Linux Distros Unpatched Vulnerability : CVE-2026-80733

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: remove WARNONONCE from skmcloop skmcloop can be called for sockets that are neither AFINET nor AFINET6 e.g. AFPACKET sockets when sending packets via...

Ubuntu 18.04 LTS : Linux kernel (Oracle) vulnerabilities (USN-8715-1)

The remote Ubuntu 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8715-1 advisory. Siebe Devroe, Hlose Gollier, and Mathy Vanhoef discovered that the WiFi implementation in the Linux kernel did not properly handle aggregated frames in...

Linux Distros Unpatched Vulnerability : CVE-2026-80802

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - nfc: fdp: bound the device-reported read length and fix an skb leak fdpncii2cread takes the next packet length from two device-supplied bytes and never validate...

UBUNTU-CVE-2026-80755

In the Linux kernel, the following vulnerability has been resolved: selinux: reject a permission value exceeding the class permission count permread bounds a permission value by SELVECMAX but never by the nprim of the owning class or common, which is taken verbatim from the policy image...

Linux Distros Unpatched Vulnerability : CVE-2026-80807

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - nilfs2: reject invalid block index in GC ioctl Syzbot reported list corruption caused by a double listaddtail call on bh-bassocbuffers within...

Linux Distros Unpatched Vulnerability : CVE-2026-80739

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net/mlx5e: TC, Check if flow is PEER before acquiring devcom lock In case mlx5eaddfdbflow fails in lower levels, the flow is deleted via mlx5etcdelflow, and...

Linux Distros Unpatched Vulnerability : CVE-2026-80863

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - RDMA/rxe: Fix OOB in freerdatomicresources freerdatomicresources iterates using qp-attr.maxdestrdatomic. Updating maxdestrdatomic before freeing the old array c...

Linux Distros Unpatched Vulnerability : CVE-2026-80838

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - vxlan: keep the last remote linked during FDB flush A non-nexthop FDB entry is expected to have at least one remote while it remains reachable through the FDB...

Linux Distros Unpatched Vulnerability : CVE-2026-80840

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ipv6: seg6: clear IPv4 control block on IPIP decapsulation End.DX4 and End.DT4 decapsulate an IPv4 packet through decapandvalidate and send it directly to IPv4...

UBUNTU-CVE-2026-80726

In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: WARN and clear role.invalid when creating a child shadow page Explicitly clear role.invalid when deriving a child shadow page's role from its parent to harden against bugs elsewhere in KVM, as violating KVM's...

UBUNTU-CVE-2026-80737

In the Linux kernel, the following vulnerability has been resolved: serial: amba-pl011: synchronize DMA teardown dmaengineterminateall does not wait for a running callback, so the TX callback can still touch the TX buffer after it is freed. The RX poll timer reads the RX buffers without the port...

CVE-2026-80756

In the Linux kernel, the following vulnerability has been resolved: selinux: do not cancel a policy conversion that never started selwriteload calls selinuxpolicycancel when selmakepolicynodes fails, and that helper dereferences the outgoing policy to cancel its sidtab conversion. On the first...

The vulnerability of the hsr_addr_is_self() function in the net/hsr/hsr_framereg.c module, which allows a hacker to cause a service failure.

The vulnerability of the hsraddrisself function in the net/hsr/hsrframereg.c module, which is part of the Linux kernel’s networking functions, involves premature release of resources during their lifetime. Exploiting this vulnerability could allow an attacker to cause service failures...

The vulnerability of the vb2_dma_sg_mmap() function in the drivers/media/common/videobuf2/videobuf2-dma-sg.c module of the Linux operating system’s multimedia device driver allows a hacker to cause a service failure.

The vulnerability of the vb2dmasgmmap function in the drivers/media/common/videobuf2/videobuf2-dma-sg.c module of the Linux multimedia device driver lies in the invocation of this function with incorrectly defined arguments. Exploiting this vulnerability could allow an attacker to cause a system...

The vulnerability of the tun_xdp_one() function in the drivers/net/tun.c module of the Linux kernel’s network device driver allows a attacker to cause a service failure.

The vulnerability of the tunxdpone function in the drivers/net/tun.c file of the Linux kernel’s network device driver module is related to the copying of buffers without checking the size of the input data. Exploiting this vulnerability could allow an attacker to cause a system failure...

The vulnerability of the shm_trydestroy_orphaned() function in the ipc/shm.c module of the interprocess communication subsystem of the Linux operating system allows a malicious actor to cause a service failure.

The vulnerability of the shmtrydestroyorphaned function in the ipc/shm.c module of the Linux kernel’s interprocess communication subsystem is related to synchronization errors when using shared resources „Race Conditions“. Exploiting this vulnerability can allow an attacker to cause a service...

The vulnerability of the dump_mac_header() function in the net/netfilter/nf_log_syslog.c module of the netfilter component in the Linux operating system’s kernel allows a attacker to access protected information or cause a service failure.

The vulnerability of the dumpmacheader function in the net/netfilter/nflogsyslog.c module of the netfilter component of the Linux kernel lies in the fact that it allows data to be written outside of the buffer boundaries. Exploiting this vulnerability could enable an attacker to access protected...

The vulnerability of the __ceph_x_decrypt() function in the net/ceph/auth_x.c module, which is part of the networking functions in the Linux kernel, allows a hacker to cause a service failure.

The vulnerability of the cephxdecrypt function in the net/ceph/authx.c module, which is part of the networking functions in the Linux kernel, relates to the execution of operations outside the buffer in memory. Exploiting this vulnerability could allow a remote attacker to cause service...

The vulnerability of the neigh_xmit() function in the net/core/neighbour.c module, which supports networking functions of the Linux kernel, allows a attacker to cause a service failure.

The vulnerability of the neighxmit function in the net/core/neighbour.c module, which is part of Linux’s kernel-based networking functions, involves a flaw where resources are not released after their useful life has ended. Exploiting this vulnerability allows an attacker to cause service failure...

The vulnerability of the ice_xmit_frame_ring() function in the drivers/net/ethernet/intel/ice/ice_txrx.c file of the Ethernet network adapter driver for the Linux operating system allows a hacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the icexmitframering function in the drivers/net/ethernet/intel/ice/icetxrx.c file of the Ethernet network adapter driver for the Linux operating system is related to the repeated release of previously released memory. Exploiting this vulnerability could allow an attacker to...