Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: webkit2gtk3 (UTSA-2026-100890)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100890 advisory. A cookie management issue was addressed with improved state management. This issue is fixed in Safari 18, iOS 18 and iPadOS 18, macOS Sequoia 15, tvOS 18, visionOS 2...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-100904)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100904 advisory. Privilege escalation in the Enterprise Policies component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-101369)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101369 advisory. Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 146, Firefox ESR 115.31, Firefox...

Unity Linux 20.1070e Security Update: expat (UTSA-2026-099475)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099475 advisory. libexpat before 2.8.2 has an integer overflow in copyString. Tenable has extracted the preceding description block directly from the Unity Linux security advisory...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099749)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099749 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: nftct: drop pending enqueued packets on removal Packets sitting in nfqueue might hold ...

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-2026-101365)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101365 advisory. Use-after-free in the JavaScript Engine component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8. Tenable ha...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099767)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099767 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: ip6trt: reject oversized addrnr in rtmt6check Reject rt match rules whose addrnr excee...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-100178)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100178 advisory. In the Linux kernel, the following vulnerability has been resolved: Input: ims-pcu - check record size in imspcuflashfirmware The len variable comes from the firmwa...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: firefox (UTSA-2026-100905)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100905 advisory. Integer overflow in the Networking: JAR component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. Tenable...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-100155)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100155 advisory. In the Linux kernel, the following vulnerability has been resolved: KEYS: fix overflow in keyctlpkeyparamsget2 The length for the internal output buffer is calculate...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: webkit2gtk3 (UTSA-2026-100974)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100974 advisory. A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Ventura 13.5, iOS 16.6 and iPadOS 16.6, Safari 16.6, iOS 15.8.7 an...

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 Security Update: kernel (UTSA-2026-100319)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100319 advisory. In the Linux kernel, the following vulnerability has been resolved: pinctrl: at91: Fix possible out-of-boundary access at91gpioprobe doesn't check that given OF alia...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: firefox (UTSA-2026-101128)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101128 advisory. Undefined behavior in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100707)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100707 advisory. In the Linux kernel, the following vulnerability has been resolved: crypto: afalg - Cap AEAD AD length to 0x80000000 In order to prevent arithmetic overflows when...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099986)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099986 advisory. In the Linux kernel, the following vulnerability has been resolved: ceph: supply snapshot context in cephzeropartialobject The cephzeropartialobject function was...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: firefox (UTSA-2026-101313)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101313 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 20.1070e Security Update: gzip (UTSA-2026-099524)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099524 advisory. GNU gzip contains a global buffer overflow vulnerability in the LZH decompression logic caused by improper reuse of shared global state between different decompressi...

Unity Linux 20.1070e Security Update: expat (UTSA-2026-099462)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099462 advisory. libexpat before 2.8.2 has an integer overflow in storeAtts. Tenable has extracted the preceding description block directly from the Unity Linux security advisory. No...