CVE-2026-33987 — FreeRDP: Persistent Cache bmpSize Desync - Heap OOB Write
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.24.2, in persistent_cache_read_entry_v3() in libfreerdp/cache/persistent.c, persistent->bmpSi…
Published: 2026-03-30 · CVSS: 7.1 · CVSS 3.1
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.24.2, in persistent_cache_read_entry_v3() in libfreerdp/cache/persistent.c, persistent->bmpSize is updated before winpr_aligned_recalloc(). If realloc fails, bmpSize is inflated while bmpData points to the old buffer. This issue has been patched in version 3.24.2.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7