+ios1","1.1.0-beta1","1.0.1","1.0.0","1.0-beta5","1.0-beta4","1.0-beta2","1.0-beta1"],"database_specific":{"vanir_signatures_modified":"2026-08-18T18:39:58Z","vanir_signatures":[{"source":"https://github.com/freerdp/freerdp/commit/c49d1ad43b8c7b32794d0250f2623c2dccd7ef25","target":{"file":"libfreerdp/codec/clear.c"},"deprecated":false,"digest":{"line_hashes":["3859937452550196663411668538821012627","299904345065868608654132729007837741091","60893435328660890402651943246794365899","48094367165960163930362968634222270314","333714906543775803398030397317490621945","92866473626932111647230396473574268714","47123151284497552053504946603751848675","185486239072172065025231285663518552942","197598167470794206434366923882826847227","73515661482064905205159080201264676295","206401953209186629609485050300406365020","236459263787599432648969275581731764307","19808110161765455514041957670053325744","215301027725639048252296955595163563256"],"threshold":0.9},"id":"CVE-2026-33985-6bfc11dc","signature_type":"Line","signature_version":"v1"}],"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-33985.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:L"}]}