CVE-2026-56001 — libXfont2 BitmapScaleBitmaps Integer Overflow Heap Buffer Overflow
A heap buffer overflow in BitmapScaleBitmaps in libXfont2 before 2.0.8 due to an overflowing 32bit size could be used by attackers able to access the X Server to execute code wi…
Published: 2026-07-08 · CVSS: 8.5 · CVSS 3.1
A heap buffer overflow in BitmapScaleBitmaps in libXfont2 before 2.0.8 due to an overflowing 32bit size could be used by attackers able to access the X Server to execute code within the X server cont
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7