83 matches found
CVE-2026-109411
An access control bypass flaw was found in Samba's vfscephrgw module in it's openat function. An authenticated user can bypass access controls to read or overwrite restricted files on shares configured with the experimental vfscephrgw module. When a client requests an existing file using mismatch...
Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15
In the Linux kernel, the following vulnerability has been resolved: iouring: A filename leak was addressed in ioopenatprep. The ioopenatprep function allocates a struct filename using getname. However, if the file is installed in the fixed file table and the OCLOEXEC flag is set, the function...
AlmaLinux 9.2 [TuxCare] Security Update: pam / pam-devel / pam-docs (ALMALINUX9.2:CLSA-2024:1718202007)
The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2024:1718202007 advisory. - linux-pam aka Linux PAM before 1.6.0 allows attackers to cause a denial of service blocked login process via mkfifo because the openat call...
Linux io_uring File Read
Upload a small helper that reads a remote file via iouring OPENAT/READV/CLOSE, falling back to raw syscalls if needed. Useful to bypass userland libc hooks that only intercept open/read/cat. !/usr/bin/env python3 -- coding: utf-8 -- """Read a remote Linux file via an iouring helper syscall...
Linux kernel io_uring Heap Buffer Overflow DoS
The vulnerability of the ioopenatprep function in the iouring/openclose.c module, which is part of the Linux kernel’s asynchronous input/output interface, relates to the failure to release resources after their useful period has ended. Exploiting this vulnerability could allow an attacker to caus...
install -D: symlink race in directory creation allows arbitrary file overwrite
The -D path runs fs::createdirall on a pathname then later opens the destination via path-based File::create/fs::copy, neither anchored to a directory fd. Between the two, an attacker can replace a path component with a symlink, redirecting the write. Impact: an attacker with concurrent write...
GHSA-GWM6-Q8CH-HCFR install -D: symlink race in directory creation allows arbitrary file overwrite
The -D path runs fs::createdirall on a pathname then later opens the destination via path-based File::create/fs::copy, neither anchored to a directory fd. Between the two, an attacker can replace a path component with a symlink, redirecting the write. Impact: an attacker with concurrent write...
PT-2026-52087
Name of the Vulnerable Software and Affected Versions KubeVirt affected versions not specified Description A flaw exists in the safepath package used by virt-handler. The OpenAtNoFollow function utilizes O PATH|O NOFOLLOW to obtain a file descriptor for a path leaf; however, subsequent operations...
CVE-2026-54056
Kitty is a cross-platform GPU based terminal. In versions 0.47.0 and 0.47.1, kitten dnd can allow a malicious remote drag-and-drop source to overwrite or truncate arbitrary files writable by the local kitty user. Remote text/uri-list drops are staged in a temporary directory, but on case-sensitiv...
UBUNTU-CVE-2026-54056
Kitty is a cross-platform GPU based terminal. In versions 0.47.0 and 0.47.1, kitten dnd can allow a malicious remote drag-and-drop source to overwrite or truncate arbitrary files writable by the local kitty user. Remote text/uri-list drops are staged in a temporary directory, but on case-sensitiv...
EUVD-2026-36578
Kitty is a cross-platform GPU based terminal. In versions 0.47.0 and 0.47.1, kitten dnd can allow a malicious remote drag-and-drop source to overwrite or truncate arbitrary files writable by the local kitty user. Remote text/uri-list drops are staged in a temporary directory, but on case-sensitiv...
CVE-2026-54056 Kitty has an arbitrary file overwrite via symlink following in `kitten dnd` remote drop staging
Kitty is a cross-platform GPU based terminal. In versions 0.47.0 and 0.47.1, kitten dnd can allow a malicious remote drag-and-drop source to overwrite or truncate arbitrary files writable by the local kitty user. Remote text/uri-list drops are staged in a temporary directory, but on case-sensitiv...
CVE-2026-49128
Music Player Daemon MPD before version 0.24.11 contains a path traversal vulnerability in LocalStorage::MapFSOrThrow and LocalStorage::MapUTF8 within the local storage plugin, where the on-disk path is constructed by joining the storage root with a user-supplied URI as plain strings without...
CVE-2026-37531
AGL app-framework-main thru 17.1.12 contains a Zip Slip path traversal vulnerability CWE-22 combined with a TOCTOU race condition CWE-367 in the widget installation flow. The isvalidfilename function in wgtpkg-zip.c validates ZIP entry names but does not check for dot notation directory traversal...
io_uring: fix filename leak in __io_openat_prep()
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SUSE CVE-2025-68814
In the Linux kernel, the following vulnerability has been resolved: iouring: fix filename leak in ioopenatprep ioopenatprep allocates a struct filename using getname. However, for the condition of the file being installed in the fixed file table as well as having OCLOEXEC flag set, the function...
Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002315)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002315 advisory. Use-after-free vulnerability in the pathopenat function in fs/namei.c in the Linux kernel 3.x and 4.x before 4.0.4 allows local users to cause a denial of service or...
CVE-2025-68814
In the Linux kernel, the following vulnerability has been resolved: iouring: fix filename leak in ioopenatprep ioopenatprep allocates a struct filename using getname. However, for the condition of the file being installed in the fixed file table as well as having OCLOEXEC flag set, the function...
AZL-74381 CVE-2025-68814 affecting package kernel for versions less than 6.6.121.1-1
In the Linux kernel, the following vulnerability has been resolved: iouring: fix filename leak in ioopenatprep ioopenatprep allocates a struct filename using getname. However, for the condition of the file being installed in the fixed file table as well as having OCLOEXEC flag set, the function...
CVE-2025-68814
In the Linux kernel, the following vulnerability has been resolved: iouring: fix filename leak in ioopenatprep ioopenatprep allocates a struct filename using getname. However, for the condition of the file being installed in the fixed file table as well as having OCLOEXEC flag set, the function...