Unity Linux 20.1050a Security Update: kernel (UTSA-2026-146652)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-146652 advisory. In the Linux kernel, the following vulnerability has been resolved: auxdisplay: charlcd: cancel backlight work on registration failure With CONFIGCHARLCDBLFLASH,...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-146664)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-146664 advisory. In the Linux kernel, the following vulnerability has been resolved: SUNRPC: xdrbuftrim: clamp buf-len to avoid underflow xdrbuftrim trims len bytes from the tail of...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-146877)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-146877 advisory. In the Linux kernel, the following vulnerability has been resolved: xfrm: validate selector family and prefixlen during match syzbot reported a shift-out-of-bounds i...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-146666)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-146666 advisory. In the Linux kernel, the following vulnerability has been resolved: sunrpc: init gssplock before publishing proc entry createusegssproxyprocentry publishes...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-146699)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-146699 advisory. In the Linux kernel, the following vulnerability has been resolved: NFSD: check truncate permission under inode lock nfsdsetattr checks whether a size update needs...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-146657)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-146657 advisory. In the Linux kernel, the following vulnerability has been resolved: iommu/msm: Unwind probe state on registration failure msmiommuprobe adds its devm-managed IOMMU...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-146839)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-146839 advisory. In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Keep XDomain reference during the lifetime of a service This is needed because we...

Linux Distros Unpatched Vulnerability : CVE-2026-99209

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/xe: skip eviction of a BO with no resource xeevictflags switches on tbo-resource-memtype to choose an eviction placement. An xe BO can reach eviction with n...

Fedora 44 : kernel (2026-e4c3989fea)

The remote Fedora 44 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-e4c3989fea advisory. The 7.2.13 stable kernel update contains a number of important fixes across the tree. Tenable has extracted the preceding description block directly from the...

Unity Linux 20.1050a / 20.1070a Security Update: kernel (UTSA-2026-146250)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-146250 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: nfconntrackreasm: guard macheader adjustment after IPv6 defrag nfctfrag6reasm slides...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-146621)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-146621 advisory. In the Linux kernel, the following vulnerability has been resolved: HID: synchronize input before cleaning up a failed probe hiddeviceiostart allows reports to run...

Linux kernel security vulnerabilities

A security vulnerability exists in Linux kernel version 6.19. It arises when amdgpuhmmrangealloc fails; as a result, amdgpugemuserptrioctl directly returns -ENOMEM and skips cleanup, leaving behind GEM objects, bo-parent references on VM root, and MMU notifier registrations. This may lead to...

CVE-2026-99187

In the Linux kernel, the following vulnerability has been resolved: perf: Fix perfpmumigratecontext leaving events behind perfpmuremove walks the group leaders of a CPU and PMU with perfeventgroupsforcpupmu, removing each one as it goes. perfremovefromcontext takes the leader out of the groups...

CVE-2026-99130

In the Linux kernel, the following vulnerability has been resolved: iouring/cancel: don't spin on local work the task can't run iouringcancelgeneric refuses to sleep while any ring on the exiting task's tctx has local work pending. It assumes the task is that ring's submitter and that the next...

PT-2026-128150

In the Linux kernel, the following vulnerability has been resolved: scsi: bsg: Pass reply len to bsg setup queue to fit UFS ARPMB replies bsg-lib allocates a 96-byte SCSI SENSE BUFFERSIZE reply buffer per job, but struct ufs rpmb reply is 104 bytes: a 40-byte struct ufs bsg reply followed by a...

PT-2026-128198

In the Linux kernel, the following vulnerability has been resolved: sched/core: Call wakeup preempt for queued tasks during class change Paul reported recent RCU changes exposed a lost resched where CPU idles with a rcutorture thread waiting while being completely runnable. Dumping the rq state a...

CVE-2026-99186

In the Linux kernel, the following vulnerability has been resolved: x86/insn-eval: Fix shadowed segment index in getsegregoverrideidx Commit 45e1dccc0653 "x86/insn: Simplify foreachinsnprefix" made foreachinsnprefix declare its own loop counter named idx. getsegregoverrideidx keeps its result in ...

PT-2026-128194

In the Linux kernel, the following vulnerability has been resolved: netlink: avoid hashing the network namespace pointer The netlink rhashtable key includes a raw struct net pointer and a user-controlled port ID. Both /proc/net/netlink and socket diagnostics expose the table's bucket order. By...

CVE-2026-99104

In the Linux kernel, the following vulnerability has been resolved: schedext: Fix the bypass dispatch claim for schedulers bypassed by an ancestor scxbypass claims bypass dispatch when the scheduler's depth goes from zero to one and releases it when the depth returns to zero, but propagates only...

PT-2026-128133

In the Linux kernel, the following vulnerability has been resolved: tracing: Fix hist trigger timestamps for buffered events Syzkaller triggered a WARN ON ONCE!nest warning: WARNING: kernel/trace/ring buffer.c:821 at ring buffer event time stamp Call trace: ring buffer event time stamp hist field...