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VULNERABILITIES

CVE-2026-57158 Details

Description

FreeRDP is a free implementation of the Remote Desktop Protocol. From 3.21.0 before 3.28.0, FreeRDP clients using the GFX pipeline contain an incomplete fix for CVE-2026-23530 in planar_decompress_plane_rle_only in libfreerdp/codec/planar.c, allowing a malicious RDP server to send a truncated RDPGFX_CMDID_WIRETOSURFACE_1 planar payload that reads one byte past the input buffer. This issue is fixed in version 3.28.0.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:9.1 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-mp3f-59pg-c5pp CISA-ADPExploitVendor Advisory
https://github.com/FreeRDP/FreeRDP/commit/a7e797626fcb7f1d556ce63febb84f9f4a822731 [email protected]Patch
https://github.com/FreeRDP/FreeRDP/pull/12952 [email protected]Patch
https://github.com/FreeRDP/FreeRDP/releases/tag/3.28.0 [email protected]Release Notes
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-mp3f-59pg-c5pp [email protected]ExploitVendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-125Out-of-bounds Read[email protected]

Affected Products

ProductVersions
freerdp freerdp
>= 3.21.0, < 3.28.0

CPE

  • cpe:2.3:a:freerdp:freerdp:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

3 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-57158
NVD Published Date:
Jul 10, 2026
NVD Last Modified:
Jul 14, 2026
Source:
[email protected]
CVE-2026-57158 Details - Not Deferred