MinorCritical vulnerability
CVE-2026-91959 (CVSS 7.1)
NVD · officialPublished Sep 15, 2026Risk 23/100EPSS 0.3%
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.
Technical details
CVSS
7.1
AV:NetworkAC:LowPR:NoneUI:Passive
Evidence and sources
This record is attributed to NVD. Exploitation status and remediation guidance are kept separate from the vulnerability's technical severity.
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