wasm2c-tableflip

wasm2c sandbox escape: guest module runs a shell command on the host Read the blog: trustsig.eu/blog wasmrtallocatefuncreftable in wasm2c/wasm-rt-impl-tableops.inc sets table-size from the module's declared element count and then ignores the result of calloc. When the allocation fails the table i...

EUVD-2026-72520

In JetBrains IntelliJ IDEA before 2026.2.2 missing project-trust confirmation before building a Dev Container allowed host-level code execution...

CVE-2026-86504

In JetBrains IntelliJ IDEA before 2026.2.2 missing project-trust confirmation before building a Dev Container allowed host-level code execution...

PT-2026-85031

Name of the Vulnerable Software and Affected Versions VMware Workstation versions 25H2 through 26H1 VMware Fusion versions 25H2 through 26H1 Description An integer overflow exists in the VMXNET3 virtual network adapter within the hypervisor. A malicious actor with local administrative privileges...

Astra Linux – Vulnerability in Qemu

A flaw was discovered in the USB redirector device emulation of QEMU in versions prior to 6.1.0-rc2. This flaw occurs when dropping packets during a bulk transfer from a SPICE client, due to the packet queue being full. A malicious SPICE client could exploit this flaw to call the free function in...

Astra Linux – Vulnerability in Qemu

A use-after-free vulnerability was discovered in the virtio-net device of QEMU. This vulnerability can occur when the address of the descriptor belongs to the non-direct access region, due to the numbuffers being set after the virtqueue elem has been unmapped. A malicious guest can exploit this...

EUVD-2026-64757

A path traversal vulnerability in LXD's instance template processing allows an attacker with container edit permissions, or any user launching a crafted image, to overwrite arbitrary files on the host system as root. When processing target template paths specified in metadata.yaml, LXD validates...

OESA-2026-3405 kata-containers security update

This is core component of Kata Container, to make it work, you need a isulad/docker engine. Security Fixes: Kata Containers is an open source project focusing on a standard implementation of lightweight Virtual Machines VMs that perform like containers. Prior to version 4.0.0, kata-runtime is...

CVE-2026-63298

An improper neutralization of special elements vulnerability in LXD's NVIDIA instance configuration handling allows an authenticated attacker to inject arbitrary configuration directives. By supplying newline characters within the 'nvidia.driver.capabilities' or 'nvidia.require.' configuration...

AZL-94610 CVE-2026-50540 affecting package kata-containers 3.32.0.kata0-2

Kata Containers is an open source project focusing on a standard implementation of lightweight Virtual Machines VMs that perform like containers. Prior to version 4.0.0, kata-runtime is vulnerable to host code execution via an unvalidated configuration path annotation. The runtime accepts an...

AZL-94622 CVE-2026-50540 affecting package kata-containers-cc 3.15.0.aks0-16

Kata Containers is an open source project focusing on a standard implementation of lightweight Virtual Machines VMs that perform like containers. Prior to version 4.0.0, kata-runtime is vulnerable to host code execution via an unvalidated configuration path annotation. The runtime accepts an...

AZL-94682 CVE-2026-50540 affecting package kata-containers-preview 3.27.0~preview2-2

Kata Containers is an open source project focusing on a standard implementation of lightweight Virtual Machines VMs that perform like containers. Prior to version 4.0.0, kata-runtime is vulnerable to host code execution via an unvalidated configuration path annotation. The runtime accepts an...

CVE-2026-50540

Kata Containers is an open source project focusing on a standard implementation of lightweight Virtual Machines VMs that perform like containers. Prior to version 4.0.0, kata-runtime is vulnerable to host code execution via an unvalidated configuration path annotation. The runtime accepts an...

CVE-2026-50540 Kata Containers: Config Path Annotation Arbitrary File Loading

Kata Containers is an open source project focusing on a standard implementation of lightweight Virtual Machines VMs that perform like containers. Prior to version 4.0.0, kata-runtime is vulnerable to host code execution via an unvalidated configuration path annotation. The runtime accepts an...

CVE-2026-50540

Kata Containers is an open source project focusing on a standard implementation of lightweight Virtual Machines VMs that perform like containers. Prior to version 4.0.0, kata-runtime is vulnerable to host code execution via an unvalidated configuration path annotation. The runtime accepts an...

PT-2026-69150

Name of the Vulnerable Software and Affected Versions Kata Containers versions prior to 4.0.0 Description The kata-runtime allows host code execution due to an unvalidated configuration path annotation. The runtime accepts an arbitrary io.katacontainers.config path pod annotation and loads the...

K000162807: Linux kernel vulnerability CVE-2026-53359

Security Advisory Description In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Fix shadow paging use-after-free due to unexpected role Commit 0cb2af2ea66ad "KVM: x86: Fix shadow paging use-after-free due to unexpected GFN" fixed a shadow paging mismatch between stored...

CVE-2026-47876

VMware ESX contains an out-of-bounds write vulnerability in the VMXNET3 virtual network adapter. A malicious actor with local administrative privileges on a virtual machine with VMXNET3 virtual network adapter may exploit this issue to execute code on the host. Non VMXNET3 virtual adapters are no...

EUVD-2026-51105

VMware ESX contains an out-of-bounds write vulnerability in the VMXNET3 virtual network adapter. A malicious actor with local administrative privileges on a virtual machine with VMXNET3 virtual network adapter may exploit this issue to execute code on the host. Non VMXNET3 virtual adapters are no...

GHSA-M7JC-P4HF-XHWQ Duplicate Advisory: Legacy Expression Evaluator Sanitizer Bypass Leads to Authenticated Code Execution

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-pm35-fqvh-cq5g. This link is maintained to preserve external references. Original Description n8n contains a sanitizer bypass vulnerability in the legacy expression evaluator's computed-member handler. An...