Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000525)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000525 advisory. A memory leak in the allocsgtable function in drivers/net/wireless/intel/iwlwifi/fw/dbg.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000246)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000246 advisory. A memory leak in the adisupdatescanmode function in drivers/iio/imu/adisbuffer.c in the Linux kernel before 5.3.9 allows attackers to cause a denial of service memor...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000212)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000212 advisory. The coredump implementation in the Linux kernel before 5.0.10 does not use locking or other mechanisms to prevent vma layout or vma flags changes while it runs, whic...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000282)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000282 advisory. drivers/scsi/qla2xxx/qlaos.c in the Linux kernel 5.2.14 does not check the allocworkqueue return value, leading to a NULL pointer dereference. Tenable has extracted...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000215)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000215 advisory. In the Linux kernel before 5.2.3, setgeometry in drivers/block/floppy.c does not validate the sect and head fields, as demonstrated by an integer overflow and...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000259)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000259 advisory. In the Linux kernel through 5.4.6, there are information leaks of uninitialized memory to a USB device in the drivers/net/can/usb/kvaserusb/kvaserusbleaf.c driver, a...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000376)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000376 advisory. In the Linux kernel before 5.2.9, there is an info-leak bug that can be caused by a malicious USB device in the drivers/net/can/usb/peakusb/pcanusbfd.c driver, aka...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000315)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000315 advisory. The Bluetooth BR/EDR specification up to and including version 5.1 permits sufficiently low encryption key length and does not prevent an attacker from influencing t...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000289)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000289 advisory. A memory leak in the sdmainit function in drivers/infiniband/hw/hfi1/sdma.c in the Linux kernel before 5.3.9 allows attackers to cause a denial of service memory...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000336)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000336 advisory. In the Linux kernel 4.19 through 5.6.7 on the s390 platform, code execution may occur because of a race condition, as demonstrated by code in enablesacfuaccess in...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000496)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000496 advisory. In the Linux kernel, the following vulnerability has been resolved: f2fs: explicitly null-terminate the xattr list When setting an xattr, explicitly null-terminate t...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000347)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000347 advisory. In the Linux kernel 4.15.x through 4.19.x before 4.19.2, mapwrite in kernel/usernamespace.c allows privilege escalation because it mishandles nested user namespaces...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000230)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000230 advisory. In the Linux kernel before 4.20.8, kvmioctlcreatedevice in virt/kvm/kvmmain.c mishandles reference counting because of a race condition, leading to a use-after-free...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000450)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000450 advisory. In the Linux kernel before 5.2, a setxattr operation, after a mount of a crafted ext4 image, can cause a slab-out-of-bounds write access because of an...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000252)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000252 advisory. kernel/sched/fair.c in the Linux kernel before 5.3.9, when cpu.cfsquotaus is used e.g., with Kubernetes, allows attackers to cause a denial of service against...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000211)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000211 advisory. An issue was discovered in the Linux kernel before 5.1.8. There is a double-free caused by a malicious USB device in the drivers/usb/misc/rio500.c driver. Tenable ha...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000521)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000521 advisory. In f2fsxattrgenericlist of xattr.c, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000420)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000420 advisory. The mptctlioctl function in drivers/message/fusion/mptctl.c in the Linux kernel before 5.4.14 allows local users to hold an incorrect lock during the ioctl operation...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000238)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000238 advisory. A flaw was found in the Linux kernel's NFS41+ subsystem. NFS41+ shares mounted in different network namespaces at the same time can make bcsvcprocess use wrong...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000393)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000393 advisory. Jonathan Looney discovered that the Linux kernel default MSS is hard-coded to 48 bytes. This allows a remote peer to fragment TCP resend queues significantly more th...