CVE-2026-57158

Summary

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.

Affected Software

Weaknesses

• CWE-125: CWE-125: Out-of-bounds Read

References

• https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-mp3f-59pg-c5pp
• https://github.com/FreeRDP/FreeRDP/pull/12952
• https://github.com/FreeRDP/FreeRDP/commit/a7e797626fcb7f1d556ce63febb84f9f4a822731
• https://github.com/FreeRDP/FreeRDP/releases/tag/3.28.0

• ←Previous
• Next→