15 matches found
CVE-2026-53341
In the Linux kernel, the following vulnerability has been resolved: fhandle: fix UAF due to unlocked -mntns read in maydecodefh maydecodefh accesses mount::mntns without holding any locks; that means the mount can concurrently be unmounted, and the mntnamespace can concurrently be freed after an...
Linux kernel __do_sys_open_tree_attr Heap Buffer Overflow DoS
The vulnerability of the dosysopentreeattr function in the fs/namespace.c file of the Linux kernel file system is related to initialization errors. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of the protected information...
EUVD-2025-20814
Malicious code in bioql PyPI...
SUSE CVE-2025-39717
In the Linux kernel, the following vulnerability has been resolved: opentreeattr: do not allow id-mapping changes without OPENTREECLONE As described in commit 7a54947e727b 'Merge patch series "fs: allow changing idmappings"', opentreeattr2 was necessary in order to allow for a detached mount to b...
Linux Distros Unpatched Vulnerability : CVE-2025-39717
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: opentreeattr: do not allow id- mapping changes without OPENTREECLONE As described in commit...
DEBIAN-CVE-2025-39717
In the Linux kernel, the following vulnerability has been resolved: opentreeattr: do not allow id-mapping changes without OPENTREECLONE As described in commit 7a54947e727b 'Merge patch series "fs: allow changing idmappings"', opentreeattr2 was necessary in order to allow for a detached mount to b...
CVE-2025-39717
In the Linux kernel, the following vulnerability has been resolved: opentreeattr: do not allow id-mapping changes without OPENTREECLONE As described in commit 7a54947e727b 'Merge patch series "fs: allow changing idmappings"', opentreeattr2 was necessary in order to allow for a detached mount to b...
UBUNTU-CVE-2025-39717
In the Linux kernel, the following vulnerability has been resolved: opentreeattr: do not allow id-mapping changes without OPENTREECLONE As described in commit 7a54947e727b 'Merge patch series "fs: allow changing idmappings"', opentreeattr2 was necessary in order to allow for a detached mount to b...
CVE-2025-39717 open_tree_attr: do not allow id-mapping changes without OPEN_TREE_CLONE
In the Linux kernel, the following vulnerability has been resolved: opentreeattr: do not allow id-mapping changes without OPENTREECLONE As described in commit 7a54947e727b 'Merge patch series "fs: allow changing idmappings"', opentreeattr2 was necessary in order to allow for a detached mount to b...
CVE-2025-39717
CVE-2025-39717 concerns the Linux kernel and is described as resolved. The issue centers on open_tree_attr(2) and id-mapping changes: a bug in a previous commit allowed bypassing the restriction by calling open_tree_attr(2) without OPEN_TREE_CLONE, potentially enabling detached mounts to alter id...
CVE-2025-39717 open_tree_attr: do not allow id-mapping changes without OPEN_TREE_CLONE
In the Linux kernel, the following vulnerability has been resolved: opentreeattr: do not allow id-mapping changes without OPENTREECLONE As described in commit 7a54947e727b 'Merge patch series "fs: allow changing idmappings"', opentreeattr2 was necessary in order to allow for a detached mount to b...
PT-2025-36311
Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The Linux kernel contains a flaw in open tree attr that allows bypassing a restriction intended to prevent id-mapping changes without the OPEN TREE CLONE flag. This bypass was introduc...
CVE-2025-38247 userns and mnt_idmap leak in open_tree_attr(2)
In the Linux kernel, the following vulnerability has been resolved: userns and mntidmap leak in opentreeattr2 Once wantmountsetattr has returned a positive, it does require finishmountkattr to release -mntuserns. Failing domountsetattr does not change that. As the result, we can end up leaking...
Linux Kernel Security Vulnerabilities
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 Linux kernel, which stems from userns and mntidmap leaks in opentreeattr...
tree.opentreeoflife.org Cross Site Scripting vulnerability
Open Bug Bounty ID: OBB-1114801 Following coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has:       a. verified the vulnerability and confirmed its existence;       b. notified the website...