Ubuntu 20.04 LTS : Linux kernel (KVM) vulnerabilities (USN-8667-1)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8667-1 advisory. Siebe Devroe, Hlose Gollier, and Mathy Vanhoef discovered that the WiFi implementation in the Linux kernel did not properly handle aggregated frames in...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098734)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098734 advisory. In the Linux kernel, the following vulnerability has been resolved: smc: Fix use-after-free in pnetfindbasendev. syzbot reported use-after-free of netdevice in...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098916)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098916 advisory. In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: Fix potential UAF when ddgst mismatch Shivam Kumar found via vulnerability testing: Wh...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098823)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098823 advisory. In the Linux kernel, the following vulnerability has been resolved: soc: qcom: mdtloader: Ensure we don't read past the ELF header When the MDT loader is used in...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098998)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098998 advisory. In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: fix middle attribute validation in pushnsh action The pushnsh action structure...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098733)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098733 advisory. In the Linux kernel, the following vulnerability has been resolved: net/sched: schhfsc: fix divide-by-zero in rtscmin m2sm converts a u32 slope to a u64 scaled value...

Linux Distros Unpatched Vulnerability : CVE-2026-80539

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/amdgpu: disallow multiple FENCE chunks in one submit amdgpucspass1 dispatches on chunkid once per chunk without rejecting repeated ids. p-ufbo is a...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098902)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098902 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: ebtables: terminate table name before findtablelock updatecounters and...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098822)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098822 advisory. In the Linux kernel, the following vulnerability has been resolved: net/sched: clsflow: fix NULL pointer dereference on shared blocks flowchange calls tcfblockq and...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098719)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098719 advisory. In the Linux kernel, the following vulnerability has been resolved: crypto: authencesn - reject too-short AAD assoclen8 to match ESP/ESN spec authencesn assumes an...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098963)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098963 advisory. In the Linux kernel, the following vulnerability has been resolved: bonding: limit BONDMODE8023AD to Ethernet devices BONDMODE8023AD makes sense for ARPHRDETHER only...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098738)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098738 advisory. In the Linux kernel, the following vulnerability has been resolved: locking/spinlock/debug: Fix data-race in dorawwritelock KCSAN reports: BUG: KCSAN: data-race in...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098778)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098778 advisory. In the Linux kernel, the following vulnerability has been resolved: HID: roccat: fix use-after-free in roccatreportevent roccatreportevent iterates over the...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098964)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098964 advisory. In the Linux kernel, the following vulnerability has been resolved: ip6gre: make ip6greheader robust Over the years, syzbot found many ways to crash the kernel in...

Linux Distros Unpatched Vulnerability : CVE-2026-80586

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - mptcp: options: reset DSS fields in case of unexpected size A remote peer could send a malformed DSS with a wrong size, followed by another DSS or MPC + Data. I...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098911)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098911 advisory. In the Linux kernel, the following vulnerability has been resolved: nvmet: fix pre-auth out-of-bounds heap read in Discovery Get Log Page nvmetexecutediscgetlogpage...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098947)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098947 advisory. In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx4: Fix mis-use of RCU in mlx4srqevent Sashiko points out the radixtree itself is RCU safe...

Linux Distros Unpatched Vulnerability : CVE-2026-80560

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - openrisc: signal: do not restore privileged SR bits on sigreturn restoresigcontext copies the whole supervision register SR from the signal frame and only clea...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098881)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098881 advisory. In the Linux kernel, the following vulnerability has been resolved: crypto: marvell/cesa - Handle zero-length skcipher requests Do not access random memory for...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098832)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098832 advisory. In the Linux kernel, the following vulnerability has been resolved: Input: alps - fix use-after-free bugs caused by dev3registerwork The dev3registerwork delayed wo...