https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-08T09:55:54.399401+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2023-3966 CVE-2023-3966 — Openvswsitch: ovs-vswitch fails to recover after malformed geneve metadata packet 2026-10-08T09:55:54.432414+00:00

Affected: openvswitch, Red Hat Fast Datapath for RHEL 7, Red Hat Fast Datapath for RHEL 8, Red Hat Fast Datapath for RHEL 9, Red Hat Enterprise Linux 7, Red Hat OpenShift Container Platform 3.11, RDO OpenStack RDO, Fedora

A flaw was found in Open vSwitch where multiple versions are vulnerable to crafted Geneve packets, which may result in a denial of service and invalid memory accesses. Triggering this issue requires that hardware offloading via the netlink path is enabled.

 https://cve.radiocsirt.org/vuln/usn-6690-1 USN-6690-1 — openvswitch vulnerabilities 2026-10-08T09:55:54.432494+00:00

Affected: Ubuntu:20.04:LTS: openvswitch, Ubuntu:22.04:LTS: openvswitch

Timothy Redaelli and Haresh Khandelwal discovered that Open vSwitch incorrectly handled certain crafted Geneve packets when hardware offloading via the netlink path is enabled. A remote attacker could possibly use this issue to cause Open vSwitch to crash, leading to a denial of service. (CVE-2023-3966)

It was discovered that Open vSwitch incorrectly handled certain ICMPv6 Neighbor Advertisement packets. A remote attacker could possibly use this issue to redirect traffic to arbitrary IP addresses. (CVE-2023-5366)