Vulnerability Details CVE-2026-91959
FreeRDP before 3.31.0 contains a buffer over-read vulnerability in the rts_read_result function within the RPC gateway transport parser. Attackers can send a malicious BIND_ACK PDU with a truncated result entry to trigger an out-of-bounds read causing process abort.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 28.2%
CVSS Severity
CVSS v3 Score 6.5