https://sanidhya.tech/I build and harden security systems, informed by knowing exactly how they break.en-usThu, 03 Sep 2026 11:56:43 +0000https://sanidhya.tech/posts/security-research/cve-2025-65875-fpdf-rce-vulnerability/Sun, 01 Feb 2026 00:00:00 +0000https://sanidhya.tech/posts/security-research/cve-2025-65875-fpdf-rce-vulnerability/FPDF’s font definitions are PHP and are included at runtime; if an app allows attacker-controlled font definition paths/files, it can lead to code execution.