Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: firefox (UTSA-2026-101157)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101157 advisory. Same-origin policy bypass in the Networking: HTTP component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100341)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100341 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: reject mount if bigalloc with sfirstdatablock != 0 bigalloc with sfirstdatablock != 0 is no...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099766)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099766 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 Security Update: kernel (UTSA-2026-100522)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100522 advisory. In the Linux kernel, the following vulnerability has been resolved: udf: validate sparing table length as an entry count, not a byte count udfloadsparablemap accept...

Unity Linux 20.1070e Security Update: expat (UTSA-2026-099461)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099461 advisory. xmlwf in libexpat before 2.8.2 has an integer overflow in endDoctypeDecl via NOTATION declarations. Tenable has extracted the preceding description block directly fr...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: firefox (UTSA-2026-101311)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101311 advisory. Memory safety bugs present in Firefox ESR 140.11, Thunderbird ESR 140.11, Firefox 151 and Thunderbird 151. Some of these bugs showed evidence of memory corruption an...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-101289)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101289 advisory. Memory safety bugs present in Firefox ESR 140.11, Thunderbird ESR 140.11, Firefox 151 and Thunderbird 151. Some of these bugs showed evidence of memory corruption an...

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 / 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 20.1050e / 20.1060e / 20.1070e Security Update: postgresql (UTSA-2026-099509)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099509 advisory. Integer wraparound in multiple PostgreSQL server features allows an unprivileged database user to cause the server to undersize an allocation and write out-of-bounds...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-101362)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101362 advisory. Uninitialized memory in the Audio/Video: Web Codecs component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-100189)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100189 advisory. In the Linux kernel, the following vulnerability has been resolved: SUNRPC: authgss: fix memory leaks in XDR decoding error paths The gssxdecctx, gssxdecstatus, and...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: firefox (UTSA-2026-100937)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100937 advisory. Spoofing issue in Firefox. This vulnerability was fixed in Firefox 145, Firefox ESR 140.5, and Firefox ESR 115.30. Tenable has extracted the preceding description...

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-2026-100931)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100931 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 / 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 / 20.1060a / 20.1070a Security Update: firefox (UTSA-2026-101159)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101159 advisory. Sandbox escape due to integer overflow in the Graphics component. This vulnerability was fixed in Firefox 147, Firefox ESR 115.32, Firefox ESR 140.7, Thunderbird 147...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-100147)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100147 advisory. In the Linux kernel, the following vulnerability has been resolved: fbdev: au1200fb: Fix a memory leak in au1200fbdrvprobe In au1200fbdrvprobe, when platformgetirq...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099966)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099966 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: xtables: avoid leaking percpu counter pointers The native and compat get-entries paths...