{"id":"CVE-2026-24680","summary":"FreeRDP has a heap-use-after-free in update_pointer_new(SDL)","details":"FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, sdl_Pointer_New frees data on failure, then pointer_free calls sdl_Pointer_Free and frees it again, triggering ASan UAF. This vulnerability is fixed in 3.22.0.","aliases":["GHSA-j893-9wg8-33rc"],"modified":"2026-04-22T11:44:20.020718Z","published":"2026-02-09T18:19:45.222Z","related":["SUSE-SU-2026:0763-1","openSUSE-SU-2026:10132-1","openSUSE-SU-2026:20339-1"],"database_specific":{"cwe_ids":["CWE-416"],"cna_assigner":"GitHub_M","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/24xxx/CVE-2026-24680.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/24xxx/CVE-2026-24680.json"},{"type":"ADVISORY","url":"https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-j893-9wg8-33rc"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-24680"},{"type":"FIX","url":"https://github.com/FreeRDP/FreeRDP/commit/c42ecbd183b001e76bfc3614cddfad0034acc758"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/freerdp/freerdp","events":[{"introduced":"0"},{"fixed":"e3ef4c71138f76516299cb3637d2d0c59b2a3737"},{"fixed":"c42ecbd183b001e76bfc3614cddfad0034acc758"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"3.22.0"}]}}],"versions":["1.0-beta1","1.0-beta2","1.0-beta4","1.0-beta5","1.0.0","1.0.1","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","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","3.2.0","3.3.0","3.4.0","3.5.0","3.5.1"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-24680.json","vanir_signatures":[{"id":"CVE-2026-24680-a7fce5b5","source":"https://github.com/freerdp/freerdp/commit/c42ecbd183b001e76bfc3614cddfad0034acc758","target":{"function":"sdl_Pointer_New","file":"client/SDL/SDL3/sdl_pointer.cpp"},"digest":{"function_hash":"174784173073785855591364635264317669102","length":692},"signature_type":"Function","deprecated":false,"signature_version":"v1"},{"id":"CVE-2026-24680-ca66f585","source":"https://github.com/freerdp/freerdp/commit/c42ecbd183b001e76bfc3614cddfad0034acc758","target":{"file":"client/SDL/SDL3/sdl_pointer.cpp"},"digest":{"threshold":0.9,"line_hashes":["210456878807196475843996091196477365038","244489546787093790071655514310819558257","191728239311400142428932042007889341109","192461344872931274718045266002410951593"]},"signature_type":"Line","deprecated":false,"signature_version":"v1"}],"vanir_signatures_modified":"2026-04-22T11:44:20Z"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"}]}