Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-101327)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101327 advisory. Use-after-free in MediaTrackGraphImpl::GetInstance. This vulnerability was fixed in Firefox 144, Firefox ESR 140.4, Thunderbird 144, and Thunderbird 140.4. Tenable h...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100544)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100544 advisory. In the Linux kernel, the following vulnerability has been resolved: apparmor: fix rlimit for posix cpu timers Posix cpu timers requires an additional step beyond...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099953)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099953 advisory. In the Linux kernel, the following vulnerability has been resolved: USB: usbtmc: Use usbbulkmsgkillable with user-specified timeouts The usbtmc driver accepts timeou...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: firefox (UTSA-2026-101482)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101482 advisory. Incorrect boundary conditions in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 14...

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 20.1050a / 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 20.1050e Security Update: kernel (UTSA-2026-100118)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100118 advisory. In the Linux kernel, the following vulnerability has been resolved: serial: caif: hold tty-link reference in ldiscopen and serrelease A reproducer triggers a KASAN...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-100152)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100152 advisory. In the Linux kernel, the following vulnerability has been resolved: crypto: marvell/cesa - Handle zero-length skcipher requests Do not access random memory for...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099919)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099919 advisory. In the Linux kernel, the following vulnerability has been resolved: net: stmmac: fix integer underflow in chain mode The jumbofrm chain-mode implementation...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: firefox (UTSA-2026-100976)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100976 advisory. Use-after-free in the JavaScript: GC component. This vulnerability was fixed in Firefox 147, Firefox ESR 140.7, Thunderbird 147, and Thunderbird 140.7. Tenable has...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099727)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099727 advisory. In the Linux kernel, the following vulnerability has been resolved: vxlan: do not reuse cached iphdr value after skbtunnelcheckpmtu skbtunnelcheckpmtu can change...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099790)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099790 advisory. In the Linux kernel, the following vulnerability has been resolved: tee: optee: prevent use-after-free when the client exits before the supplicant Commit 70b0d6b0a19...

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-2026-100953)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100953 advisory. Same-origin policy bypass in the Networking: Cookies component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-101359)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101359 advisory. Mitigation bypass in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 145, Firefox ESR 140.5, Firefox ESR 115.30, Thunderbird 145, and...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: firefox (UTSA-2026-100961)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100961 advisory. Memory safety bugs present in Firefox ESR 140.9, Thunderbird ESR 140.9, Firefox 149 and Thunderbird 149. Some of these bugs showed evidence of memory corruption and ...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100498)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100498 advisory. In the Linux kernel, the following vulnerability has been resolved: smb: client: mask server-provided mode to 07777 in modefromsid When modefromsid is active,...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099934)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099934 advisory. In the Linux kernel, the following vulnerability has been resolved: PCI: Fix pcislottrylock error handling Commit a4e772898f8b PCI: Add missing bridge lock to...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100317)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100317 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: gadget: fsubset: Fix unbalanced refcnt in gethfree gethalloc increments the reference count,...

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...