Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000222)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000222 advisory. An issue was discovered in the Linux kernel before 5.1.8. There is a NULL pointer dereference caused by a malicious USB device in the sound/usb/line6/driver.c driver...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000372)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000372 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 20.1070e Security Update: kernel (UTSA-2026-000468)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000468 advisory. The Linux kernel before 5.4.2 mishandles ext4expandextraisize, as demonstrated by use-after-free errors in ext4expandextraisize and ext4xattrsetentry, related to...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000234)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000234 advisory. In the Linux kernel through 5.3.2, cfg80211mgdwextgiwessid in net/wireless/wext-sme.c does not reject a long SSID IE, leading to a Buffer Overflow. Tenable has...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000401)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000401 advisory. An issue was discovered in the stv06xx subsystem in the Linux kernel before 5.6.1. drivers/media/usb/gspca/stv06xx/stv06xx.c and...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000428)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000428 advisory. An issue was discovered in the Linux kernel before 5.6.7. xdpumemreg in net/xdp/xdpumem.c has an out- of-bounds write by a user with the CAPNETADMIN capability becau...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000520)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000520 advisory. drivers/gpu/drm/radeon/radeondisplay.c in the Linux kernel 5.2.14 does not check the allocworkqueue return value, leading to a NULL pointer dereference. NOTE: A...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000221)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000221 advisory. A memory leak in the cx23888irprobe function in drivers/media/pci/cx23885/cx23888-ir.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of servi...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000197)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000197 advisory. Insufficient access control in the IntelR PROSet/Wireless WiFi Software driver before version 21.10 may allow an unauthenticated user to potentially enable denial of...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000360)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000360 advisory. In the Linux kernel 5.0.21 and 5.3.11, mounting a crafted btrfs filesystem image, performing some operations, and then making a syncfs system call can lead to a...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000424)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000424 advisory. An issue was discovered in xfsagfverify in fs/xfs/libxfs/xfsalloc.c in the Linux kernel through 5.6.10. Attackers may trigger a sync of excessive duration via an XFS...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000226)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000226 advisory. The vcpuscanioapic function in arch/x86/kvm/x86.c in the Linux kernel through 4.19.2 allows local users to cause a denial of service NULL pointer dereference and BUG...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000295)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000295 advisory. In the Linux kernel before 5.1.6, there is a use-after-free in serialirinitmodule in drivers/media/rc/serialir.c. Tenable has extracted the preceding description blo...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000321)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000321 advisory. In the Linux kernel through 4.20.11, afalgrelease in crypto/afalg.c neglects to set a NULL value for a certain structure member, which leads to a use-after-free in...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000418)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000418 advisory. btrfsrootnode in fs/btrfs/ctree.c in the Linux kernel through 5.3.12 allows a NULL pointer dereference because rcudereferenceroot-node can be zero. Tenable has...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000287)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000287 advisory. In the Linux kernel before 4.20.12, net/ipv4/netfilter/nfnatsnmpbasicmain.c in the SNMP NAT module has insufficient ASN.1 length checks aka an array index error,...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000455)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000455 advisory. gadgetdevdescUDCstore in drivers/usb/gadget/configfs.c in the Linux kernel 3.16 through 5.6.13 relies on kstrdup without considering the possibility of an internal...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000244)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000244 advisory. In the Linux kernel before 4.20.14, expanddownwards in mm/mmap.c lacks a check for the mmap minimum address, which makes it easier for attackers to exploit kernel NU...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000402)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000402 advisory. The flowdissector feature in the Linux kernel 4.3 through 5.x before 5.3.10 has a device tracking vulnerability, aka CID-55667441c84f. This occurs because the auto...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000498)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000498 advisory. A logic bug flaw was found in Linux kernel before 5.8-rc1 in the implementation of SSBD. A bug in the logic handling allows an attacker with a local account to disab...