Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100763)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100763 advisory. In the Linux kernel, the following vulnerability has been resolved: power: supply: bq25980: Fix use-after-free in powersupplychanged Using the devm variant for...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100303)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100303 advisory. In the Linux kernel, the following vulnerability has been resolved: nouveau/dpcd: return EBUSY for aux xfer if the device is asleep If we have runtime suspended, and...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: firefox (UTSA-2026-100944)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100944 advisory. Sandbox escape in the Graphics: WebRender component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-100883)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100883 advisory. Thunderbird's update mechanism allowed a medium-integrity user process to interfere with the SYSTEM-level updater by manipulating the file-locking behavior. By...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100382)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100382 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: allow ext4getgroupinfo to fail Previously, ext4getgroupinfo would treat an invalid group...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099986)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099986 advisory. In the Linux kernel, the following vulnerability has been resolved: ceph: supply snapshot context in cephzeropartialobject The cephzeropartialobject function was...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100742)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100742 advisory. In the Linux kernel, the following vulnerability has been resolved: xfrm: policy: fix use-after-free on inexact bin in xfrmpolicybyselctx Fix the race by pruning the...

Unity Linux 20.1070e Security Update: mtr (UTSA-2026-099537)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099537 advisory. mtr is vulnerable to Out-of-bound read vulnerability in ipinfolookup function. An attacker who can influence the TXT response used for AS lookups can trigger this bu...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-100951)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100951 advisory. Sandbox escape due to incorrect boundary conditions in the Telemetry component in External Software. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33,...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100703)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100703 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: ip6thbh: reject oversized option lists struct ip6topts stores at most IP6TOPTSOPTSNR...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: firefox (UTSA-2026-101342)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101342 advisory. Integer overflow in the Audio/Video component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird...

Unity Linux 20.1070e Security Update: expat (UTSA-2026-099462)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099462 advisory. libexpat before 2.8.2 has an integer overflow in storeAtts. Tenable has extracted the preceding description block directly from the Unity Linux security advisory. No...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: firefox (UTSA-2026-101371)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101371 advisory. Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 146, Firefox ESR 115.31, Firefox...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: webkit2gtk3 (UTSA-2026-100959)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100959 advisory. The issue was addressed with improved memory handling. This issue is fixed in Safari 26.1, iOS 26.1 and iPadOS 26.1, macOS Tahoe 26.1, tvOS 26.1, visionOS 26.1,...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: firefox (UTSA-2026-101323)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101323 advisory. Memory safety bugs present in Firefox ESR 140.3, Thunderbird ESR 140.3, Firefox 143 and Thunderbird 143. Some of these bugs showed evidence of memory corruption and ...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: firefox (UTSA-2026-101116)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101116 advisory. Use-after-free in the WebRTC: Audio/Video component. This vulnerability was fixed in Firefox 145, Firefox ESR 140.5, Thunderbird 145, and Thunderbird 140.5. Tenable...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-101169)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101169 advisory. LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files. In versions 1.2.1 through...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100589)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100589 advisory. In the Linux kernel, the following vulnerability has been resolved: xfrm: Check for underflow in xfrmstatemtu Leo Lin reported OOB write issue in esp component:...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099915)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099915 advisory. In the Linux kernel, the following vulnerability has been resolved: misc: pciendpointtest: Free IRQs before removing the device In pciendpointtestremove, freeing the...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100313)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100313 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: nfconntrackh323: fix OOB read in decodechoice In decodechoice, the boundary check...