SUSE CVE-2026-43042

In the Linux kernel, the following vulnerability has been resolved: mpls: add seqcount to protect the platformlabel,s pair The RCU-protected codepaths mplsforward, mplsdumproutes can have an inconsistent view of platformlabels vs platformlabel in case of a concurrent resize...

Astra Linux - уязвимость в linux-5.10, linux-6.1, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: Fix the dead loop of MPLS parse The unexpected MPLS packet may not end with the bottom label stack. When there are many stacks, The label count value has wrapped around. A dead loop occurs, soft lockup/CPU stuck...

Astra Linux - уязвимость в linux-5.10, linux-5.15, linux

In the Linux kernel, the following vulnerability has been resolved: net/sched: actmpls: Fix warning during failed attribute validation The 'TCAMPLSLABEL' attribute is of 'NLAU32' type, but has a validation type of 'NLAVALIDATEFUNCTION'. This is an invalid combination according to the comment abov...

Linux Distros Unpatched Vulnerability : CVE-2026-43042

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - mpls: add seqcount to protect the platformlabel,s pair The RCU-protected codepaths mplsforward, mplsdumproutes can have an inconsistent view of platformlabels v...

CVE-2026-43042

In the Linux kernel, the following vulnerability has been resolved: mpls: add seqcount to protect the platformlabel,s pair The RCU-protected codepaths mplsforward, mplsdumproutes can have an inconsistent view of platformlabels vs platformlabel in case of a concurrent resize...

CVE-2026-43042 mpls: add seqcount to protect the platform_label{,s} pair

In the Linux kernel, the following vulnerability has been resolved: mpls: add seqcount to protect the platformlabel,s pair The RCU-protected codepaths mplsforward, mplsdumproutes can have an inconsistent view of platformlabels vs platformlabel in case of a concurrent resize...

CVE-2026-43042

In the Linux kernel, the following vulnerability has been resolved: mpls: add seqcount to protect the platformlabel,s pair The RCU-protected codepaths mplsforward, mplsdumproutes can have an inconsistent view of platformlabels vs platformlabel in case of a concurrent resize...

EUVD-2026-26641

In the Linux kernel, the following vulnerability has been resolved: mpls: add seqcount to protect the platformlabel,s pair The RCU-protected codepaths mplsforward, mplsdumproutes can have an inconsistent view of platformlabels vs platformlabel in case of a concurrent resize...

CVE-2026-43042

The CVE-2026-43042 issue affects the Linux kernel MPLS code. It describes a race condition where concurrent operations on platform label data can yield an inconsistent view during a resize of the platform_label tables, particularly in the RCU-protected paths mpls_forward and mpls_dump_routes unde...

CVE-2026-31679

A flaw was found in the Linux kernel's openvswitch component. This vulnerability arises from improper validation of Multiprotocol Label Switching MPLS payload lengths during SET/SETMASKED actions. An attacker could potentially exploit this by providing malformed MPLS key data, leading to unexpect...

openvswitch: validate MPLS set/set_masked payload length

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CVE-2026-31679

In the Linux kernel, the following vulnerability has been resolved: openvswitch: validate MPLS set/setmasked payload length validateset accepted OVSKEYATTRMPLS as variable-sized payload for SET/SETMASKED actions. In action handling, OVS expects fixed-size MPLS key data struct ovskeympls. Use the...

CVE-2026-31679 openvswitch: validate MPLS set/set_masked payload length

In the Linux kernel, the following vulnerability has been resolved: openvswitch: validate MPLS set/setmasked payload length validateset accepted OVSKEYATTRMPLS as variable-sized payload for SET/SETMASKED actions. In action handling, OVS expects fixed-size MPLS key data struct ovskeympls. Use the...

CVE-2026-31679

Summary: CVE-2026-31679 affects the Linux kernel openvswitch code. The vulnerability arises from improper validation of MPLS payload lengths in SET/SET_MASKED actions: openvswitch accepted OVS_KEY_ATTR_MPLS as a variable-sized payload, while action handling expects fixed-size MPLS data (struct ov...

CVE-2026-31679

In the Linux kernel, the following vulnerability has been resolved: openvswitch: validate MPLS set/setmasked payload length validateset accepted OVSKEYATTRMPLS as variable-sized payload for SET/SETMASKED actions. In action handling, OVS expects fixed-size MPLS key data struct ovskeympls. Use the...

Linux Distros Unpatched Vulnerability : CVE-2026-31679

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - openvswitch: validate MPLS set/setmasked payload length validateset accepted OVSKEYATTRMPLS as variable-sized payload for SET/SETMASKED actions. In action...

PT-2026-35139

In the Linux kernel, the following vulnerability has been resolved: openvswitch: validate MPLS set/set masked payload length validate set accepted OVS KEY ATTR MPLS as variable-sized payload for SET/SET MASKED actions. In action handling, OVS expects fixed-size MPLS key data struct ovs key mpls...

CVE-2026-33780 Junos OS and Junos OS Evolved: In an EVPN-MPLS scenario churn of ESI routes causes a memory leak in l2ald

A Missing Release of Memory after Effective Lifetime vulnerability in the Layer 2 Address Learning Daemon l2ald of Juniper Networks Junos OS and Junos OS Evolved allows an adjacent, unauthenticated attacker to cause a memory leak ultimately leading to a Denial of Service DoS. In an EVPN-MPLS...

ROS-20260304-73-0022

A vulnerability in the keyextractl3l4 function of the net/openvswitch/flow.c module of the openvswitch component of the Linux operating systems kernel is related to unchecked array indexing. Exploitation of the vulnerability could allow an attacker to cause a denial of service by sending speciall...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000706)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000706 advisory. The skbflowdissect function in net/core/flowdissector.c in the Linux kernel before 4.3 does not ensure that nproto, ipproto, and thoff are initialized, which allows...