Out-of-bounds Read Affecting freerdp/freerdp package, versions [,3.20.0)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UNMANAGED-FREERDPFREERDP-14470043
- published18 Dec 2025
- disclosed17 Dec 2025
- creditldz
Introduced: 17 Dec 2025
NewCVE-2025-68118 (opens in a new tab)How to fix?
Upgrade freerdp/freerdp to version 3.20.0 or higher.
Overview
Affected versions of this package are vulnerable to Out-of-bounds Read via the freerdp_certificate_data_hash_ function when handling certificate cache filenames using the Microsoft-specific _snprintf function without ensuring NUL termination upon truncation. An attacker can cause unintended memory reads or a client crash by supplying a crafted hostname value, such as through server redirection or a specially crafted .rdp file.