https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-04T07:15:03.377775+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/bdu:2025-03286 bdu:2025-03286 2026-10-04T07:15:03.892455+00:00 bdu:2025-03286 https://cve.radiocsirt.org/vuln/euvd-2026-261417 EUVD-2026-261417 2026-10-04T07:15:03.892525+00:00 EUVD-2026-261417 https://cve.radiocsirt.org/vuln/fkie_cve-2025-0650 fkie_cve-2025-0650 2026-10-04T07:15:03.892546+00:00

A flaw was found in the Open Virtual Network (OVN). Specially crafted UDP packets may bypass egress access control lists (ACLs) in OVN installations configured with a logical switch with DNS records set on it and if the same switch has any egress ACLs configured. This issue can lead to unauthorized access to virtual machines and containers running on the OVN network.

 https://cve.radiocsirt.org/vuln/ghsa-gmx5-xv9g-ph7f GHSA-gmx5-xv9g-ph7f 2026-10-04T07:15:03.892593+00:00

A flaw was found in the Open Virtual Network (OVN). Specially crafted UDP packets may bypass egress access control lists (ACLs) in OVN installations configured with a logical switch with DNS records set on it and if the same switch has any egress ACLs configured. This issue can lead to unauthorized access to virtual machines and containers running on the OVN network.

 https://cve.radiocsirt.org/vuln/opensuse-su-2025:14757-1 openSUSE-SU-2025:14757-1 — libopenvswitch-3_3-0-3.3.2-25.1 on GA media 2026-10-04T07:15:03.892618+00:00

libopenvswitch-3_3-0-3.3.2-25.1 on GA media

 https://cve.radiocsirt.org/vuln/rhsa-2025:1083 RHSA-2025:1083 — Red Hat Security Advisory: ovn22.03 security update 2026-10-04T07:15:03.892647+00:00

ovn: egress ACLs may be bypassed via specially crafted UDP packet

 https://cve.radiocsirt.org/vuln/suse-su-2025:0561-1 SUSE-SU-2025:0561-1 — Security update for openvswitch 2026-10-04T07:15:03.892675+00:00

Security update for openvswitch

 https://cve.radiocsirt.org/vuln/ubuntu-cve-2025-0650 UBUNTU-CVE-2025-0650 2026-10-04T07:15:03.892709+00:00

Affected: Ubuntu:20.04:LTS: ovn, Ubuntu:22.04:LTS: ovn, Ubuntu:24.04:LTS: ovn

A flaw was found in the Open Virtual Network (OVN). Specially crafted UDP packets may bypass egress access control lists (ACLs) in OVN installations configured with a logical switch with DNS records set on it and if the same switch has any egress ACLs configured. This issue can lead to unauthorized access to virtual machines and containers running on the OVN network. OVN provides rudimentary DNS caching as an optional feature to speed up lookups of frequently-used domains. When this feature is enabled, due to the OpenFlow rules that OVN installs in Open vSwitch, it is possible for an attacker to craft a UDP packet that can bypass egress ACL rules. Egress ACL rules are those that have the "direction" set to "to-lport". The OVN installation is vulnerable if a logical switch has DNS records set on it AND if the same switch has any egress ACLs configured on it. The switch is considered to have egress ACLs configured if the switch has an egress ACL configured directly on it using the "acls" column of the logical switch. A switch is also considered to have egress ACLs configured if any of its logical switch ports are part of a port group that has egress ACLs configured in its "acls" column. A python script (vuln_test.py) is attached to this advisory and can be used to determine if your installation is vulnerable. Run it in a location where "ovn-nbctl" is installed and can access the northbound database. The script will print to the console whether the installation is vulnerable.

 https://cve.radiocsirt.org/vuln/wid-sec-w-2025-0281 WID-SEC-W-2025-0281 — Red Hat Enterprise Linux (Fast Datapath): Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen 2026-10-04T07:15:03.892770+00:00

Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Red Hat Enterprise Linux ausnutzen, um Sicherheitsvorkehrungen zu umgehen.