CVE-2026-114043
Medium · 6.5CVSS
6.5
EPSS
0.4%
Published
Oct 21, 2026
CISA due date
—
The record
FreeRDP before 3.32.1 contains a heap-based out-of-bounds read in WinPR's clipboard PNG-to-CF_DIB synthesis because winpr_read_png_from_buffer() allocates a bit-packed buffer for PNGs with bit depth below 8, while winpr_bitmap_write_buffer() copies rows assuming one byte per pixel. A malicious RDP server can send a crafted low-bit-depth PNG clipboard payload that, when pasted by the victim, discloses megabytes of heap memory.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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Related vulnerabilities
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- CVE-2026-119722 Blender before 4.5.15 and 5.x before 5.2.3 contains a heap out-of-bounds access… CWE-125
- CVE-2026-119721 Blender before 4.5.15 and 5.x before 5.2.3 contains an out-of-bounds read vulnerability… CWE-125
- CVE-2026-119720 Blender before 4.5.15 and 5.x before 5.2.3 contains a heap out-of-bounds read… CWE-125
- CVE-2026-104063 Scribus before 1.6.7 contains an out-of-bounds read vulnerability in the Mac PICT image… CWE-125
- CVE-2026-61627 libass is a portable subtitle renderer for the `ASS`/SSA (Advanced Substation… CWE-125