Raptor RDF Syntax Library vulnerabilities

1 known vulnerability in Raptor RDF Syntax Library from Librdf. 1 is rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 7.1 High severity

  Raptor RDF Syntax Library: Heap-based Buffer Overflow

  CVE-2025-71436Oct 20, 2026Librdf

  Raptor RDF Syntax Library from 2.0.15 through 2.0.16 contains a heap-based buffer overflow vulnerability in raptor_new_term_from_counted_literal() caused by truncating language tag length to an unsigned char. Attackers can supply Turtle, TriG, N-Triples or N-Q