UBUNTU-CVE-2025-71436: High severity ubuntu/raptor2 vulnerability
Published Nov 9, 2026
·Updated
(Raptor RDF Syntax Library from 2.0.15 through 2.0.16 contains a heap-b ...)
Affected Software
7 affected components
ubuntu/raptor2*
ubuntu/raptor2*
ubuntu/raptor2*
ubuntu/raptor2*
ubuntu/raptor2*
ubuntu/raptor2*
ubuntu/raptor2*
Event History
Nov 9, 2026
CVE Published
via OSV·12:00 AM
Data Sourced
via OSV·12:00 AM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
Does exploitation require authentication or local access?
No privileges are required, and the attack vector is network-based. However, exploitation requires user interaction.
2
What is the expected security impact?
The vulnerability is rated high severity with a CVSS score of 7.1. It can have high availability impact and low integrity impact, with no confidentiality impact indicated.
3
How can I determine whether my deployment is affected?
Check whether the installed Raptor RDF Syntax Library version is 2.0.15 or 2.0.16. The affected range provided is from 2.0.15 through 2.0.16.