GHSA-2274-3HGR-WXV6 vulnerabilities

Vulnerabilities for packages: linux-aws, linux-qemu, linux-azure, linux-gcp, linux-vmware...

CVE-2026-2664

An out of bounds read vulnerability in the grpcfuse kernel module present in the Linux VM in Docker Desktop for Windows, Linux and macOS up to version 4.61.0 could allow a local attacker to cause an unspecified impact by writing to /proc/docker entries. The issue has been fixed in Docker Desktop...

CVE-2026-2664

Summary: CVE-2026-2664 is an out-of-bounds read in the grpcfuse kernel module used by Docker Desktop’s Linux VM on Windows, Linux, and macOS. Affected: Docker Desktop versions up to 4.61.0. Attack vector: local attacker could exploit by writing to /proc/docker entries, with impact described as un...

After importing of an OVF package from a VMware environment Virtual Machine Fails to Boot with STOP 7B or 'Device Does Not Exist'

After importing of an OVF package from a VMware environment, a Windows virtual machine fails with a STOP 0x0000007B error, or a Linux virtual machine does not boot because a device /dev/sda1 for example does not exist. On a Windows virtual machine a STOP 0x0000007B error occurs. On a Linux virtua...

hw: amd: Instruction raise #VC exception at exit

A vulnerability was found in AMD SEV-SNP, where a malicious hypervisor can potentially break confidentiality and integrity of SEV-SNP on Linux guests by injecting interrupts. An attacker can inject interrupt 0x80, which is used by Linux for legacy 32-bit system calls, and arbitrarily change the...

Cisco ASA-X with FirePOWER Services Authenticated Command Injection

This module exploits an authenticated command injection vulnerability affecting Cisco ASA-X with FirePOWER Services. This exploit is executed through the ASA's ASDM web server and lands in the FirePower Services SFR module's Linux virtual machine as the root user. Access to the virtual machine...

Azure Zero-Day Bugs Show Lurking Supply-Chain Risk

Four Microsoft zero-day vulnerabilities in the Azure cloud platform’s Open Management Infrastructure OMI — a software that many don’t know is embedded in a host of services — show that OMI represents a significant security blind spot, researchers said. Collectively dubbed “OMIGOD” because of the...

Exploit for CVE-2021-28476

CVE-2021-28476: a guest-to-host "Microsoft Hyper-V Remote Code...

Kernel: KVM: OOB memory access via mmio ring buffer

An out-of-bounds access issue was found in the way Linux kernel's KVM hypervisor implements the Coalesced MMIO write operation. It operates on an MMIO ring buffer 'struct kvmcoalescedmmio' object, wherein write indices 'ring-first' and 'ring-last' value could be supplied by a host user-space...

CERT Releases Basic Fuzzing Framework

Carnegie Mellon University’s CERT Computer Emergency Response Team has released a basic fuzzing framework to help identify and eliminate security vulnerabilities from software products. The Basic Fuzzing Framework BFF, available here, is described as a simplified version of automated dumb fuzzing...