ksmbd: vfs: fix race on m_flags in vfs_cache

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Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002074)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002074 advisory. The mbcache feature in the ext2 and ext4 filesystem implementations in the Linux kernel before 4.6 mishandles xattr block caching, which allows local users to cause ...

MiracleLinux 3 : samba-3.0.33-3.29.1.0.1.AXS3 (AXSA:2010-452:03)

The remote MiracleLinux 3 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2010-452:03 advisory. Samba is the suite of programs by which a lot of PC-related machines share files, printers, and other information such as lists of available files and printer...

MiracleLinux 3 : logwatch-7.3-9.AXS3 (AXSA:2011-82:01)

The remote MiracleLinux 3 host has a package installed that is affected by a vulnerability as referenced in the AXSA:2011-82:01 advisory. Logwatch is a customizable, pluggable log-monitoring system. It will go through your logs for a given period of time and make a report in the areas that you wi...

MiracleLinux 4 : samba-3.5.4-68.AXS4.2 (AXSA:2011-78:01)

The remote MiracleLinux 4 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2011-78:01 advisory. Samba is the suite of programs by which a lot of PC-related machines share files, printers, and other information such as lists of available files and printers...

MiracleLinux 4 : openldap-2.4.23-26.AXS4.2 (AXSA:2012-882:03)

The remote MiracleLinux 4 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2012-882:03 advisory. OpenLDAP is an open source suite of LDAP Lightweight Directory Access Protocol applications and development tools. LDAP is a set of protocols for accessing...

MiracleLinux 3 : samba-3.0.33-3.38.0.1.AXS3 (AXSA:2012-264:01)

The remote MiracleLinux 3 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2012-264:01 advisory. Samba is the suite of programs by which a lot of PC-related machines share files, printers, and other information such as lists of available files an...

MiracleLinux 3 : samba-3.0.33-3.39.0.1.AXS3 (AXSA:2012-537:02)

The remote MiracleLinux 3 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2012-537:02 advisory. Samba is the suite of programs by which a lot of PC-related machines share files, printers, and other information such as lists of available files and printer...

MiracleLinux 3 : samba-3.0.33-3.29.0.1.AXS3 (AXSA:2010-367:02)

The remote MiracleLinux 3 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2010-367:02 advisory. Samba is the suite of programs by which a lot of PC-related machines share files, printers, and other information such as lists of available files and printer...

MiracleLinux 4 : samba-3.5.10-116.AXS4 (AXSA:2012-543:03)

The remote MiracleLinux 4 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2012-543:03 advisory. Samba is the suite of programs by which a lot of PC-related machines share files, printers, and other information such as lists of available files and printer...

MiracleLinux 4 : samba-3.5.10-115.AXS4 (AXSA:2012-512:02)

The remote MiracleLinux 4 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2012-512:02 advisory. Samba is the suite of programs by which a lot of PC-related machines share files, printers, and other information such as lists of available files and printer...

MiracleLinux 3 : samba-3.0.24-10AX (AXSA:2008-78:02)

The remote MiracleLinux 3 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2008-78:02 advisory. Samba is the suite of programs by which a lot of PC-related machines share files, printers, and other information such as lists of available files and printers...

MiracleLinux 3 : samba-3.0.33-3.29.2.0.1.AXS3 (AXSA:2011-67:01)

The remote MiracleLinux 3 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2011-67:01 advisory. Samba is the suite of programs by which a lot of PC-related machines share files, printers, and other information such as lists of available files and printers...

PT-2026-2549

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw within the ksmbd module. Specifically, a use-after-free condition can occur in the ksmbd tree connect put function under conditions of high concurrency...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a lock range check in ksmbd when size equals isize could result in an integer underflow...

CVE-2021-27185

The samba-client package before 4.0.0 for Node.js allows command injection because of the use of process.exec...

CVE-2022-26723

A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Monterey 12.4, macOS Big Sur 11.6.6. Mounting a maliciously crafted Samba network share may lead to arbitrary code execution...

Moderate Photon OS Security Update - PHSA-2026-5.0-91-0733

Updates of 'samba-client', 'rubygem-aws-sdk-s3' packages of Photon OS have been released...

CVE-2025-66003

An External Control of File Name or Path vulnerability in smb4k allowsl ocal users to perform a local root exploit via smb4k mounthelper if they can access and control the contents of a Samba shareThis issue affects smb4k: from ? before 4.0.5...

UBUNTU-CVE-2025-66003

An External Control of File Name or Path vulnerability in smb4k allowsl ocal users to perform a local root exploit via smb4k mounthelper if they can access and control the contents of a Samba shareThis issue affects smb4k: from ? before 4.0.5...