Out-of-bounds read in FreeRDP - #VU152796
Published: September 29, 2026
Vulnerability identifier: #VU152796
CSH Severity: Low
CVSS v4: 7.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: N/A
CWE-ID: CWE-125
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to disclose sensitive information.
The vulnerability exists due to an out-of-bounds read in the smartcard_LocateCardsByATRA_Call handler when processing crafted LocateCardsByATRA messages. A remote user can send crafted LocateCardsByATRA messages to disclose sensitive information.
Exploitation requires smartcard-related features to be enabled.
Affected software
FreeRDP
Remediation
Install security update from vendor's website.
FreeRDP - update to 3.28.0