CVE-2026-23557

Any guest can cause xenstored to crash by issuing a XSRESETWATCHES command within a transaction due to an assert triggering. In case xenstored was built with NDEBUG defined nothing bad will happen, as assert is doing nothing in this case. Note that the default is not to define NDEBUG for xenstore...

CVE-2026-23557 Xenstored DoS via XS_RESET_WATCHES command

Any guest can cause xenstored to crash by issuing a XSRESETWATCHES command within a transaction due to an assert triggering. In case xenstored was built with NDEBUG defined nothing bad will happen, as assert is doing nothing in this case. Note that the default is not to define NDEBUG for xenstore...

CVE-2026-23557

Any guest can cause xenstored to crash by issuing a XSRESETWATCHES command within a transaction due to an assert triggering. In case xenstored was built with NDEBUG defined nothing bad will happen, as assert is doing nothing in this case. Note that the default is not to define NDEBUG for xenstore...

Security update for google-guest-agent (important)

openSUSE security update: security update for google-guest-agent ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:20761-1 Rating: important References: bsc1260264 Cross-References: CVE-2026-33186 CVSS scores: CVE-2026-33186 SUSE : 8.1...

CLSA-2026-1779097389 qemu-kvm: Fix of CVE-2023-6693

fix CVE-2023-6693: virtio-net stack overflow via large guesthdrlen...

SUSE-SU-2026:21732-1 Security update for google-guest-agent

This update for google-guest-agent fixes the following issue - CVE-2026-33186: google.golang.org/grpc: authorization bypass due to improper validation of the HTTP/2: path pseudo- header bsc1260264...

Edupage Information Disclosure

Both authenticated and publicly accessible anonymous guest accounts on Edupage portal allow an attacker to capture the complete list of user IDs, names students, parents, and teachers, and the associated banking details IBAN codes...

SUSE-SU-2026:21803-1 Security update for google-guest-agent

This update for google-guest-agent fixes the following issue - CVE-2026-33186: google.golang.org/grpc: authorization bypass due to improper validation of the HTTP/2: path pseudo- header bsc1260264...

OPENSUSE-SU-2026:20761-1 Security update for google-guest-agent

This update for google-guest-agent fixes the following issue - CVE-2026-33186: google.golang.org/grpc: authorization bypass due to improper validation of the HTTP/2: path pseudo- header bsc1260264...

Read-only volume remount bypass via guest CAP_SYS_ADMIN

Affected versions of boxlite mount host directories shared via virtiofs as guest-side read-only by setting MSRDONLY from the guest. Because the default guest capability set included CAPSYSADMIN, untrusted code running inside a sandbox could execute mount -o remount,rw to re-flag the share as...

SQL Injection

XWiki Full Calendar Macro is vulnerable to SQL Injection. The vulnerability is due to a SQL injection vulnerability by accessing database info or starting a DoS attack, where users with the right to view the Calendar.JSONService page including guest users can exploit this issue and access databas...

Improper Access Control

Kata Containers is vulnerable to Improper Access Control. The vulnerability is due to an oversight in the CopyFile policy and/or handler, which allows an untrusted host to write files to arbitrary locations within the guest workload image, enabling an attacker to overwrite binaries, compromise...

Improper Isolation or Compartmentalization

Overview @boxlite-ai/boxlite is a BoxLite - Embeddable micro-VM runtime for secure, isolated code execution Affected versions of this package are vulnerable to Improper Isolation or Compartmentalization in the mounting of host directories in read-only mode into VM. An attacker can gain unauthoriz...

Vulnerabilities are handled in GitLab through GitLab Inc.

GitLab Inc. has addressed several vulnerabilities in GitLab Community Edition CE and Enterprise Edition EE in various versions, particularly in releases from version 8.3 to 18.11.3. These vulnerabilities concern various components and functions within GitLab, including Jira integration, container...

CVE-2024-36323

Improper isolation of VCN-JPEG HW register space could allow a malicious Guest Virtual Machine VM or a process to perform unauthorized access to the register space of the JPEG cores assigned a victim VM/process, potentially gaining arbitrary read/write access to the victim VM/process data...

CVE-2026-0427

Improper cleanup of shared register resources in GPU firmware could allow an admin-privileged attacker from a Guest Virtual machine VM to access these shared resources from another Guest VM, potentially resulting in the loss of confidentiality, integrity, or availability...

CVE-2024-36332

Improper isolation of GPU HW register space could allow a privileged attacker in malicious Guest Virtual Machine VM to perform unauthorized access to specific victim range of GPU MMIO register space, potentially causing the host OS to reboot and creating a Denial of Service DOS condition...

CVE-2024-36323

Improper isolation of VCN-JPEG HW register space could allow a malicious Guest Virtual Machine VM or a process to perform unauthorized access to the register space of the JPEG cores assigned a victim VM/process, potentially gaining arbitrary read/write access to the victim VM/process data...

CVE-2026-0427

Improper cleanup of shared register resources in GPU firmware could allow an admin-privileged attacker from a Guest Virtual machine VM to access these shared resources from another Guest VM, potentially resulting in the loss of confidentiality, integrity, or availability...

EUVD-2026-30501

Improper cleanup of shared register resources in GPU firmware could allow an admin-privileged attacker from a Guest Virtual machine VM to access these shared resources from another Guest VM, potentially resulting in the loss of confidentiality, integrity, or availability...