Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: firefox (UTSA-2026-100966)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100966 advisory. Race condition in the Graphics component. This vulnerability was fixed in Firefox 145, Firefox ESR 140.5, Firefox ESR 115.30, Thunderbird 145, and Thunderbird 140.5...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100304)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100304 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: xttcpmss: check remaining length before reading optlen Quoting reporter: In...

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 / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-101279)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101279 advisory. Memory safety bug present in Firefox ESR 128.9, and Thunderbird 128.9. This bug showed evidence of memory corruption and we presume that with enough effort this coul...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100369)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100369 advisory. In the Linux kernel, the following vulnerability has been resolved: net/tcp-md5: Fix MAC comparison to be constant-time To prevent timing attacks, MACs need to be...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: firefox (UTSA-2026-100933)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100933 advisory. Incorrect boundary conditions in the Audio/Video: GMP component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149,...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-100922)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100922 advisory. Use-after-free in the JavaScript Engine component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbi...

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 / 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 20.1050a / 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: firefox (UTSA-2026-101346)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101346 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 20.1050e 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: firefox (UTSA-2026-100914)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100914 advisory. Other issue in the Libraries component in NSS. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird 150, and Thunderbird...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-100927)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100927 advisory. Use-after-free in the Audio/Video component. This vulnerability was fixed in Firefox 145, Firefox ESR 140.5, Firefox ESR 115.30, Thunderbird 145, and Thunderbird...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: webkit2gtk3 (UTSA-2026-100892)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100892 advisory. The issue was addressed with improved memory handling. This issue is fixed in Safari 18.2, iOS 18.2 and iPadOS 18.2, iPadOS 17.7.6, macOS Sequoia 15.2, tvOS 18.2,...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-100930)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100930 advisory. JIT miscompilation, use-after-free in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8,...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-101101)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101101 advisory. Incorrect boundary conditions in the Audio/Video: GMP component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.13, Thunderbird 153...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100768)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100768 advisory. In the Linux kernel, the following vulnerability has been resolved: MIPS: Work around LLVM bug when gp is used as global register variable On MIPS, currentthreadinfo...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-100190)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100190 advisory. In the Linux kernel, the following vulnerability has been resolved: tunnels: load network headers after skbcow in iptunnelpmtudbuildicmpv6 Sashiko found that...

Unity Linux 20.1070e Security Update: expat (UTSA-2026-099491)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099491 advisory. libexpat before 2.8.2 does not consider XMLTOKDATACHARS in doCdataSection and thus lacks handler call depth tracking for various calls from within handlers in cases ...