PT-2026-79617

In the Linux kernel, the following vulnerability has been resolved: veth: fix skb length accounting after XDP frag adjustment veth exposes non-linear skb fragments through an xdp buff. If an XDP program adjusts the fragment area, veth xdp rcv skb copies xdp frags size back to skb-data len but...

PT-2026-79593

In the Linux kernel, the following vulnerability has been resolved: sctp: keep chunk-transport in step with the list it is queued on sctp outq flush rtx moves a gap-acked chunk onto another transport's transmitted list without updating chunk-transport: if chunk-tsn gap acked list move...

PT-2026-79706

In the Linux kernel, the following vulnerability has been resolved: net/openvswitch: check Ethernet header length in key extract When a packet arrives on an ARPHRD NONE device e.g. TUN, ovs flow key extract trusts the user-provided skb-protocol field: if it is ETH P TEB, the packet is classified ...

PT-2026-79731

In the Linux kernel, the following vulnerability has been resolved: bonding: alb: re-check primary is promisc under RTNL in bond alb monitor bond alb monitor reads primary is promisc under RCU, then drops RCU and takes RTNL via rtnl trylock before undoing the promiscuity it set on the active slav...

PT-2026-79723

In the Linux kernel, the following vulnerability has been resolved: devlink: fix net namespace reference leak in reload devlink nl reload doit calls devlink netns get, which returns a net with a held reference. When the requested namespace differs from the current one and the reload action is not...

PT-2026-79735

In the Linux kernel, the following vulnerability has been resolved: NFS: Pin the 'struct nfs server' during a FREE STATEID call Dan Aloni reports that he was able to hit a use-after-free bug if a FREE STATEID operation gets delayed for whatever reason. Fix this by bumping the refcount of the...

PT-2026-79661

In the Linux kernel, the following vulnerability has been resolved: ipv4: fix use-after-free in fib nhc update mtu fib nhc update mtu walks the nexthop exception table under RTNL, but RTNL does not serialize this walk with PMTU exception updates. The walk uses rcu dereference protected with a...

Linux Distros Unpatched Vulnerability : CVE-2026-74656

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ipv4: fix use-after-free in fibnhcupdatemtu fibnhcupdatemtu walks the nexthop exception table under RTNL, but RTNL does not serialize this walk with PMTU...

Linux Distros Unpatched Vulnerability : CVE-2026-74694

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net/ncsi: fix heap OOB read in NCSICMDSENDCMD payload length ncsisendcmdnl takes the number of bytes to copy from the attacker-controlled ncsipkthdr.length fiel...

Linux Distros Unpatched Vulnerability : CVE-2026-74679

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - usb: gadget: fncm: Use unsigned int for ndpindex The variable ndpindex is declared as a signed integer, but it stores the return value of getncm, which is...

Linux Distros Unpatched Vulnerability : CVE-2026-74594

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - sched/psi: Shut down rtpolltimer in psicgroupfree psischedulertpollwork is called locklessly from the scheduler hotpath and can race psitriggerdestroy taking...

Linux Distros Unpatched Vulnerability : CVE-2026-74667

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net/packet: reset the MAC header on the packet-socket transmit path packetparseheaders resets the MAC header only for a SOCKRAW frame whose socket did not bind ...

Linux Distros Unpatched Vulnerability : CVE-2026-74681

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - usb: misc: usbio: check ibuflen against rxbuflen in bulk msg ibuflen is the bulk IN receive buffer size, but the EMSGSIZE check in usbiobulkmsg compares it...

Linux Distros Unpatched Vulnerability : CVE-2026-74629

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net/dibs: Correct freeing of dmbclientidarr A dibs device interrupt handler can be active after dibsdevdel and may still access dmbclientidarr. UAF In case of a...

Linux Distros Unpatched Vulnerability : CVE-2026-74710

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - xsk: require at least 16 bytes of TX metadata AFXDP accepts a TX metadata length as small as eight bytes, but every supported request needs the flags plus at...

Linux Distros Unpatched Vulnerability : CVE-2026-74615

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - vxlan: do not arm the ageing timer on a device that is down vxlanchangelink arms vxlan-agetimer whenever the requested ageing interval differs from the...

Linux Distros Unpatched Vulnerability : CVE-2026-74610

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - tls: don't leave a full plaintext skmsg ring unpushed When the copy path in tlsswsendmsglocked adds the fragment that fills the plaintext skmsg ring, it does no...

Linux Distros Unpatched Vulnerability : CVE-2026-74620

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net/sched: actgact, actpolice: range check the fallback control action tcfactioncheckctrlact range checks the primary control action: if !opcode ret = action...

Linux Distros Unpatched Vulnerability : CVE-2026-74708

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - xsk: validate launch-time metadata size Launch-time metadata extends beyond the first 16 bytes of struct xsktxmetadata. Reject the request when the registered...

Linux Distros Unpatched Vulnerability : CVE-2026-74590

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - fsverity: Fix bpfgetfsveritydigest dynptr assumptions The BPF verifier and the dynptr abstraction ensure that the memory space referenced by a dynptr remains...