{"uuid": "e7bccfa5-8bf8-4068-be71-13d8effb8ad6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-56003", "type": "seen", "source": "https://bsky.app/profile/cyberhub.blog/post/3mqlnhgemmk2s", "content": "\ud83d\udccc CVE-2026-56003 - A heap buffer overflow due to missing size checking in the property buffer when parsing PCF files in libXfont2 ComputeScaledProperties() before libXfo... https://www.cyberhub.blog/cves/CVE-2026-56003", "creation_timestamp": "2026-07-14T07:07:06.880761Z"}