https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Wed, 07 Oct 2026 07:41:18 +0000 https://cve.radiocsirt.org/vuln/cve-2026-57020 <p><strong>Affected:</strong> Juniper Networks Junos OS</p> <p>An Improper Check for Unusual or Exceptional Conditions vulnerability in the packet forwarding engine (pfe) of Juniper Networks Junos OS on QFX10000 Series allows an unauthenticated, adjacent attacker to cause a Denial-of-Service (DoS).</p> <p>On all QFX10000 platforms in an EVPN-VxLAN scenario, if an attacker sends IPv6 multicast traffic and these packets reach the non-IRB interface of a spine switch it floods the packet to other spines and all Ethernet Segment Identifier (ESI) leaf switches. This flooding causes the packet to be forwarded in a endless loop, which can lead to saturation of the involved links and in turn impact to legitimate traffic.</p> <p>This issue affects Junos OS on QFX10000 Series:</p> <p>* all versions before 23.2R2-S7, * 23.4 versions before 23.4R2-S8, * 24.2 versions before 24.2R2-S4, * 24.4 versions before 24.4R2-S4.</p> <p>This issue does not affect Junos version after 24.4 as the QFX10000 Series devices are not supported on newer versions anymore.</p> <p><strong>Affected:</strong> Juniper Networks Junos OS</p> <p>An Improper Check for Unusual or Exceptional Conditions vulnerability in the packet forwarding engine (pfe) of Juniper Networks Junos OS on QFX10000 Series allows an unauthenticated, adjacent attacker to cause a Denial-of-Service (DoS).</p> <p>On all QFX10000 platforms in an EVPN-VxLAN scenario, if an attacker sends IPv6 multicast traffic and these packets reach the non-IRB interface of a spine switch it floods the packet to other spines and all Ethernet Segment Identifier (ESI) leaf switches. This flooding causes the packet to be forwarded in a endless loop, which can lead to saturation of the involved links and in turn impact to legitimate traffic.</p> <p>This issue affects Junos OS on QFX10000 Series:</p> <p>* all versions before 23.2R2-S7, * 23.4 versions before 23.4R2-S8, * 24.2 versions before 24.2R2-S4, * 24.4 versions before 24.4R2-S4.</p> <p>This issue does not affect Junos version after 24.4 as the QFX10000 Series devices are not supported on newer versions anymore.</p> https://cve.radiocsirt.org/vuln/cve-2026-57020