CVE-2025-0046

Incorrect directory permissions could allow a local user to escalate their privileges, potentially resulting in arbitrary code execution...

CVE-2025-0046

Technical details about CVE-2025-0046 are not publicly available in the provided documents. Monitor for updates from vendors and security advisories to identify affected products, exact root cause, impact, and available mitigations.

CVE-2026-68378

A flaw was found in the Linux kernel's dpll subsystem. A local user could trigger a null pointer dereference in the dpllmsgaddpinrefsync function when a dpllpin is shared across multiple dplldevice instances and those devices are being unregistered. This vulnerability can lead to a system crash,...

CVE-2026-68167

A flaw was found in the Linux kernel's btrfs filesystem. A local user could trigger a kernel panic by performing specific filesystem operations that involve data relocation. This occurs because the system attempts to compress and inline data for relocation inodes, which are not designed for such...

CVE-2026-68175

A flaw was found in the Linux kernel's mmiotrace tracer. A local user could repeatedly read from the tracepipe file without fully completing the read operation. This improper handling of resource cleanup leads to a significant memory leak and leaves stale references. The continuous accumulation o...

CVE-2026-68297

A flaw was found in the Linux kernel's TIPC Transparent Inter-Process Communication module. A local user can exploit this vulnerability by providing a crafted Maximum Transmission Unit MTU value that exceeds the expected limit. This can lead to a division-by-zero error, causing a system crash and...

PT-2026-70789

Incorrect directory permissions could allow a local user to escalate their privileges, potentially resulting in arbitrary code execution...

UBUNTU-CVE-2026-63623

A flaw was found in libvirt. During storage volume clone or convert operations, newly created volume images were temporarily world-readable. This was caused by the qemu-img utility running with overly permissive file creation settings, allowing any local user to read the full guest disk contents...

CVE-2026-16742

systemd-homed contains a local privilege escalation bug via arbitrary system group addition to a local, logged in, homed-managed user...

CVE-2026-16742

systemd-homed (CVE-2026-16742) contains a local privilege escalation flaw. The CVE entry describes an ability to add arbitrary system groups to a locally logged-in, homed-managed user, enabling elevation of privileges. The CVELIST record refines the root cause as missing home-record signature ver...

kernel: iio: event: Fix event FIFO reset race

A flaw was found in the Linux kernel's Industrial I/O IIO event subsystem. A local user can exploit a race condition during the reset of the event FIFO First-In, First-Out buffer. This occurs when another thread accesses a newly allocated file descriptor before the FIFO reset is complete. This ca...

kernel: xen/privcmd: fix double free via VMA splitting

A flaw was found in the Linux kernel's xen/privcmd module. A local user could exploit this by performing a partial unmapping of a privcmd memory region. This action causes a Virtual Memory Area VMA to split, leading to duplicated internal memory pointers. As a result, the same memory can be freed...

kernel: iio: event: Fix event FIFO reset race

A flaw was found in the Linux kernel's Industrial I/O IIO event subsystem. A local user can exploit a race condition during the reset of the event FIFO First-In, First-Out buffer. This occurs when another thread accesses a newly allocated file descriptor before the FIFO reset is complete. This ca...

Astra Linux – Vulnerability in libcap2

A flaw was discovered in libcap. A local unprivileged user can exploit a Time-of-check-to-time-of-use TOCTOU race condition in the capsetfile function. This allows an attacker with write access to a parent directory to redirect file capability updates to a file controlled by the attacker. By doin...

Astra Linux – Vulnerability in util-linux

util-linux is a collection of Linux utilities. Prior to version 2.41.4, a TOCTOU Time-of-Check-Time-of-Use vulnerability was identified in the SUID binary /usr/bin/mount from util-linux. When the mount binary sets up loop devices, it validates the source file path with user privileges using fork ...

CVE-2026-54218

Use of hard-coded cryptographic key vulnerability in Tobit Laboratories AG TeamDavid's Webbox. For users created locally in David, passwords are stored in various files using only obfuscation. Any user with access to the server’s file system, or who can otherwise extract files from the server see...

CVE-2026-18909

Summary: A stack-based buffer overflow in ELAN Smart-Pad on Windows affects ETD.sys and ETDSMBus.sys. During Intel SMBus recovery, ETDSMBus.sys fails to enforce an upper-bound on the hardware-derived report count, allowing an out-of-range value to be passed to ETD.sys, where it is used as a loop ...

CVE-2026-18839

An integer underflow was found in the popt library when formatting help text for option tables that exceed the terminal width. A local user who can cause an application to print help under those conditions may cause that application to crash or fail to display help, resulting in a denial of servi...

EUVD-2026-53642

An integer underflow was found in the popt library when formatting help text for option tables that exceed the terminal width. A local user who can cause an application to print help under those conditions may cause that application to crash or fail to display help, resulting in a denial of servi...

CVE-2026-18839 Popt-devel: popt-static: size_t underflow in singleoptionhelp

An integer underflow was found in the popt library when formatting help text for option tables that exceed the terminal width. A local user who can cause an application to print help under those conditions may cause that application to crash or fail to display help, resulting in a denial of servi...