CVE-2026-53397

In the Linux kernel, the following vulnerability has been resolved: nfsd: fix posixacl leak on SETACL decode failure nfsaclsvcdecodesetaclargs and nfs3svcdecodesetaclargs each call nfsstreamdecodeacl twice, first for NFSACL and then for NFSDFACL. Each successful call transfers ownership of a...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001070)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001070 advisory. nfsd in the Linux kernel through 4.6.3 allows local users to bypass intended file-permission restrictions by setting a POSIX ACL, related to nfs2acl.c, nfs3acl.c, an...

RHEL 4 : Updated kernel packages available for Red Hat Enterprise Linux 4 Update 3 (Moderate) (RHSA-2006:0132)

The remote Redhat Enterprise Linux 4 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2006:0132 advisory. The Linux kernel handles the basic functions of the operating system. This is the third regular kernel update to Red Hat Enterprise Linux 4. New...