Important: Red Hat Security Advisory: sssd security update

An update for sssd is now available for Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions and Red Hat Enterprise Linux 8.8 Telecommunications Update Service. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System...

sssd: SSSD default Kerberos configuration allows privilege escalation on AD-joined Linux systems

A flaw was found in the integration of Active Directory and the System Security Services Daemon SSSD on Linux systems. In default configurations, the Kerberos local authentication plugin sssdkrb5localauthplugin is enabled, but a fallback to the an2ln plugin is possible. This fallback allows an...

Important: Red Hat Security Advisory: sssd security update

An update for sssd is now available for Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

RHEL 7 : sssd (RHSA-2025:19847)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2025:19847 advisory. The System Security Services Daemon SSSD service provides a set of daemons to manage access to remote directories and authentication mechanisms. It...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990603)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990603 advisory. In the Linux kernel, the following vulnerability has been resolved: cifs: Fix oops due to uncleared server-smbdconn in reconnect In smbddestroy, clear the...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990508)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990508 advisory. In the Linux kernel, the following vulnerability has been resolved: NFSD: Prevent a potential integer overflow If the tag length is = U32MAX - 3 then the length + 4...

RHEL 8 : sssd (RHSA-2025:19848)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2025:19848 advisory. The System Security Services Daemon SSSD service provides a set of daemons to manage access to remote directories and authentication mechanisms. It...

GO-2025-4004 Canonical LXD Arbitrary File Read via Template Injection in Snapshot Patterns in github.com/lxc/lxd

Canonical LXD Arbitrary File Read via Template Injection in Snapshot Patterns in github.com/lxc/lxd...

GO-2025-4002 Canonical LXD Project Existence Determination Through Error Handling in Image Export Function in github.com/canonical/lxd

Canonical LXD Project Existence Determination Through Error Handling in Image Export Function in github.com/canonical/lxd...

RHSA-2025:19610 Red Hat Security Advisory: sssd security update

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RLSA-2025:19610 Important: sssd security update

The System Security Services Daemon SSSD service provides a set of daemons to manage access to remote directories and authentication mechanisms. It also provides the Name Service Switch NSS and the Pluggable Authentication Modules PAM interfaces toward the system, and a pluggable back-end system ...

sssd security update

An update is available for sssd. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The System Security Services Daemon SSSD service provides a set of daemons to...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990363)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990363 advisory. In the Linux kernel, the following vulnerability has been resolved: nfsd: fix nfs4openowner leak when concurrent nfsd4open occur The action force umountumount -f wil...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-990350)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990350 advisory. In the Linux kernel, the following vulnerability has been resolved: net: nfc: Fix use-after-free in localcleanup Fix a use-after-free that occurs in kfreeskb called...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989690)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989690 advisory. In the Linux kernel, the following vulnerability has been resolved: nfsd: fix use-after-free due to delegation race A delegation break could arrive as soon as we've...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-989608)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989608 advisory. In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix iasize underflow iattr::iasize is a lofft, which is a signed 64-bit type. NFSv3 and NFS...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-990200)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990200 advisory. In the Linux kernel, the following vulnerability has been resolved: cifs: Fix oops due to uncleared server-smbdconn in reconnect In smbddestroy, clear the...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990287)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990287 advisory. In the Linux kernel, the following vulnerability has been resolved: NFSD: Prevent a potential integer overflow If the tag length is = U32MAX - 3 then the length + 4...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989814)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989814 advisory. In the Linux kernel, the following vulnerability has been resolved: nfsd: Fix nsfd startup race again Commit bd5ae9288d64 nfsd: register pernet ops last, unregister...

RockyLinux 8 : sssd (RLSA-2025:19610)

The remote RockyLinux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2025:19610 advisory. sssd: SSSD default Kerberos configuration allows privilege escalation on AD-joined Linux systems CVE-2025-11561 Tenable has extracted the preceding description...