CVE-2017-7511: Freedesktop Poppler

Medium severity, CVSS 5.5. EPSS: 1.1% chance of exploitation in the next 30 days.

poppler since version 0.17.3 has been vulnerable to NULL pointer dereference in pdfunite triggered by specially crafted documents.

Affected products

• Freedesktop Poppler: version 0.17.3 only; version 0.17.4 only; version 0.18.0 only; version 0.18.1 only; version 0.18.2 only; version 0.18.3 only; …

Published 2017-05-30. Last modified 2026-06-17.