CVE-2026-1386

A UNIX symbolic link following issue in the jailer component in Firecracker version v1.13.1 and earlier and 1.14.0 on Linux may allow a local host user with write access to the pre-created jailer directories to overwrite arbitrary host files via a symlink attack during the initialization copy at...

EUVD-2026-4536

A UNIX symbolic link following issue in the jailer component in Firecracker version v1.13.1 and earlier and 1.14.0 on Linux may allow a local host user with write access to the pre-created jailer directories to overwrite arbitrary host files via a symlink attack during the initialization copy at...

CVE-2026-1386

The CVE-2026-1386 issue affects Firecracker’s jailer component. A local user who has write access to pre-created jailer directories could abuse a UNIX symlink vulnerability during jailer startup to overwrite arbitrary host files when the jailer runs with root privileges. Affected versions include...

Firecracker security vulnerability

Firecracker is a microvirtual machine open source project developed by firecracker-microvm, designed for serverless computing. Firecracker versions 1.13.1 and earlier, as well as version 1.14.0, have security vulnerabilities. These vulnerabilities stem from issues with UNIX symbolic link handling...

PT-2026-4532

Name of the Vulnerable Software and Affected Versions Firecracker versions prior to 1.13.2 and version 1.14.0 Description A flaw exists in the jailer component of Firecracker that could allow a local host user with write access to pre-created jailer directories to overwrite arbitrary host files...

EUVD-2020-8804

Malware in sbrugna...

EUVD-2020-19698

Malware in sbrugna...

EUVD-2019-8627

Malware in sbrugna...

CVE-2020-16843

In Firecracker 0.20.x before 0.20.1 and 0.21.x before 0.21.2, the network stack can freeze under heavy ingress traffic. This can result in a denial of service on the microVM when it is configured with a single network interface, and an availability problem for the microVM network interface on whi...

CVE-2020-27174

In Amazon AWS Firecracker before 0.21.3, and 0.22.x before 0.22.1, the serial console buffer can grow its memory usage without limit when data is sent to the standard input. This can result in a memory leak on the microVM emulation thread, possibly occupying more memory than intended on the host...

CVE-2019-18960

Firecracker vsock implementation buffer overflow in versions 0.18.0 and 0.19.0. This can result in potentially exploitable crashes...

Fedora: Security Advisory (FEDORA-2024-9974808629)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Fedora: Security Advisory (FEDORA-2023-377bc1b17c)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Fedora: Security Advisory (FEDORA-2023-17bdd59177)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Fedora: Security Advisory (FEDORA-2023-eb87748e07)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

OPENSUSE-SU-2024:11925-1 firecracker-1.0.0-2.1 on GA media

These are all security issues fixed in the firecracker-1.0.0-2.1 package on the GA media of openSUSE Tumbleweed...

Fedora 40 : firecracker / virtiofsd (2023-eb87748e07)

The remote Fedora 40 host has packages installed that are affected by a vulnerability as referenced in the FEDORA-2023-eb87748e07 advisory. Rebuild dependent packages for vm-memory v0.12.2 to address CVE-2023-41051 / RUSTSEC-2023-0056. - https://vulners.com/cve/CVE-2023-41051 -...

Fedora 38 : firecracker / libkrun / rust-event-manager / rust-kvm-bindings / etc (2024-f2305d485f)

The remote Fedora 38 host has packages installed that are affected by a vulnerability as referenced in the FEDORA-2024-f2305d485f advisory. Update rust-vmm components and their consumers to address CVE-2023-50711 Tenable has extracted the preceding description block directly from the Fedora...

Fedora: Security Advisory for firecracker (FEDORA-2024-f2305d485f)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

[SECURITY] Fedora 39 Update: firecracker-1.6.0-6.fc39

Firecracker is an open source virtualization technology that is purpose-built for creating and managing secure, multi-tenant container and function-based services that provide serverless operational models. Firecracker runs workloads in lightweight virtual machines, called microVMs, which combine...