Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-101165)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101165 advisory. Use-after-free in the WebRTC: Signaling component. This vulnerability was fixed in Firefox 146, Firefox ESR 140.6, Thunderbird 146, and Thunderbird 140.6. Tenable ha...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100551)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100551 advisory. In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix SECINFONONAME decode error cleanup nfsd4decodesecinfononame currently initializes sinex...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: webkit2gtk3 (UTSA-2026-101175)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101175 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: firefox (UTSA-2026-101153)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101153 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: webkit2gtk3 (UTSA-2026-100882)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100882 advisory. The issue was addressed with improved checks. 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, visionOS 2....

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-101144)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101144 advisory. Invalid pointer in the JavaScript Engine component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8. Tenable h...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100516)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100516 advisory. In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: check INITFAILED before nvmetrequninit in digest error path In nvmettcptryrecvddgst,...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100584)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100584 advisory. In the Linux kernel, the following vulnerability has been resolved: arm64: tlb: Flush walk cache when unsharing PMD tables When hugepmdunshare is called to unshare a...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: webkit2gtk3 (UTSA-2026-101147)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101147 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 20.1050e Security Update: kernel (UTSA-2026-099958)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099958 advisory. In the Linux kernel, the following vulnerability has been resolved: net/802/mrp: fix vector attribute parsing in mrppduparsevecattr In mrppduparsevecattr, vector...

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: firefox (UTSA-2026-101121)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101121 advisory. Spoofing issue in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird 150, and Thunderbi...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100509)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100509 advisory. In the Linux kernel, the following vulnerability has been resolved: NFSv4: include MAYWRITE in open permission mask for OTRUNC POSIX requires write permission to...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: firefox (UTSA-2026-101280)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101280 advisory. Memory safety bug fixed in Thunderbird ESR 140.12. This vulnerability was fixed in Firefox ESR 140.12 and Thunderbird 140.12. Tenable has extracted the preceding...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100380)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100380 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: conntrack: Avoid nfcthelperhash uses after free If nfconntrackinitstart fails for...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-100943)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100943 advisory. Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. Tenable h...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: firefox (UTSA-2026-100965)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100965 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 20.1050e Security Update: kernel (UTSA-2026-099939)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099939 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: class: cdc-wdm: fix reordering issue in read code path Quoting the bug report: Due to compil...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: gstreamer1-plugins-good (UTSA-2026-022345)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-022345 advisory. An incomplete fix for CVE-2024-47778 allows an out-of-bounds read in gstwavparseadtlchunk function. The patch added a size validation check lsize + 8 size, but it do...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: firefox (UTSA-2026-101303)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101303 advisory. Privilege escalation in the DOM: Notifications component. This vulnerability was fixed in Firefox 146, Firefox ESR 115.31, Firefox ESR 140.6, Thunderbird 146, and...