CVE-2025-29934

A bug within some AMD CPUs could allow a local admin-privileged attacker to run a SEV-SNP guest using stale TLB entries, potentially resulting in loss of data integrity...

CVE-2025-49643

An authenticated Zabbix user including Guest is able to cause disproportionate CPU load on the webserver by sending specially crafted parameters to /imgstore.php, leading to potential denial of service...

DEBIAN-CVE-2025-49643

An authenticated Zabbix user including Guest is able to cause disproportionate CPU load on the webserver by sending specially crafted parameters to /imgstore.php, leading to potential denial of service...

CVE-2025-49643 Frontend DoS vulnerability due to asymmetric resource consumption

An authenticated Zabbix user including Guest is able to cause disproportionate CPU load on the webserver by sending specially crafted parameters to /imgstore.php, leading to potential denial of service...

CVE-2025-49643

An authenticated Zabbix user including Guest is able to cause disproportionate CPU load on the webserver by sending specially crafted parameters to /imgstore.php, leading to potential denial of service...

ASB-A-432439762

In pkvmguestrelinquishtohost of memprotect.c, there is a possible configuration data leak due to a logic error in the code. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation...

OESA-2025-2758 qemu security update

QEMU is a FAST! processor emulator using dynamic translation to achieve good emulation speed. Security Fixes: A flaw was found in QEMU. An assertion failure was present in the usbepget function in hw/net/core.c when trying to get the USB endpoint from a USB device. This flaw may allow a malicious...

OESA-2025-2757 qemu security update

QEMU is a FAST! processor emulator using dynamic translation to achieve good emulation speed. Security Fixes: A flaw was found in QEMU. An assertion failure was present in the usbepget function in hw/net/core.c when trying to get the USB endpoint from a USB device. This flaw may allow a malicious...

MS Teams Guest Access Can Remove Defender Protection When Users Join External Tenants

Cybersecurity researchers have shed light on a cross-tenant blind spot that allows attackers to bypass Microsoft Defender for Office 365 protections via the guest access feature in Teams. "When users operate as guests in another tenant, their protections are determined entirely by that hosting...

ROS-20251128-07

Vulnerability of the vhostnewmsg function in the drivers/vhost/vhost.c module of the vhost driver of the Linux kernel is related to incorrect initialization of memory for messages transferred between guests. Linux kernel is related to incorrect memory initialization for messages transferred betwe...

CVE-2025-58407

Kernel or driver software installed on a Guest VM may post improper commands to the GPU Firmware to exploit a TOCTOU race condition and trigger a read and/or write of data outside the allotted memory escaping the virtual machine...

Microsoft Teams Flaw in Guest Chat Exposes Users to Malware Attacks

New research from Ontinue exposes a major security flaw in Microsoft Teams B2B Guest Access. Learn how attackers bypass all Defender for Office 365 protections with a single invite...

CVE-2025-63735

A reflected Cross site scripting XSS vulnerability in Ruckus Unleashed 200.13.6.1.319 via the name parameter to the the captive-portal endpoint selfguestpass/guestAccessSubmit.jsp...

Improper Access Control

liferay-portal is vulnerable to an Improper Access Control. The vulnerability is due to virtual products being saved with guest view permissions, where the Commerce component stores uploaded product files in Documents and Media without restricting access. An attacker can exploit this by requestin...

CVE-2025-12569

The Guest posting / Frontend Posting / Front Editor WordPress plugin before 5.0.0 does not validate a parameter before redirecting the user to its value, leading to an Open Redirect issue...

EUVD-2025-198620

The Guest posting / Frontend Posting / Front Editor WordPress plugin before 5.0.0 does not validate a parameter before redirecting the user to its value, leading to an Open Redirect issue...

CVE-2025-12569

The Guest posting / Frontend Posting / Front Editor WordPress plugin before 5.0.0 does not validate a parameter before redirecting the user to its value, leading to an Open Redirect issue...

CVE-2025-12569

The CVE-2025-12569 entry corresponds to an Open Redirect in the WordPress plugin Front User Submit / Front Editor (WP Front User Submit). Affected versions are prior to 5.0.0 (per the CVE) and, per Patchstack,

CVE-2025-12569 WP Front User Submit < 5.0.0 - Open Redirect

The Guest posting / Frontend Posting / Front Editor WordPress plugin before 5.0.0 does not validate a parameter before redirecting the user to its value, leading to an Open Redirect issue...

CVE-2025-12569 WP Front User Submit < 5.0.0 - Open Redirect

The Guest posting / Frontend Posting / Front Editor WordPress plugin before 5.0.0 does not validate a parameter before redirecting the user to its value, leading to an Open Redirect issue...