CVE-2025-65875
Arbitrary file upload in FPDF v1.86 allows PHP code execution.
Is CVE-2025-65875 being exploited?
Not confirmed. CVE-2025-65875 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.40% probability of exploitation in the next 30 days.
How severe is CVE-2025-65875?
CVE-2025-65875 is rated High with a CVSS score of 8.8. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2025-65875?
Yes. A fix has been recorded for CVE-2025-65875. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2025-65875 affect?
CVE-2025-65875 affects FPDF PHP library <= v1.86. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2025-65875?
Upgrade to latest FPDF; disable/sanitize file uploads.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Remote code execution on server via crafted PHP file upload in AddFont().
Immediate action required