CVE-2026-109679

MediumCVSS 5.3/10Last modified Oct 20, 2026

Description

FreeRDP 3.0.0-beta4 before 3.32.0 contains a NULL pointer dereference in arm_handle_request_ok when an ARM endpoint returns an empty HTTP 200 body. Attackers controlling the configured ARM gateway can return a zero-length body to pass NULL to strnlen and crash the connecting client.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Oct 13, 2026
Last modified
Oct 20, 2026
NVD status
Analyzed

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CVE-2026-109679: Medium severity, CVSS 5.3 | Vulnix