CVE-2026-24680

FreeRDP has a heap-use-after-free in update_pointer_new(SDL)

CVSS 8.7 HIGHEPSS 0.4%CWE-416

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.

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

Produtos afetados

FreeRDP · FreeRDP

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Referências

https://github.com/FreeRDP/FreeRDP/commit/c42ecbd183b001e76bfc3614cddfad0034acc758 https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-j893-9wg8-33rc