Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-100915)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100915 advisory. Use-after-free in the Audio/Video: Playback 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: webkit2gtk3 (UTSA-2026-100960)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100960 advisory. The issue was addressed with improved handling of caches. This issue is fixed in Safari 26.1, iOS 18.7.2 and iPadOS 18.7.2, iOS 26.1 and iPadOS 26.1, macOS Tahoe 26....

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-101370)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101370 advisory. Use-after-free in the WebRTC component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10. Tenable has extract...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100332)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100332 advisory. In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: fslupm: Fix an off-by one test in funexecop 'op-cs' is copied in 'fun-mchipnumber'...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-100172)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100172 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: gadget: userial: Fix race condition in TTY wakeup A race condition occurs when gsstartio cal...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-101316)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101316 advisory. Use-after-free in the JavaScript Engine component. This vulnerability was fixed in Firefox 147, Firefox ESR 140.7, Thunderbird 147, and Thunderbird 140.7. Tenable ha...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: webkit2gtk3 (UTSA-2026-101166)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101166 advisory. The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5,...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100532)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100532 advisory. In the Linux kernel, the following vulnerability has been resolved: sched/rt: Have RTPUSHIPI be default off for non PREEMPTRT RT migration is done aggressively. When...

Unity Linux 20.1070e Security Update: libxml2 (UTSA-2026-099459)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099459 advisory. libxml2 is vulnerable to multiple stack-based buffer overflows in the xmlcatalog utility when running in --shell mode. The usershell function processes user input...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: webkit2gtk3 (UTSA-2026-100909)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100909 advisory. The issue was addressed with improved memory handling. This issue is fixed in Safari 26.1, iOS 18.7.2 and iPadOS 18.7.2, iOS 26.1 and iPadOS 26.1, macOS Tahoe 26.1,...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: webkit2gtk3 (UTSA-2026-101358)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101358 advisory. Out of bounds memory access in ANGLE in Google Chrome on Mac prior to 143.0.7499.110 allowed a remote attacker to perform out of bounds memory access via a crafted...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100747)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100747 advisory. In the Linux kernel, the following vulnerability has been resolved: efi/capsule-loader: fix incorrect sizeof in phys array reallocation The krealloc call for...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100374)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100374 advisory. In the Linux kernel, the following vulnerability has been resolved: tipc: fix divide-by-zero in tipcskfilterconnect A user can set conntimeout to any value via...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-101152)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101152 advisory. Same-origin policy bypass in the DOM: Workers component. This vulnerability was fixed in Firefox 145, Firefox ESR 140.5, Thunderbird 145, and Thunderbird 140.5...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: webkit2gtk3 (UTSA-2026-101485)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101485 advisory. The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5, iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5,...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: samba (UTSA-2026-100777)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100777 advisory. Unity Link Advisory UTSA-2026-100777 Tenable has extracted the preceding description block directly from the Unity Linux security advisory. Note that Nessus has not...

Unity Linux 20.1070a Security Update: libreoffice (UTSA-2026-099544)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099544 advisory. LibreOffice Calc compiles cell formulas when opening a spreadsheet. A heap buffer overflow existed when compiling a very long formula made up of many opening tokens...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-101125)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101125 advisory. Privilege escalation in the Graphics: WebRender component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Firefox ESR 115.37, Thunderbird 152, and...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-101156)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101156 advisory. Memory safety bugs present in Firefox ESR 140.5, Thunderbird ESR 140.5, Firefox 145 and Thunderbird 145. Some of these bugs showed evidence of memory corruption and ...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099893)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099893 advisory. In the Linux kernel, the following vulnerability has been resolved: iio: buffer: hw-consumer: fix use-after-free in error path In the errputbuffers cleanup path of...