CVEvulnerability

CVE-2026-31897

9.1 CRITICAL Published 2026-03-13 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2026-03-13
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
0.0 NONE — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:N
CVSS 3.1 ([email protected])
9.1 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Weaknesses
CWE-125

Description

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.24.0, there is an out-of-bounds read in freerdp_bitmap_decompress_planar when SrcSize is 0. The function dereferences *srcp (which points to pSrcData) without first verifying that SrcSize >= 1. When SrcSize is 0 and pSrcData is non-NULL, this reads one byte past the end of the source buffer. This vulnerability is fixed in 3.24.0.

Affected configurations

• freerdp freerdp (< 3.24.0)

Related

Weakness · CWE (1)

  • CWE-125 Out-of-bounds Read weakness

References