Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: bind (UTSA-2025-990956)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990956 advisory. Certain DNSSEC aspects of the DNS protocol in RFC 4033, 4034, 4035, 6840, and related RFCs allow remote attackers to cause a denial of service CPU consumption via on...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: libssh (UTSA-2025-990957)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990957 advisory. A flaw was found in libssh's handling of key exchange KEX processes when a client repeatedly sends incorrect KEX guesses. The library fails to free memory during the...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: bind (UTSA-2025-990955)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990955 advisory. Under certain circumstances, BIND is too lenient when accepting records from answers, allowing an attacker to inject forged data into the cache. This issue affects...

Unity Linux 20.1060a / 20.1070a Security Update: tigervnc (UTSA-2025-990942)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990942 advisory. A flaw was identified in the X.Org X servers X Keyboard Xkb extension where improper bounds checking in the XkbSetCompatMap function can cause an unsigned short...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: libtiff (UTSA-2025-990943)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990943 advisory. A flaw was found in Libtiff. This vulnerability is a write-what-where condition, triggered when the library processes a specially crafted TIFF image file. By providi...

Unity Linux 20.1060a / 20.1070a Security Update: tigervnc (UTSA-2025-990941)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990941 advisory. A flaw was found in the X.Org X server and Xwayland when processing X11 Present extension notifications. Improper error handling during notification creation can lea...

Unity Linux 20.1070a Security Update: expat (UTSA-2025-990945)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990945 advisory. libexpat in Expat before 2.7.2 allows attackers to trigger large dynamic memory allocations via a small document that is submitted for parsing. Tenable has extracted...

Unity Linux 20.1060a / 20.1070a Security Update: tigervnc (UTSA-2025-990940)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990940 advisory. A flaw was discovered in the X.Org X servers X Keyboard Xkb extension when handling client resource cleanup. The software frees certain data structures without...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: bind (UTSA-2025-990939)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990939 advisory. Under certain circumstances, BIND is too lenient when accepting records from answers, allowing an attacker to inject forged data into the cache. This issue affects...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-990923)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990923 advisory. In the Linux kernel, the following vulnerability has been resolved: mm/swapfile: add condresched in getswappages The softlockup still occurs in getswappages under...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-990921)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990921 advisory. In the Linux kernel, the following vulnerability has been resolved: ubi: fastmap: Fix duplicate slab cache names while attaching Since commit 4c39529663b9 slab: Warn...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: libssh (UTSA-2025-990912)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990912 advisory. A flaw was found in libssh, a library that implements the SSH protocol. When calculating the session ID during the key exchange KEX process, an allocation failure in...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-990922)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990922 advisory. In the Linux kernel, the following vulnerability has been resolved: um: vector: Do not use drvdata in release The drvdata is not available in release. Let's just use...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: libssh (UTSA-2025-990926)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990926 advisory. A flaw was found in libssh, a library that implements the SSH protocol. When calculating the session ID during the key exchange KEX process, an allocation failure in...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-990916)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990916 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: don't skip expired elements during walk There is an asymmetry between...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: libssh (UTSA-2025-990914)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990914 advisory. A flaw was found in libssh versions built with OpenSSL versions older than 3.0, specifically in the sshkdf function responsible for key derivation. Due to inconsiste...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: libssh (UTSA-2025-990917)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990917 advisory. There's a vulnerability in the libssh package where when a libssh consumer passes in an unexpectedly large input buffer to sshgetfingerprinthash function. In such...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: libssh (UTSA-2025-990920)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990920 advisory. A flaw was found in the libssh library in versions less than 0.11.2. An out-of-bounds read can be triggered in the sftphandle function due to an incorrect comparison...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-990919)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990919 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: adapt set backend to use GC transaction API Use the GC transaction API to...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-990924)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990924 advisory. In the Linux kernel, the following vulnerability has been resolved: gfs2: Always check inode size of inline inodes Check if the inode size of stuffed inline inodes i...