CVE-2023-44487

CVE-2023-44487 – HTTP/2 Rapid Reset DoS Root cause: HTTP/2 stream resets can cause servers to continue processing, leading to unbounded resource consumption and potential DoS when clients rapidly cancel streams. What’s affected: Various HTTP/2 implementations and deployments, including servers, p...

CVE-2023-48795

CVE-2023-48795 is referenced across several connected advisories, detailing affected packages and required upgrades. Astra Linux/CBL-Mariner entries note: podman (<5.6.1-2) needs upgrade, erlang (<25.2-1), libssh2 (<1.11.1-1), libssh (<0.10.6-1), terraform (<1.3.2-25), kubevirt (&l...

CVE-2026-44495

Axios versions from 0.19.0 through before 0.31.1 and 1.15.2 contain prototype-pollution gadgets in request config processing. If another vulnerability has polluted Object.prototype.transformResponse earlier in the same JS process, the polluted value may be treated as request config or an option v...

CVE-2020-14316

CVE-2020-14316 – mode C Affected software: kubevirt (VMIs) prior to 0.29.0. Root cause: insufficient isolation controls between VMIs and host, enabling a VM process to access the host filesystem. Impact: attacker can gain the privileges of the VM on the host, potentially reading and modifying any...

CVE-2020-1742

CVE-2020-1742 targets containers using nmstate/kubernetes-nmstate-handler with an insecure modification vulnerability that allows an attacker with container access to modify /etc/passwd and escalate privileges. Connected guidance confirms affected image: kubernetes-nmstate-handler-container-v2.3....

CVE-2026-13201

CVE-2026-13201 concerns KubeVirt’s safepath package, where OpenAtNoFollow uses O_PATH|O_NOFOLLOW to obtain a descriptor for a path leaf, but downstream helpers access paths via /proc/self/fd/N. If the leaf is a symlink, the kernel dereferences it, bypassing intended no-follow protection. An attac...

CVE-2026-13218

CVE-2026-13218 : In KubeVirt, the virt-handler network cache handling allows a symlink attack via WriteToCachedFile, which writes to a launcher-rooted path with os.WriteFile and os.Chown. A user inside the virt-launcher container can place a symlink at the cache path, causing virt-handler to foll...

CVE-2026-13322

CVE-2026-13322 affects KubeVirt, specifically the virt-handler on RHEL9, where the downward metrics virtio-serial server uses textproto.Reader.ReadLine() to read guest requests. The read is unbounded: there is no maximum length or read deadline, so a user with access to a VM guest can send an ong...

CVE-2026-13434

CVE-2026-13434 affects KubeVirt’s network annotation generator used when provisioning VirtualMachineInstance with Multus networks. The flaw writes the supplied networkName verbatim into the v1.multus-cni.io/default-network annotation without format validation or sanitization, with only an empty-s...

CVE-2026-13318

KubeVirt exposes an SSRF in virt-api port-forward: when handling a port-forward to a VirtualMachineInstance, virt-api reads vmi.Status.Interfaces[0].IP and dials it without validation. For VMIs using non-masquerade networks (bridge or secondary-only), this IP is supplied by the in-guest QEMU agen...

CVE-2026-13208

CVE-2026-13208 describes a flaw in KubeVirt where virt-handler’s domain notify server trusts VMI identity from the unvalidated request body. The gRPC handlers for HandleDomainEvent and HandleK8SEvent derive the VMI (namespace/name) solely from the request payload, with no identity validation agai...