Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-004098)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004098 advisory. In the Linux kernel before 5.2.10, there is a use-after-free bug that can be caused by a malicious USB device in the drivers/hid/usbhid/hiddev.c driver, aka...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001364)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001364 advisory. The spectrev2selectmitigation function in arch/x86/kernel/cpu/bugs.c in the Linux kernel before 4.18.1 does not always fill RSB upon a context switch, which makes it...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-004047)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004047 advisory. In the Linux kernel 5.0.0-rc7 as distributed in ubuntu/linux.git on kernel.ubuntu.com, mounting a crafted f2fs filesystem image and performing some operations can le...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-004455)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004455 advisory. An issue was discovered in the Linux kernel before 5.8.10. virt/kvm/kvmmain.c has a kvmiobusunregisterdev memory leak upon a kmalloc failure, aka CID-f65886606c2d...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001661)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001661 advisory. Systems with microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized disclosure of information to an attacker with loca...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-003813)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003813 advisory. A memory leak in the bfadimgetstats function in drivers/scsi/bfa/bfadattr.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service memory...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000768)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000768 advisory. Use-after-free vulnerability in drivers/net/ppp/pppgeneric.c in the Linux kernel before 4.5.2 allows local users to cause a denial of service memory corruption and...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000894)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000894 advisory. The 1 udprecvmsg and 2 udpv6recvmsg functions in the Linux kernel before 4.0.6 provide inappropriate -EAGAIN return values, which allows remote attackers to cause a...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-004393)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004393 advisory. In the Linux kernel 5.0.21, mounting a crafted btrfs filesystem image, performing some operations, and unmounting can lead to a use-after-free in btrfsqueuework in...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001139)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001139 advisory. In the Linux Kernel before version 4.15.8, 4.14.25, 4.9.87, 4.4.121, 4.1.51, and 3.2.102, an error in the sctpmakechunk function net/sctp/smmakechunk.c when handling...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-004400)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004400 advisory. Improper buffer restrictions in BlueZ may allow an unauthenticated user to potentially enable denial of service via adjacent access. This affects all Linux kernel...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-004027)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004027 advisory. An issue was discovered in kmemcacheallocbulk in mm/slub.c in the Linux kernel before 5.5.11. The slowpath lacks the required TID increment, aka CID-fd4d9c7d0c71...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-004787)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004787 advisory. drivers/infiniband/ulp/rtrs/rtrs-clt.c in the Linux kernel before 5.16.12 has a double free related to rtrscltdevrelease. Tenable has extracted the preceding...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001172)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001172 advisory. The qmiwwanbind function in drivers/net/usb/qmiwwan.c in the Linux kernel through 4.13.11 allows local users to cause a denial of service divide-by-zero error and...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001387)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001387 advisory. In the Linux kernel 5.3.11, mounting a crafted btrfs image twice can cause an rwsemdownwriteslowpath use-after-free because in rwsemcanspinonowner in...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001370)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001370 advisory. An issue was discovered in the Linux kernel before 5.8.1. net/bluetooth/hcievent.c has a slab out-of- bounds read in hciextendedinquiryresultevt, aka CID-51c19bf3d5c...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-004151)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004151 advisory. The Siemens R3964 line discipline driver in drivers/tty/nr3964.c in the Linux kernel before 5.0.8 has multiple race conditions. Tenable has extracted the preceding...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-003576)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003576 advisory. Jonathan Looney discovered that the TCP retransmission queue implementation in tcpfragment in the Linux kernel could be fragmented when handling certain TCP Selectiv...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001039)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001039 advisory. The assocarrayinsertintoterminalnode function in lib/assocarray.c in the Linux kernel before 4.13.11 mishandles node splitting, which allows local users to cause a...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001220)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001220 advisory. An issue was discovered in the Linux kernel before 4.14.11. A double free may be caused by the function allocatetracebuffer in the file kernel/trace/trace.c. Tenable...