Unity Linux 20.1070a Security Update: kernel (UTSA-2026-146301)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-146301 advisory. In the Linux kernel, the following vulnerability has been resolved: apparmor: aalabelalloc use aalabelfree on alloc failure aalabelalloc allocates a secid before...

Unity Linux 20.1020e / 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-142683)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-142683 advisory. In the Linux kernel, the following vulnerability has been resolved: apparmor: aalabelalloc use aalabelfree on alloc failure aalabelalloc allocates a secid before...

Linux kernel aa_label_alloc Heap Buffer Overflow DoS

The vulnerability of the aalabelalloc function in the security/apparmor/label.c component of the Linux kernel is related to insufficient resource control during its existence. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of...

SUSE CVE-2026-72459

In the Linux kernel, the following vulnerability has been resolved: apparmor: aalabelalloc use aalabelfree on alloc failure aalabelalloc allocates a secid before allocating or taking the label proxy. If the later proxy step fails, the error path only freed the label memory, leaking any resources...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-104571)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-104571 advisory. In the Linux kernel, the following vulnerability has been resolved: apparmor: aalabelalloc use aalabelfree on alloc failure aalabelalloc allocates a secid before...

CVE-2026-72459

A flaw was found in the AppArmor security module of the Linux kernel. The aalabelalloc function, responsible for allocating security labels, did not properly free all allocated resources in its error handling path. This oversight could lead to a memory leak, potentially impacting system stability...

Linux Distros Unpatched Vulnerability : CVE-2026-72459

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - apparmor: aalabelalloc use aalabelfree on alloc failure aalabelalloc allocates a secid before allocating or taking the label proxy. If the later proxy step fail...

CVE-2026-72459: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: apparmor: aalabelalloc use aalabelfree on alloc failure aalabelalloc allocates a secid before allocating or taking the label proxy. If the later proxy step fails, the error path only freed the label memory, leaking any resources...