CVE-2026-109948

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Source
https://cve.org/CVERecord?id=CVE-2026-109948
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-109948.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-109948
Aliases
  • GHSA-f554-v4xw-5j39
Downstream
Published
2026-10-13T13:27:15Z
Modified
2026-10-14T02:48:21Z
Severity
  • 5.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
FreeRDP 3.0.0 before 3.32.0 Memory Disclosure via SCardTransmit Smartcard Redirection
Details

FreeRDP from 3.0.0 before 3.32.0 contains an uninitialized memory disclosure vulnerability in smartcard_Transmit_Call that allows malicious RDP servers to read client memory. Servers can send SCardTransmit requests with an invalid card handle and nonzero receive length, causing smartcard_pack_transmit_return to serialize up to 66,560 uninitialized heap bytes.

Database specific 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-200"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/109xxx/CVE-2026-109948.json"
}
References

Affected packages

Git / github.com/freerdp/freerdp

Affected ranges

Type
GIT
Repo
https://github.com/freerdp/freerdp
Events
Introduced
a34fa7c49d2a39aa49ace1d7bea9656912d8c7cb
Fixed
d27a4f7c1c63b62a5e60e5d939ad116cfb58ffc1
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "3.0.0"
        },
        {
            "fixed":  "3.32.0"
        }
    ],
    "source":  "AFFECTED_FIELD"
}

Affected versions

3.*
3.0.0
3.1.0
3.2.0
3.3.0
3.4.0
3.5.0
3.5.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-109948.json"