xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in XKB SetMap request via mapWidths indexing

A stack-based buffer overflow flaw was found in the X.Org X server and Xwayland. XkbSetMapChecks declares a fixed-size stack buffer mapWidths256 indexed by key type index. The helper function CheckKeyTypes writes to this buffer at a client-controlled offset, allowing a stack buffer overflow. This...

xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in XKB key types due to unchecked shift levels

A stack-based buffer overflow flaw was found in the X.Org X server and Xwayland. The X server has multiple stack buffers sized XkbMaxShiftLevel XkbNumKbdGroups but CheckKeyTypes does not verify or clamp non-canonical key types to XkbMaxShiftLevel. A client can change key types to excessive shift...

CVE-2026-46680

A flaw was found in containerd, an open-source container runtime. Containers launched with a numeric User directive that cannot be parsed as a 32-bit integer are incorrectly treated as a username. This vulnerability allows a crafted container image to bypass the Kubernetes runAsNonRoot restrictio...

D-Link DIR820LA1_FW105B03 'ping_addr' - OS Command Injection

OS Command injection vulnerability in D-Link DIR820LA1FW105B03 allows attackers to escalate privileges to root via a crafted payload with the pingaddr parameter to ping.ccp. id: CVE-2023-25280 info: name: D-Link DIR820LA1FW105B03 'pingaddr' - OS Command Injection author: pussycat0x severity:...

CVE-2026-58302

rtapiapp in linuxcnc-uspace in LinuxCNC before 2.9.9 allows privilege escalation. It is installed SUID root and loads shared library modules via dlopen by using a user-supplied module name. Insufficient validation of the module name allows path traversal, enabling an unprivileged local user to lo...

xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in XKB SetMap request via mapWidths indexing

A stack-based buffer overflow flaw was found in the X.Org X server and Xwayland. XkbSetMapChecks declares a fixed-size stack buffer mapWidths256 indexed by key type index. The helper function CheckKeyTypes writes to this buffer at a client-controlled offset, allowing a stack buffer overflow. This...

PT-2026-50619

Name of the Vulnerable Software and Affected Versions cifs-utils affected versions not specified Description A flaw exists in the cifs.upcall helper that fails to securely drop root privileges before performing user information lookups within a user-controlled environment. A local, low-privileged...

CVE-2026-20246

A vulnerability in the vmadmin CLI of Cisco Umbrella Virtual Appliance could allow an authenticated, local attacker to elevate privileges on an affected device. This vulnerability is due to insufficient validation of user-supplied commands. An attacker with vmadmin privileges could exploit this...

CVE-2026-0150

In ExecuteGraph command handler of EdgeTPU firmware, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with root privileges needed. User interaction is not needed for exploitation...

CVE-2024-38487

api-gateway container running with root privilege would allow an attacker to escape the container and access host system to perform unintended actions...

EUVD-2025-210165

Nokia SR Linux is vulnerable to a local privilege escalation vulnerability. Successful exploitation of this vulnerability may allow an authenticated user to execute arbitrary commands with superuser privilege...

EulerOS 2.0 SP11 : systemd (EulerOS-SA-2026-2266)

According to the versions of the systemd packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : systemd, a system and service manager, as PID 1 hits an assert and freezes execution when an unprivileged IPC API call is made with spurious data...

CVE-2026-20245

A vulnerability in the CLI of Cisco Catalyst SD-WAN Controller, formerly SD-WAN vSmart, Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, and Cisco Catalyst SD-WAN Validator, formerly SD-WAN vBond, could allow an authenticated, local attacker to execute arbitrary commands as root by supplyi...

Cisco Catalyst SD-WAN Controller, Catalyst SD-WAN Manager, and Catalyst SD-WAN Validator Authenticated Privilege Escalation Vulnerability

A vulnerability in the CLI of Cisco Catalyst SD-WAN Controller, formerly SD-WAN vSmart, Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, and Cisco Catalyst SD-WAN Validator, formerly SD-WAN vBond, could allow an authenticated, local attacker to execute arbitrary commands as root by supplyi...

SWUpdate 安全漏洞

SWUpdate is an embedded Linux system update tool developed by Stefano Babic. Versions of SWUpdate prior to 2026.05 contained security vulnerabilities. These vulnerabilities were due to race conditions between the check time and the usage time, which could allow local non-privileged users to gain...

The vulnerability of the cifs_get_spnego_key() function in the cifs.upcall tool of the cifs-utils package in Linux kernel allows a attacker to elevate their privileges to root and execute arbitrary code.

The vulnerability of the cifsgetspnegokey function in the cifs.upcall tool of the cifs-utils package in Linux kernel systems is related to the lack of authentication for the critical function. Exploiting this vulnerability can allow an attacker to elevate their privileges to root and execute...

PT-2026-48584

Уязвимость интерфейса libinput-device-group библиотеки libinput реализации протоколов серверов отображения X.Org и Wayland связана с неверным управлением генерацией кода. Эксплуатация уязвимости может позволить нарушителю повысить свои привилегии до уровня root и выполнить произвольный код...

Incorrect Default Permissions

Overview Affected versions of this package are vulnerable to Incorrect Default Permissions due to insecure default permissions that grant regular users elevated privileges. An attacker can gain unauthorized access to host files and execute code with root-level privileges by leveraging authenticat...

Canonical Multipass 安全漏洞

Canonical Multipass is a virtual instance of Ubuntu developed by Canonical OpenSource. Versions of Canonical Multipass prior to 1.16.3 contained security vulnerabilities. These vulnerabilities stemmed from the validatepath function in the sshfsserver component, which had a path bypass issue. It...

CVE-2026-7837

A time-of-check time-of-use TOCTOU condition in the adflush function in Netatalk 3.0.0 through 4.4.2 involves root-privileged file operations, which may allow a remote attacker to cause limited data modification under specific race conditions...