Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2024-002980)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2024-002980 advisory. An out-of-bounds memory read flaw was found in receiveencryptedstandard in fs/smb/client/smb2ops.c in the SMB Client sub-component in the Linux Kernel. This issue...

ROS-20260827-73-0026

The vulnerability of the cifsreadpageworker function in the fs/smb/client/file.c module of the SMB client support library in Linux kernel involves the occurrence of mutual locking. Exploiting this vulnerability could allow an attacker to cause a service failure...

ROS-20260827-73-0014

The vulnerability of the cifsdemultiplexthread function in the fs/smb/client/connect.c module, which is part of the SMB client support in Linux kernel, is related to improper memory release memory leak. Exploiting this vulnerability could allow an attacker to cause a service failure...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098694)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098694 advisory. In the Linux kernel, the following vulnerability has been resolved: smb: client: fix potential UAF in smb2isvalidoplockbreak Skip sessions that are being teared down...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098924)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098924 advisory. In the Linux kernel, the following vulnerability has been resolved: smb: client: restrict implied bcc0 exemption to responses without data area smb2checkmessage has ...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098747)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098747 advisory. In the Linux kernel, the following vulnerability has been resolved: smb: client: fix use-after-free in cifsoplockbreak A race condition can occur in cifsoplockbreak...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098683)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098683 advisory. In the Linux kernel, the following vulnerability has been resolved: smb: client: Fix use-after-free in cifsfilldirent There is a race condition in the readdir...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098973)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098973 advisory. In the Linux kernel, the following vulnerability has been resolved: smb: client: let recvdone verify dataoffset, datalength and remainingdatalength This is inspired ...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-104579)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-104579 advisory. In the Linux kernel, the following vulnerability has been resolved: smb: client: fix overflow in passthrough ioctl bounds check smb2ioctlqueryinfo validates the...

ROS-20260825-73-0006

The vulnerability of the smbdnegotiate function in the fs/smb/client/smbdirect.c module, which is part of the SMB client support in Linux operating systems, is related to improper memory release memory leak. Exploiting this vulnerability could allow a remote attacker to cause service interruption...

The vulnerability of the matchSession() function in the fs/smb/client/connect.c module of the Smb file system in the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the matchSession function in the fs/smb/client/connect.c file of the SMB file system module in the Linux operating system is related to deficiencies in the authentication process. Exploiting this vulnerability could allow an attacker to compromise the confidentiality,...

The vulnerability of the smbd_post_send_iter() function in the fs/smb/client/smbdirect.c module of the Smb file system in the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the smbdpostsenditer function in the fs/smb/client/smbdirect.c module of the Smb file system in the Linux operating system is related to the repeated release of previously released memory. Exploiting this vulnerability could allow a remote attacker to compromise the...

Oracle Linux 8 : kernel (ELSA-2026-57253)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-57253 advisory. - smb/client: handle overlapping allocated ranges in fallocate CKI Backport Bot RHEL-236195 CVE-2026-68388 - scsi: target: iscsi: Fix CRC overread and...

EUVD-2026-64545

In the Linux kernel, the following vulnerability has been resolved: smb: client: Fix use-after-free in cifstryaddingchannels cifstryaddingchannels takes a temporary reference to an interface before dropping ifacelock. If cifssesaddchannel fails, it drops that reference and then increments...

CVE-2026-74608: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: smb: client: Fix use-after-free in cifstryaddingchannels cifstryaddingchannels takes a temporary reference to an interface before dropping ifacelock. If cifssesaddchannel fails, it drops that reference and then increments...

CVE-2026-74608: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: smb: client: Fix use-after-free in cifstryaddingchannels cifstryaddingchannels takes a temporary reference to an interface before dropping ifacelock. If cifssesaddchannel fails, it drops that reference and then increments...

RLSA-2026:57254 Important: kernel-rt security, bug fix, and enhancement update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: net: ieee802154: do not leave a dangling sk pointer in ieee802154create CVE-2024-56602 kernel: ip6gre: Use cached t-net in...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-102021)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-102021 advisory. In the Linux kernel, the following vulnerability has been resolved: smb: client: restrict implied bcc0 exemption to responses without data area smb2checkmessage has ...

RockyLinux 8 : kernel (RLSA-2026:57253)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:57253 advisory. kernel: net: ieee802154: do not leave a dangling sk pointer in ieee802154create CVE-2024-56602 kernel: ip6gre: Use cached t-net in ip6erspanchangelink...

RockyLinux 8 : kernel-rt (RLSA-2026:57254)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:57254 advisory. kernel: net: ieee802154: do not leave a dangling sk pointer in ieee802154create CVE-2024-56602 kernel: ip6gre: Use cached t-net in ip6erspanchangelink...