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High ELSA-2026-94519 1 CVE

Important: raptor2 security update (Oracle Linux 8)

Published Nov 3, 2026 · Updated Nov 3, 2026

Ecosystem: Oracle Linux

Summary

[2.0.15-18]
- CVE-2025-71436 raptor2: raptor2: arbitrary code execution via heap-based buffer overflow in language tag handling
heap-based buffer overflow in language tag handling
- Resolves: RHEL-287843

Fixed packages 2

ReleasePackageFixed in
Oracle Linux · 8 raptor2 0:2.0.15-18.el8_10
Oracle Linux · 8 raptor2-devel 0:2.0.15-18.el8_10

Vulnerabilities 1

  • High 7.1
    CVE-2025-71436

    Raptor RDF Syntax Library 2.0.15 through 2.0.16 Heap Buffer Overflow via Language Tag

    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-…

    librdf Raptor RDF Syntax Library raptor2 raptor2 Debian Ubuntu Azure Linux