CVE-2026-114046

FreeRDP 3.0.0 before 3.32.0 contains a null-pointer dereference in the smartcard emulation backend that accepts a null per-reader name in SCardGetStatusChange requests. A malicious RDP server can send a crafted reader-state entry with a null szReader, causing strcmp or _wcscmp to crash the client process.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-q6pp-28g8-xqjc
https://www.vulncheck.com/advisories/freerdp-3.0.0-before-3.32.0-null-pointer-dereference-via-emulated-smartcard
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-q6pp-28g8-xqjc

Configurations

No configuration.

History

28 Oct 2026, 16:17

Type	Values Removed	Values Added
References	~~() https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-q6pp-28g8-xqjc -~~	() https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-q6pp-28g8-xqjc -

21 Oct 2026, 01:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-21 01:17

Updated : 2026-10-28 16:17

NVD link : CVE-2026-114046

Mitre link : CVE-2026-114046

CVE.ORG link : CVE-2026-114046

JSON object : View

Products Affected

No product.

CWE

CWE-476

NULL Pointer Dereference

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