Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098736)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098736 advisory. In the Linux kernel, the following vulnerability has been resolved: scsi: target: Fix recursive locking in configfsopenfile In flushwritebuffer, &p-fragsem is acquir...

Linux Distros Unpatched Vulnerability : CVE-2026-74743

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - macvlan: inherit neededheadroom and neededtailroom from lowerdev macvlan devices inherit hardheaderlen from lowerdev during macvlaninit, but leave neededheadroo...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098999)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098999 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: xtmultiport: validate range encoding in checkentry portsmatchv1 treats any non-zero...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098972)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098972 advisory. In the Linux kernel, the following vulnerability has been resolved: bpf: Enforce expectedattachtype for tailcall compatibility Yinhao et al. recently reported: Our...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098994)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098994 advisory. In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: don't restore null skstatechange queue-statechange is set as part of...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098955)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098955 advisory. In the Linux kernel, the following vulnerability has been resolved: security/keys: fix missed RCU read section on lookup Nicholas Carlini reports that the keyring co...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098802)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098802 advisory. In the Linux kernel, the following vulnerability has been resolved: net/sched: schqfq: Fix race condition on qfqaggregate A race condition can occur when 'agg' is...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098781)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098781 advisory. In the Linux kernel, the following vulnerability has been resolved: be2net: Fix NULL pointer dereference in becmdgetmacfromlist When the parameter pmacidvalid argume...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098977)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098977 advisory. In the Linux kernel, the following vulnerability has been resolved: btrfs: always detect conflicting inodes when logging inode refs After rename exchanging either...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098989)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098989 advisory. In the Linux kernel, the following vulnerability has been resolved: net/ip6tunnel: Prevent perpetual tunnel growth Similarly to ipv4 tunnel, ipv6 version updates...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-099000)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099000 advisory. In the Linux kernel, the following vulnerability has been resolved: dm-thin: fix metadata refcount underflow There's a bug in dm-thin in the function...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098979)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098979 advisory. In the Linux kernel, the following vulnerability has been resolved: bpf: Prevent tail call between progs attached to different hooks bpf progs can be attached to...

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:...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098689)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098689 advisory. In the Linux kernel, the following vulnerability has been resolved: netsched: schsfq: reject invalid perturb period Gerrard Tai reported that SFQ perturbperiod has n...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098820)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098820 advisory. In the Linux kernel, the following vulnerability has been resolved: viawdt: fix critical boot hang due to unnamed resource allocation The VIA watchdog driver uses...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098866)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098866 advisory. In the Linux kernel, the following vulnerability has been resolved: bpf: Fix use-after-free in offloaded map/prog info fill When querying info for an offloaded BPF m...

PT-2026-82132

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the SCTP implementation where the COOKIE ECHO process restores fixed-size AUTH fields directly from peer-controlled cookie bytes when cookie authentication is disabled...

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...

VulnCheck KEV: CVE-2026-31635

In the Linux kernel, the following vulnerability has been resolved: rxrpc: fix oversized RESPONSE authenticator length check rxgkverifyresponse decodes authlen from the packet and is supposed to verify that it fits in the remaining bytes. The existing check is inverted, so oversized RESPONSE...

Linux Distros Unpatched Vulnerability : CVE-2026-80546

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - s390/zcrypt: Improve CCA CPRB length and overflow checks The xcrbmsgtotype6cprbmsgx function lacks proper input validation, creating security vulnerabilities: 1...