DEBIAN-CVE-2026-80925

In the Linux kernel, the following vulnerability has been resolved: vlan: fix skbunderpanic and races when toggling HW VLAN offload Toggling hardware VLAN TX offload NETIFFHWVLANCTAGTX or NETIFFHWVLANSTAGTX on a lower device invokes vlantransferfeatures, which dynamically changed...

CVE-2026-80925 vlan: fix skb_under_panic and races when toggling HW VLAN offload

In the Linux kernel, the following vulnerability has been resolved: vlan: fix skbunderpanic and races when toggling HW VLAN offload Toggling hardware VLAN TX offload NETIFFHWVLANCTAGTX or NETIFFHWVLANSTAGTX on a lower device invokes vlantransferfeatures, which dynamically changed...

CVE-2026-80925 vlan: fix skb_under_panic and races when toggling HW VLAN offload

In the Linux kernel, the following vulnerability has been resolved: vlan: fix skbunderpanic and races when toggling HW VLAN offload Toggling hardware VLAN TX offload NETIFFHWVLANCTAGTX or NETIFFHWVLANSTAGTX on a lower device invokes vlantransferfeatures, which dynamically changed...

CVE-2026-80925

CVE-2026-80925 affects the Linux kernel VLAN subsystem. Toggling hardware VLAN TX offload (NETIF_F_HW_VLAN_CTAG_TX or NETIF_F_HW_VLAN_STAG_TX) on a lower device invokes vlan_transfer_features(), which dynamically mutates vlandev->hard_header_len. Lockless TX paths (e.g., packet_snd, ip6_finish...

EUVD-2026-75102

In the Linux kernel, the following vulnerability has been resolved: vlan: fix skbunderpanic and races when toggling HW VLAN offload Toggling hardware VLAN TX offload NETIFFHWVLANCTAGTX or NETIFFHWVLANSTAGTX on a lower device invokes vlantransferfeatures, which dynamically changed...

CVE-2026-80925: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: vlan: fix skbunderpanic and races when toggling HW VLAN offload Toggling hardware VLAN TX offload NETIFFHWVLANCTAGTX or NETIFFHWVLANSTAGTX on a lower device invokes vlantransferfeatures, which dynamically changed...

PT-2026-89095

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A data race occurs when toggling hardware VLAN TX offload specifically NETIF F HW VLAN CTAG TX or NETIF F HW VLAN STAG TX on a lower device. This process invokes the vlan transfer featur...

Linux Distros Unpatched Vulnerability : CVE-2026-80925

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - vlan: fix skbunderpanic and races when toggling HW VLAN offload Toggling hardware VLAN TX offload NETIFFHWVLANCTAGTX or NETIFFHWVLANSTAGTX on a lower device...

SUSE CVE-2026-80906

In the Linux kernel, the following vulnerability has been resolved: net: packet: fix wrong transportheader when sending VLAN-tagged frame In packetparseheaders, when processing a VLAN-tagged frame, skbsetnetworkheader is called to advance networkheader past the VLAN tag to the inner protocol...

Unity Linux 20.1050e / 20.1060e / 20.1070-8ae / 20.1070e Security Update: kernel (UTSA-2026-073378)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-073378 advisory. In the Linux kernel, the following vulnerability has been resolved: net: garp: fix unsigned integer underflow in garppduparseattr The receive-side GARP attribute...

OESA-2026-3704 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: net: hns3: add VLAN id validation before using Currently, the VLAN id may be used without validation when receive a VLAN configuration mailbox from VF. The lengt...

SUSE CVE-2026-80842

In the Linux kernel, the following vulnerability has been resolved: net: bridge: mcast: fix use-after-free of a master VLAN's multicast context brmulticasttoggleonevlan clears BRVLFLAGMCASTENABLED under br-multicastlock before stopping a VLAN's multicast context. That is the teardown handshake:...

SUSE CVE-2026-80905

In the Linux kernel, the following vulnerability has been resolved: net: tap: fix wrong transportheader when sending VLAN-tagged frame In tapgetuserxdp, when processing a VLAN-tagged frame e.g. ETHP8021Q, skbsetnetworkheader is called first to advance networkheader past the VLAN tag to the inner...

CVE-2026-80905

In the Linux kernel, the following vulnerability has been resolved: net: tap: fix wrong transportheader when sending VLAN-tagged frame In tapgetuserxdp, when processing a VLAN-tagged frame e.g. ETHP8021Q, skbsetnetworkheader is called first to advance networkheader past the VLAN tag to the inner...

AZL-99629 CVE-2026-80905 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: net: tap: fix wrong transportheader when sending VLAN-tagged frame In tapgetuserxdp, when processing a VLAN-tagged frame e.g. ETHP8021Q, skbsetnetworkheader is called first to advance networkheader past the VLAN tag to the inner...

CVE-2026-80906

In the Linux kernel, the following vulnerability has been resolved: net: packet: fix wrong transportheader when sending VLAN-tagged frame In packetparseheaders, when processing a VLAN-tagged frame, skbsetnetworkheader is called to advance networkheader past the VLAN tag to the inner protocol...

AZL-99579 CVE-2026-80906 affecting package kernel for versions less than 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: net: packet: fix wrong transportheader when sending VLAN-tagged frame In packetparseheaders, when processing a VLAN-tagged frame, skbsetnetworkheader is called to advance networkheader past the VLAN tag to the inner protocol...

CVE-2026-80906 net: packet: fix wrong transport_header when sending VLAN-tagged frame

In the Linux kernel, the following vulnerability has been resolved: net: packet: fix wrong transportheader when sending VLAN-tagged frame In packetparseheaders, when processing a VLAN-tagged frame, skbsetnetworkheader is called to advance networkheader past the VLAN tag to the inner protocol...

CVE-2026-80906 net: packet: fix wrong transport_header when sending VLAN-tagged frame

In the Linux kernel, the following vulnerability has been resolved: net: packet: fix wrong transportheader when sending VLAN-tagged frame In packetparseheaders, when processing a VLAN-tagged frame, skbsetnetworkheader is called to advance networkheader past the VLAN tag to the inner protocol...

EUVD-2026-71665

In the Linux kernel, the following vulnerability has been resolved: net: packet: fix wrong transportheader when sending VLAN-tagged frame In packetparseheaders, when processing a VLAN-tagged frame, skbsetnetworkheader is called to advance networkheader past the VLAN tag to the inner protocol...