GeoServer Demo Request Endpoint - Server Side Request Forgery

It is possible to achieve Server Side Request Forgery SSRF via the Demo request endpoint if Proxy Base URL has not been set. An unauthenticated user can supply a request that will be issued by the server, allowing enumeration of internal networks and, in the case of cloud instances, access to...

CVE-2026-64137

In the Linux kernel, the following vulnerability has been resolved: smb: client: require net admin for CIFS SWN netlink CIFSGENLCMDSWNNOTIFY is the userspace witness-notify command. The intended sender is the cifs.witness helper, but the generic-netlink operation currently has no capability flag,...

CVE-2026-14960

Pegatron Tdelo64.sys improperly exposes privileged hardware access functionality through the \.\TdeIo device interface. IOCTL handlers including TDEIOCTLINDEXIOREAD and TDEIOCTLINDEXIOWRITE permit unprivileged user-mode callers to perform arbitrary hardware I/O port reads and writes without...

CVE-2026-14960

CVE-2026-14960 concerns Pegatron tdeio64.sys exposing privileged hardware access via the .TdeIo device interface. Connected docs describe IOCTLs (TDE_IOCTL_INDEXIO_READ/WRITE) that allow unprivileged local users to perform arbitrary hardware I/O port operations without proper authorization, and,...

CVE-2026-10669 Xtensa MPU `arch_buffer_validate()` integer-overflow lets a user thread bypass syscall pointer validation

On Xtensa SoCs built with CONFIGXTENSAMPU and CONFIGUSERSPACE, archbuffervalidate in arch/xtensa/core/mpu.c — the architecture hook that verifies a user-mode-supplied buffer is accessible to the calling user thread with the requested permission — defaulted its return value to 0 access permitted a...

SUSE CVE-2024-7881

An unprivileged context can trigger a data memory-dependent prefetch engine to fetch the contents of a privileged location and consume those contents as an address that is also dereferenced...

CVE-2026-7639

CVE-2026-7639 describes a vulnerability where software running as a non-privileged user can trigger a sequence of improper GPU system calls that cause use-after-free in the driver, enabling unprivileged access to memory from shader code. The failure path in MMU mapping can prevent complete cleanu...

CVE-2026-46388 osquery: Unprivileged users can temporarily read file carve contents

osquery is a SQL powered operating system instrumentation, monitoring, and analytics framework. Prior to 5.23.1, an unprivileged attacker can read the contents of an osquery file carve until the carve completes and the temporary files are deleted because in-progress carve directories are not...

CVE-2025-27462

This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. The Windows PV drivers expose various facilities to userspace. Several of these have no security descriptor, and are therefore fully accessible to unprivileged users. The...

CVE-2025-27463

This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. The Windows PV drivers expose various facilities to userspace. Several of these have no security descriptor, and are therefore fully accessible to unprivileged users. The...

CVE-2025-27464 WinPVDrivers: Excessive permissions on user-exposed devices

This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. The Windows PV drivers expose various facilities to userspace. Several of these have no security descriptor, and are therefore fully accessible to unprivileged users. The...

EUVD-2025-210445

This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. The Windows PV drivers expose various facilities to userspace. Several of these have no security descriptor, and are therefore fully accessible to unprivileged users. The...

CVE-2025-27464

CVE-2025-27464 is part of a XenServer/Citrix Hypervisor set of flaws affecting Windows guest VMs. The root cause is that the XenServer VM Tools for Windows (XenServer VM Tools, Windows) before version 9.4.1 expose devices/facilities without proper security descriptors, enabling an unprivileged gu...

CVE-2025-27463 WinPVDrivers: Excessive permissions on user-exposed devices

This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. The Windows PV drivers expose various facilities to userspace. Several of these have no security descriptor, and are therefore fully accessible to unprivileged users. The...

CVE-2025-27463

The CVE-2025-27463 entry corresponds to the Windows PV drivers exposed by XenServer/Citrix Hypervisor. These PV devices (XenCons, XenIface, XenBus) reportedly expose facilities to userspace with no security descriptors, making them fully accessible to unprivileged users. The connected sources ide...

EUVD-2025-210443

This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. The Windows PV drivers expose various facilities to userspace. Several of these have no security descriptor, and are therefore fully accessible to unprivileged users. The...

CVE-2025-27462

CVE-2025-27462 refers to the Windows PV drivers in XenServer/Citrix Hypervisor where several PV interfaces (XenCon s, XenIface, XenBus) expose no security descriptors, making them accessible to unprivileged users. The CVE is tied to the Windows PV drivers for XenServer 8.x; Linux guests are unaff...

CVE-2026-13455 PostgreSQL Anonymizer: Unrestricted function can leak the secret salt

PostgreSQL Anonymizer contains a vulnerability that allows unprivileged masked users to repeatedly call the anon.hash function and collects seed, hashoutput pairs to perform an offline brute-force attack and deduce the salt. The problem is resolved in PostgreSQL Anonymizer 3.1.2 and later version...

CVE-2026-53249

In the Linux kernel, the following vulnerability has been resolved: ipv4: restrict IPOPTSSRR and IPOPTLSRR options This patch restricts setting Loose Source and Record Route LSRR and Strict Source and Record Route SSRR IP options to users with CAPNETRAW capability. This prevents unprivileged...

SUSE-SU-2026:22343-1 Security update for firewalld

This update for firewalld fixes the following issue - CVE-2026-4948: local unprivileged users can modify firewall state due to D-Bus setter mis-authorizations bsc1260903...