Unity Linux 20.1070e Security Update: kernel (UTSA-2026-005482)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005482 advisory. A flaw was found in the Linux kernel, where unauthorized access to the execution of the setuid file with capabilities was found in the Linux kernels OverlayFS...

Exploit for Privilege Context Switching Error in Canonical Ubuntu_Linux

CVE-2021-3493 – Ubuntu OverlayFS Local Privilege Escalation...

Exploit for Privilege Context Switching Error in Canonical Ubuntu_Linux

CVE-2021-3493 – Ubuntu OverlayFS Local Privilege Escalation...

GHSA-W4GW-W5JQ-G9JH vulnerabilities

Vulnerabilities for packages: runc, wuzz, k3s, gitness, aws-load-balancer-controller, k8s-device-plugin, fuse-overlayfs-snapshotter...

GHSA-W4GW-W5JQ-G9JH vulnerabilities

Vulnerabilities for packages: etcd, gendesk, cilium-envoy, k3s, terraform, runc, backup-restore-operator, k8s-device-plugin, etcd-fips, wuzz, localstack, gitlab-rails-ce, nvidia-gpu-operator-validator, aws-load-balancer-controller, gitness, rke2-runtime, fuse-overlayfs-snapshotter,...

CVE-2025-47911 vulnerabilities

Vulnerabilities for packages: etcd, gendesk, cilium-envoy, k3s, terraform, runc, backup-restore-operator, k8s-device-plugin, etcd-fips, wuzz, localstack, gitlab-rails-ce, nvidia-gpu-operator-validator, aws-load-balancer-controller, gitness, rke2-runtime, fuse-overlayfs-snapshotter,...

CVE-2025-58190 vulnerabilities

Vulnerabilities for packages: etcd, gendesk, cilium-envoy, k3s, terraform, runc, backup-restore-operator, k8s-device-plugin, etcd-fips, wuzz, localstack, gitlab-rails-ce, nvidia-gpu-operator-validator, aws-load-balancer-controller, gitness, rke2-runtime, fuse-overlayfs-snapshotter,...

CVE-2025-47911 vulnerabilities

Vulnerabilities for packages: runc, wuzz, k3s, gitness, aws-load-balancer-controller, k8s-device-plugin, fuse-overlayfs-snapshotter...

CVE-2025-58190 vulnerabilities

Vulnerabilities for packages: runc, wuzz, k3s, gitness, aws-load-balancer-controller, k8s-device-plugin, fuse-overlayfs-snapshotter...

MiracleLinux 8 : kernel-4.18.0-348.7.1.el8_5 (AXSA:2022-2949:01)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2022-2949:01 advisory. kernel: In Overlayfs missing a check for a negative dentry before calling vfsrename CVE-2021-20321 Tenable has extracted the preceding description block...

ROS-20260120-7316

A vulnerability in the ovldentryupdatereval function of the fs/overlayfs/copyup.c module of the Linux kernel file system is related to the use of memory after it has been freed. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

MiracleLinux 8 : container-tools: rhel8 (AXSA:2020-295:01)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2020-295:01 advisory. QEMU: Slirp: potential OOB access due to unsafe snprintf usages CVE-2020-8608 Bug Fixes: useradd and groupadd fail under rootless Buildah and podman Podman...

Exploit for OS Command Injection in Docker

!DOIhttps://img.shields.io/badge/DOI-10.5281%2Fzenodo.183047...

container-tools:rhel8 security update

aardvark-dns 2:1.10.1-2 - build off the RHEL maintenance branch - Resolves: RHEL-59129 buildah 2:1.33.14-1 - update to the latest content of https://github.com/containers/buildah/tree/release-1.33 https://github.com/containers/buildah/commit/a7f8179 - fixes 'CVE-2025-47913...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-004322)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004322 advisory. Overlayfs did not properly perform permission checking when copying up files in an overlayfs and could be exploited from within a user namespace, if, for example,...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001104)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001104 advisory. The overlayfs implementation in the Linux kernel through 4.5.2 does not properly maintain POSIX ACL xattr data, which allows local users to gain privileges by...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000719)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000719 advisory. fs/overlayfs/dir.c in the OverlayFS filesystem implementation in the Linux kernel before 4.6 does not properly verify the upper dentry before proceeding with unlink...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001426)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001426 advisory. Overlayfs did not properly perform permission checking when copying up files in an overlayfs and could be exploited from within a user namespace, if, for example,...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-004801)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004801 advisory. A flaw was found in the Linux kernel, where unauthorized access to the execution of the setuid file with capabilities was found in the Linux kernels OverlayFS...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000688)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000688 advisory. The overlayfs implementation in the Linux kernel through 4.5.2 does not properly restrict the mount namespace, which allows local users to gain privileges by mountin...