Unity Linux 20.1050e Security Update: kernel (UTSA-2026-100177)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100177 advisory. In the Linux kernel, the following vulnerability has been resolved: rose: fix dangling neighbour pointers in rosertdevicedown There are two bugs in rosertdevicedown...

Unity Linux 20.1070e Security Update: bzip2 (UTSA-2026-099542)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099542 advisory. bzip2 contains an offbyone error in the bzip2recover utility. When processing a specially crafted file, the application performs an outofbounds write to a global...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-100140)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100140 advisory. In the Linux kernel, the following vulnerability has been resolved: apparmor: fix rlimit for posix cpu timers Posix cpu timers requires an additional step beyond...

Unity Linux 20.1070e Security Update: expat (UTSA-2026-099515)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099515 advisory. xmlwf in libexpat before 2.8.2 has an integer overflow for the output filename when -d outputDir is used. Tenable has extracted the preceding description block...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-090701)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-090701 advisory. A flaw was found in unrestricted eBPF usage by the BPFBTFLOAD, leading to a possible out-of-bounds memory write in the Linux kernels BPF subsystem due to the way a...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099758)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099758 advisory. In the Linux kernel, the following vulnerability has been resolved: scsi: csiostor: Fix dereference of null pointer rn The error exit path when rn is NULL ends up...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-101129)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101129 advisory. Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. Tenable has extract...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100363)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100363 advisory. In the Linux kernel, the following vulnerability has been resolved: Input: raspberrypi-ts - fix refcount leak in rpitsprobe rpifirmwareget take reference, we need to...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-100973)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100973 advisory. Privilege escalation in the Messaging System component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and...

Unity Linux 20.1070e Security Update: expat (UTSA-2026-099518)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099518 advisory. libexpat before 2.8.2 has an integer overflow in XMLParseBuffer because it lacked a check that was present in XMLParse. Tenable has extracted the preceding descripti...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-100145)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100145 advisory. In the Linux kernel, the following vulnerability has been resolved: sctp: Prevent TOCTOU out-of-bounds write For the following path not holding the sock lock,...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-101480)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101480 advisory. Undefined behavior in the WebRTC: Signaling component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9. Tenabl...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-101155)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101155 advisory. Same-origin policy bypass in the Layout component. This vulnerability was fixed in Firefox 143, Firefox ESR 140.3, Thunderbird 143, and Thunderbird 140.3. Tenable ha...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100531)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100531 advisory. In the Linux kernel, the following vulnerability has been resolved: ACPI: NFIT: core: Fix acpinfitinit error cleanup If acpinfitinit fails after adding the acpidesc...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-101326)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101326 advisory. Sandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefo...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100714)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100714 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/exynos: vidi: use priv-vididev for ctx lookup in vidiconnectionioctl vidiconnectionioctl...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: webkit2gtk3 (UTSA-2026-101308)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101308 advisory. The issue was addressed with improved handling of caches. This issue is fixed in Safari 26, iOS 18.7 and iPadOS 18.7, iOS 26 and iPadOS 26, macOS Tahoe 26, tvOS 26,...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-101490)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101490 advisory. Information disclosure in the Networking: Cache component. This vulnerability was fixed in Firefox 143, Firefox ESR 140.3, Thunderbird 143, and Thunderbird 140.3...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100506)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100506 advisory. In the Linux kernel, the following vulnerability has been resolved: sctp: validate STALECOOKIE cause length before reading staleness When an ERROR chunk with a...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: firefox (UTSA-2026-100908)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100908 advisory. Same-origin policy bypass in the Networking: JAR component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8...