Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100373)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100373 advisory. In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx4: Prevent shift wrapping in setusersqsize The ucmd-logsqbbcount variable is controlled b...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099949)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099949 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: xtpolicy: fix strict mode inbound policy matching matchpolicyin walks secpath entries...

RHEL 8 : kpatch-patch-4_18_0-553_109_1, kpatch-patch-4_18_0-553_125_1, kpatch-patch-4_18_0-553_53_1, kpatch-patch-4_18_0-553_72_1, and kpatch-patch-4_18_0-553_85_1 (RHSA-2026:55762)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:55762 advisory. This is a kernel live patch module which can be loaded by the kpatch command line utility to modify the code of a running kernel. This patc...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100521)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100521 advisory. In the Linux kernel, the following vulnerability has been resolved: USB: serial: digiacceleport: fix write buffer corruption The digiwriteinbcommand is supposed to...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099895)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099895 advisory. In the Linux kernel, the following vulnerability has been resolved: dax: Fix daxmappingrelease use after free A CONFIGDEBUGKOBJECTRELEASE test of removing a device-d...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099925)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099925 advisory. In the Linux kernel, the following vulnerability has been resolved: ipv6: Fix out-of-bounds access in ipv6findtlv optlen is fetched without checking whether there is...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100765)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100765 advisory. In the Linux kernel, the following vulnerability has been resolved: ipc: limit nextid allocation to the valid ID range The checkpoint/restore sysctl path can request...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100359)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100359 advisory. In the Linux kernel, the following vulnerability has been resolved: net: prevent skb corruption on frag list segmentation Ian reported several skb corruptions...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100558)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100558 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: dwc2: Fix use after free in debug code We're not allowed to dereference urb after calling...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100522)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100522 advisory. In the Linux kernel, the following vulnerability has been resolved: udf: validate sparing table length as an entry count, not a byte count udfloadsparablemap accept...

ALSA-2026:55765 Important: kernel-rt security, bug fix, and enhancement update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: mm/slub: avoid accessing metadata when pointer is invalid in objecterr CVE-2025-39902 kernel: drm/amdkfd: Fix out-of-bounds write ...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100771)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100771 advisory. In the Linux kernel, the following vulnerability has been resolved: memory: tegra124-emc: Fix dllchange check The code checking whether the specified memory timing...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: net: Drop the lock in skbmaytxtimestamp CVE-2026-43216 In the Linux kernel, the following vulnerability has been resolved: netfilter: flowtable: strictly check for maximum number of actions CVE-2026-43329 In the...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099704)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099704 advisory. In the Linux kernel, the following vulnerability has been resolved: NFSv4: include MAYWRITE in open permission mask for OTRUNC POSIX requires write permission to...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100766)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100766 advisory. In the Linux kernel, the following vulnerability has been resolved: net: qrtr: fix refcount saturation and potential UAF in qrtrportremove In qrtrportremove, the...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100731)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100731 advisory. In the Linux kernel, the following vulnerability has been resolved: net: bcmgenet: fix off-by-one in bcmgenetputtxcb The writeptr points to the next open txcb. We wa...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100526)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100526 advisory. In the Linux kernel, the following vulnerability has been resolved: crypto: qat - fix VF2PF work teardown race in adfdisablesriov The VF2PF interrupt handler queues...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: NFSv4/flexfiles: reject zero filehandle version count CVE-2026-53392 In the Linux kernel, the following vulnerability has been resolved: nfsd: reset write verifier on deferred writeback errors CVE-2026-53393 In th...

PT-2026-76715

The flash copy system call is verified by z vrfy flash copy in drivers/flash/flash util.c. On builds with CONFIG USERSPACE enabled, this handler is the kernel-side trust boundary for a user-mode caller. Prior to the fix it validated only the output buffer K SYSCALL MEMORY WRITE and passed the two...

The vulnerability of the adxl380_irq_handler() function in the drivers/iio/accel/adxl380.c module of various types of embedded sensors of the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the adxl380irqhandler function in the drivers/iio/accel/adxl380.c module of various types of embedded sensors in the Linux operating system is related to the occurrence of operations outside the buffer in memory. Exploiting this vulnerability could allow an attacker to...