https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-30T16:42:30.163523+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2026-25959 CVE-2026-25959 — FreeRDP has heap-use-after-free in xf_cliprdr_provide_data_ 2026-09-30T16:42:30.177379+00:00

Affected: FreeRDP

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.23.0, `xf_cliprdr_provide_data_` passes freed `pDstData` to `XChangeProperty` because the cliprdr channel thread calls `xf_cliprdr_server_format_data_response` which converts and uses the clipboard data without holding any lock, while the X11 event thread concurrently calls `xf_cliprdr_clear_cached_data` → `HashTable_Clear` which frees the same data via `xf_cached_data_free`, triggering a heap use after free. Version 3.23.0 fixes the issue.