MiracleLinux 8 : samba-4.17.5-3.el8.ML.1 (AXSA:2023-6311:09)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2023-6311:09 advisory. samba: SMB2 packet signing is not enforced when server signing = required is set CVE-2023-3347 Tenable has extracted the preceding description block directly...

MiracleLinux 9 : kernel-5.14.0-362.13.1.el9_3 (AXSA:2024-7406:02)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2024-7406:02 advisory. kernel: use-after-free vulnerability in the smb client component CVE-2023-5345 kernel: IGB driver inadequate buffer size for frames larger than MTU...

MiracleLinux 8 : kernel-4.18.0-513.9.1.el8_9 (AXSA:2024-7403:01)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2024-7403:01 advisory. kernel: bpf: Incorrect verifier pruning leads to unsafe code paths being incorrectly marked as safe CVE-2023-2163 kernel: tun: bugs for oversize...

MiracleLinux 7 : squid-3.5.20-17.el7.8 (AXSA:2022-3878:02)

The remote MiracleLinux 7 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2022-3878:02 advisory. squid: buffer-over-read in SSPI and SMB authentication CVE-2022-41318 Tenable has extracted the preceding description block directly from the MiracleLinux...

kernel: smb: client: let recv_done verify data_offset, data_length and remaining_data_length

In the Linux kernel, the following vulnerability has been resolved: smb: client: let recvdone verify dataoffset, datalength and remainingdatalength This is inspired by the related server fixes...

kernel: smb: client: let recv_done verify data_offset, data_length and remaining_data_length

In the Linux kernel, the following vulnerability has been resolved: smb: client: let recvdone verify dataoffset, datalength and remainingdatalength This is inspired by the related server fixes...

Microsoft Windows SMB Server Elevation of Privilege Vulnerability (CNVD-2026-10680)

Microsoft Windows SMB Server is a network file-sharing protocol from Microsoft. It allows applications on a computer to read and write files and request services from server programs on a computer network. An elevation of privilege vulnerability exists in Microsoft Windows SMB Server due to...

Microsoft Windows SMB Server Elevation of Privilege Vulnerability (CNVD-2026-10681)

Microsoft Windows SMB Server is a network file-sharing protocol from Microsoft. It allows applications on a computer to read and write files and request services from server programs on a computer network. An elevation of privilege vulnerability exists in Microsoft Windows SMB Server, which can b...

Microsoft Windows SMB Server Elevation of Privilege Vulnerability (CNVD-2026-10679)

Microsoft Windows SMB Server is a network file-sharing protocol from Microsoft. It allows applications on a computer to read and write files and request services from server programs on a computer network. An elevation of privilege vulnerability exists in Microsoft Windows SMB Server due to...

MiracleLinux 4 : samba-3.6.23-45.AXS4 (AXSA:2017-2303:05)

The remote MiracleLinux 4 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2017-2303:05 advisory. A race condition was found in samba server. A malicious samba client could use this flaw to access files and directories in areas of the server file...

ALSA-2026:0759 Important: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: smb: client: Fix use-after-free in cifsfilldirent CVE-2025-38051 kernel: smb: client: let recvdone verify dataoffset, datalength and remainingdatalength CVE-2025-39933 kernel: drm/i915:...

Microsoft Windows SMB Server Denial of Service Vulnerability

Microsoft Windows SMB Server is a network file-sharing protocol from Microsoft. It allows applications on a computer to read and write files and request services from server programs on a computer network. A denial of service vulnerability exists in Microsoft Windows SMB Server, which is caused d...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003610)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003610 advisory. An issue was discovered in the Linux kernel before 5.0.10. SMB2negotiate in fs/cifs/smb2pdu.c has an out- of-bounds read because data structures are incompletely...

MiracleLinux 4 : samba4-4.2.10-11.AXS4 (AXSA:2017-2304:03)

The remote MiracleLinux 4 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2017-2304:03 advisory. It was found that samba did not enforce SMB signing when certain configuration options were enabled. A remote attacker could launch a...

kernel: smb: client: Fix use-after-free in cifs_fill_dirent

A use-after-free flaw was found in cifsfilldirent in fs/cifs/readdir.c in smb client in the Linux Kernel. This flaw could allow an attacker to crash the system due to race problem. This vulnerability could even lead to a kernel information leak problem...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002235)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002235 advisory. Off-by-one error in the builduncpathtoroot function in fs/cifs/connect.c in the Linux kernel before 3.9.6 allows remote attackers to cause a denial of service memory...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002106)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002106 advisory. Race condition in the smbsendrqst function in fs/cifs/transport.c in the Linux kernel before 3.7.2 allows local users to cause a denial of service NULL pointer...

CVE-2026-20926

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows SMB Server allows an authorized attacker to elevate privileges over a network...

CVE-2026-20848

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows SMB Server allows an authorized attacker to elevate privileges over a network...

kernel: smb: client: fix potential UAF in cifs_stats_proc_write()

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix potential UAF in cifsstatsprocwrite Skip sessions that are being teared down status == SESEXITING to avoid UAF...