CVE-2026-34956 | Open vSwitch up to 3.3.8/3.4.5/3.5.3/3.6.2/3.7.0 FTP alg memory corruption

A vulnerability has been found in Open vSwitch up to 3.3.8/3.4.5/3.5.3/3.6.2/3.7.0 and classified as critical. This vulnerability affects unknown code of the component FTP alg Handler. Performing a manipulation results in memory corruption.

This vulnerability is cataloged as CVE-2026-34956. It is possible to initiate the attack remotely. There is no exploit available.

The affected component should be upgraded.