CVE-2026-109242 | BDVDB-2026-386288 Detail

Description#

FreeRDP before 3.0.0 and 3.6.0 before 3.32.0 renders uninitialized heap memory from un-decoded progressive tiles because the tile->current buffer is allocated without zeroing. A malicious RDP server can send a crafted WBT_TILE_FIRST then WBT_TILE_UPGRADE sequence to paint heap bytes onscreen or abort the client process.

Impact#

Weaknesses#

References#

Exploit#

History#

1. Version 12026-10-12Record published in the CVE List.
2. Version 22026-10-15Most recent update recorded in the CVE List.