PT-2026-98784

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the VXLAN Multicast Group Management MDB implementation. The function vxlan mdb is valid source incorrectly accepts all-zeros addresses for MDBE ATTR...

PT-2026-97937

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the vxlan mdb flush function. The function iterates over Multicast Database MDB entries using hlist for each entry safe, which is designed to handle the...

Linux Distros Unpatched Vulnerability : CVE-2026-68116

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - vxlan: mdb: Fix source list corruption on a failed replace When replacing the source list of an MDB remote entry, all existing sources are first marked for...

CVE-2026-68116

In the Linux kernel, the following vulnerability has been resolved: vxlan: mdb: Fix source list corruption on a failed replace When replacing the source list of an MDB remote entry, all existing sources are first marked for deletion and vxlanmdbremotesrcsadd is then called to add the new source...

CVE-2026-68116

CVE-2026-68116 affects the Linux kernel VXLAN MDB replacement path. When replacing the source list of an MDB remote entry, the old sources are marked for deletion and the new list is added; if vxlan_mdb_remote_srcs_add() fails partway, the original rollback could delete pre-existing sources along...

PT-2026-69516

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the vxlan mdb component where replacing the source list of an MDB remote entry can lead to source list corruption if the process fails. During a replace operation,...