Out-of-bounds Write Affecting freerdp/freerdp package, versions [,3.26.0)
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.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-UNMANAGED-FREERDPFREERDP-17660854
- published28 Jun 2026
- disclosed29 May 2026
- creditUnknown
Introduced: 29 May 2026
CVE-2026-45700 (opens in a new tab)How to fix?
Upgrade freerdp/freerdp to version 3.26.0 or higher.
Overview
Affected versions of this package are vulnerable to Out-of-bounds Write in the freerdp_bitmap_decompress_planar process. An attacker can achieve arbitrary code execution or cause a denial of service by enticing a user to connect to a malicious RDP server that sends specially crafted RLE planar data.
Workaround
This vulnerability can be mitigated by restricting connections to trusted remote desktop servers and avoiding connections to untrusted RDP endpoints.