by Kastro
Paper/Archive/CVE-2026-111375

CVE-2026-111375

FreeRDP FreeRDP — FreeRDP 3.0.0 before 3.32.0 Out-of-Bounds Read via RAIL Window Title

EPSS 0.3%public exploitCVSS 9.1
critical.is priorityof 100
42
CVSS 9.1 (NVD)9.1 / 10 × 3027.3Not in CISA KEV+300.0EPSS percentile 24.4.244 × 204.9Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

FreeRDP from 3.0.0 before 3.32.0 contains an out-of-bounds read vulnerability in the Windows RAIL client that allows malicious RDP servers to trigger heap over-reads by sending non-NUL-terminated window titles. Attackers can send a full-length WINDOW_ORDER_FIELD_TITLE update that wf_rail_window_common passes to SetWindowTextW, corrupting titles or crashing the client.

Affected

ProductAffectedFixed inSource
FreeRDP3.0.0 – < 3.32.03.32.0CNA

Scores by source

NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
VulnCheck (CNA)6.3CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N
VulnCheck (CNA)4.8CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L
CISA ADPSSVCExploitation: poc · Automatable: no · Technical impact: partial

References

exploitgithub.com/FreeRDP/FreeRDP/security/advisories/GHSA-3rvr-qvx8-rj23writeupvulncheck.com/advisories/freerdp-3.0.0-before-3.32.0-out-of-bounds-read-via-rail-window-title