CVE-2026-98251

The Linux kernel contains a vulnerability in openvswitch related to how conntrack labels are handled. The function ovs_ct_get_conn_labels() previously added labels to conntrack entries that lacked them. Because confirmed conntracks can be read locklessly, adding an extension could trigger a reall...

EUVD-2026-93179

In the Linux kernel, the following vulnerability has been resolved: openvswitch: avoid reallocating confirmed conntrack labels ovsctgetconnlabels adds the labels extension when a conntrack entry does not have one. Confirmed conntracks can be read locklessly, so adding an extension may reallocate...

CVE-2026-98251

In the Linux kernel, the following vulnerability has been resolved: o...

DEBIAN-CVE-2025-21958

In the Linux kernel, the following vulnerability has been resolved: Revert "openvswitch: switch to per-action label counting in conntrack" Currently, ovsctsetlabels is only called for confirmed conntrack entries ct within ovsctcommit. However, if the conntrack entry does not have the labelsext...