RLSA-2026:47103

X.Org X11 libXfont2 runtime library

Security Fix(es):

• libXfont2: BitmapScaleBitmaps Integer Overflow Heap Buffer Overflow (CVE-2026-56001)

• libXfont2: PCF Font Parsing Heap Buffer Overflow (CVE-2026-56002)

• libXfont2: computeProps Property Buffer Heap Buffer Overflow (CVE-2026-56003)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.