https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-09T19:52:36.112690+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/alsa-2021:1842 ALSA-2021:1842 — Moderate: raptor2 security and bug fix update 2026-10-09T19:52:36.304693+00:00

Affected: AlmaLinux:8: raptor2, AlmaLinux:8: raptor2-devel

Raptor is the RDF Parser Toolkit for Redland that provides a set of standalone RDF parsers, generating triples from RDF/XML or N-Triples.

Security Fix(es):

* raptor: heap-based buffer overflows due to an error in calculating the maximum nspace declarations for the XML writer (CVE-2017-18926)

* raptor2: malformed input file can lead to a segfault due to an out of bounds array access in raptor_xml_writer_start_element_common (CVE-2020-25713)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.

 https://cve.radiocsirt.org/vuln/bdu:2021-03499 bdu:2021-03499 2026-10-09T19:52:36.304756+00:00 bdu:2021-03499 https://cve.radiocsirt.org/vuln/euvd-2026-80657 EUVD-2026-80657 2026-10-09T19:52:36.304774+00:00 EUVD-2026-80657 https://cve.radiocsirt.org/vuln/fkie_cve-2017-18926 fkie_cve-2017-18926 2026-10-09T19:52:36.304786+00:00

raptor_xml_writer_start_element_common in raptor_xml_writer.c in Raptor RDF Syntax Library 2.0.15 miscalculates the maximum nspace declarations for the XML writer, leading to heap-based buffer overflows (sometimes seen in raptor_qname_format_as_xml).

 https://cve.radiocsirt.org/vuln/ghsa-p2vv-g8rx-7jqj GHSA-p2vv-g8rx-7jqj 2026-10-09T19:52:36.304808+00:00

raptor_xml_writer_start_element_common in raptor_xml_writer.c in Raptor RDF Syntax Library 2.0.15 miscalculates the maximum nspace declarations for the XML writer, leading to heap-based buffer overflows (sometimes seen in raptor_qname_format_as_xml).

 https://cve.radiocsirt.org/vuln/gsd-2017-18926 gsd-2017-18926 2026-10-09T19:52:36.304823+00:00 gsd-2017-18926 https://cve.radiocsirt.org/vuln/opensuse-su-2020:1949-1 openSUSE-SU-2020:1949-1 — Security update for raptor 2026-10-09T19:52:36.304832+00:00

Security update for raptor

 https://cve.radiocsirt.org/vuln/suse-su-2020:3350-1 SUSE-SU-2020:3350-1 — Security update for raptor 2026-10-09T19:52:36.304849+00:00

Security update for raptor

 https://cve.radiocsirt.org/vuln/ubuntu-cve-2017-18926 UBUNTU-CVE-2017-18926 2026-10-09T19:52:36.304863+00:00

Affected: Ubuntu:16.04:LTS: raptor2, Ubuntu:Pro:16.04:LTS: raptor, Ubuntu:18.04:LTS: raptor2, Ubuntu:20.04:LTS: raptor2, Ubuntu:22.04:LTS: raptor2

raptor_xml_writer_start_element_common in raptor_xml_writer.c in Raptor RDF Syntax Library 2.0.15 miscalculates the maximum nspace declarations for the XML writer, leading to heap-based buffer overflows (sometimes seen in raptor_qname_format_as_xml).

 https://cve.radiocsirt.org/vuln/wid-sec-w-2025-0478 WID-SEC-W-2025-0478 — Red Hat Enterprise Linux (Raptor2): Mehrere Schwachstellen ermöglichen Denial of Service 2026-10-09T19:52:36.304887+00:00

Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Red Hat Enterprise Linux in der Komponente Raptor2 ausnutzen, um einen Denial of Service Angriff durchzuführen.