https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-10T23:08:53.793002+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2020-35498 CVE-2020-35498 2026-10-10T23:08:53.898130+00:00

Affected: openvswitch

A vulnerability was found in openvswitch. A limitation in the implementation of userspace packet parsing can allow a malicious user to send a specially crafted packet causing the resulting megaflow in the kernel to be too wide, potentially causing a denial of service. The highest threat from this vulnerability is to system availability.

 https://vulnerability.circl.lu/vuln/usn-4729-1 USN-4729-1 — openvswitch vulnerability 2026-10-10T23:08:53.898228+00:00

Affected: Ubuntu:16.04:LTS: openvswitch, Ubuntu:18.04:LTS: openvswitch, Ubuntu:20.04:LTS: openvswitch

Joakim Hindersson discovered that Open vSwitch incorrectly parsed certain network packets. A remote attacker could use this issue to cause a denial of service, or possibly alter packet classification.