Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098692)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098692 advisory. In the Linux kernel, the following vulnerability has been resolved: fbdev: Fix vmalloc out-of-bounds write in fastimageblit This issue triggers when a userspace...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098732)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098732 advisory. In the Linux kernel, the following vulnerability has been resolved: team: avoid NETDEVCHANGEMTU event when unregistering slave syzbot is reporting unregisternetdevic...

Linux Distros Unpatched Vulnerability : CVE-2026-74740

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net/sched: actapi: fix TOCTOU NULL deref on a-gotochain tcfactionexec handles TCACTGOTOCHAIN by first checking rcuaccesspointera-gotochain and then calling...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098703)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098703 advisory. In the Linux kernel, the following vulnerability has been resolved: uiohvgeneric: Let userspace take care of interrupt mask Remove the logic to set interrupt mask by...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098861)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098861 advisory. In the Linux kernel, the following vulnerability has been resolved: xfrm: fix iprtbug race in icmproutelookup reverse path icmproutelookup performs multiple route...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098885)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098885 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: zero-initialize GART table on allocation GART TLB is flushed after unmapping but not...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098723)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098723 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: revalidate bridge ports ebtredirecttg dereferences brportgetrcu return without a NULL...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098691)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098691 advisory. In the Linux kernel, the following vulnerability has been resolved: vhost-scsi: protect vq-logused with vq-mutex The vhost-scsi completion path may access vq-logbas...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098798)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098798 advisory. In the Linux kernel, the following vulnerability has been resolved: udf: fix partition descriptor append bookkeeping Mounting a crafted UDF image with repeated...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098874)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098874 advisory. In the Linux kernel, the following vulnerability has been resolved: sctp: Prevent TOCTOU out-of-bounds write For the following path not holding the sock lock,...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098967)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098967 advisory. In the Linux kernel, the following vulnerability has been resolved: ipv6: Fix soft lockups in fib6selectpath under high next hop churn Soft lockups have been observe...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098841)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098841 advisory. In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: cap TX credit to local buffer size The virtio transports derives its TX credit...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-099013)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099013 advisory. In the Linux kernel, the following vulnerability has been resolved: xfrm: defensively unhash xfrmstate lists in xfrmstatedelete KASAN reproduces a slab-use-after-fr...

Linux Kernel Out-of-Bounds Write Vulnerability

Linux Kernel contains an out-of-bounds memory write vulnerability which could allow a local user to gain privileged access or cause a denial of service on the system...

Important: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: ksm: use range-walk function to jump over holes in scangetnextrmapitem CVE-2025-68211 kernel: ip6tunnel: use skbvlaninetprepare in ip6tnlrcv CVE-2026-23003 kernel: netfilter:...

PT-2026-82119

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A slab-out-of-bounds read occurs in the tc cls bind class function. This happens because u32 bind class unconditionally casts a passed fh to tc u knode and accesses &n-res. When fh is...

PT-2026-82201

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Multipath TCP MPTCP implementation regarding TCP Fast Open TFO. The function mptcp fastopen subflow synack set params incorrectly sets the is mptfo flag before...

PT-2026-82131

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the ZBB-optimized strnlen function within the RISC-V architecture implementation. The loop loads a word ahead of the aligned boundary before performing the boundary...

PT-2026-82149

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A bug exists in the XFS file system during AGI Allocation Group Inode repair. The function xrep iunlink walk ondisk bucket attempts to use sc-sa.agi bp to rebuild unlinked inode lists...

PT-2026-82123

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the macvlan module where devices inherit hard header len from the lower device during macvlan init but fail to inherit needed headroom and needed tailroom, leaving the...