PT-2026-55220

Name of the Vulnerable Software and Affected Versions oras-go versions prior to 2.6.1 Description When AllowPathTraversalOnWrite is set to false, the file content store fails to properly confine writes to the workingDir because the boundary check is purely lexical and does not account for symlink...

PT-2026-54619

Name of the Vulnerable Software and Affected Versions Cato Client versions prior to 5.13.1 Description The PrivilegedHelperTool XPC service on macOS contains improper certificate validation and a time-of-check time-of-use TOCTOU race condition. A TOCTOU race condition occurs when a program checks...

PT-2026-57507

Summary ArchiveUtils.untarInputStream, Path and ArchiveUtils.unzipInputStream, Path in land.oras:oras-java-sdk create symbolic-link entries from an archive without validating the symlink target. A malicious tar or zip shipped as an OCI layer blob can place a symlink under the extraction directory...

CVE-2026-41579: UNIX Symbolic Link (Symlink) Following

runc is a CLI tool for spawning and running containers according to the OCI specification. In versions prior to 1.3.6, 1.4.0-rc.1, 1.4.0-rc.12, 1.5.0-rc.1, and 1.5.0-rc.1, when setting up the container rootfs, setupPtmx and setupDevSymlinks call os.Remove and os.Symlink with a filepath.Join strin...

CVE-2026-53489: UNIX Symbolic Link (Symlink) Following

containerd is an open-source container runtime. Versions prior to 2.3.2, 2.2.5 and 2.1.9 contain a bug where the CRI plugin restores container.log from a checkpoint image without validating a symlinked path. This could result in reading an arbitrary file on the host via kubectl logs. This issue h...

RHEL 8 : postgresql:12 (RHSA-2026:34362)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:34362 advisory. PostgreSQL is an advanced object-relational database management system DBMS. Security Fixes: postgresql: PostgreSQL: Operating system accou...

RHEL 8 : postgresql:12 (RHSA-2026:34043)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:34043 advisory. PostgreSQL is an advanced object-relational database management system DBMS. Security Fixes: postgresql: PostgreSQL: Operating system accou...

PT-2026-55113

The file content store in oras-go attempts to confine writes to workingDir when AllowPathTraversalOnWrite=false, but the guard is lexical and does not account for symlink traversal. If workingDir contains a symlink path component and an attacker-controlled blob title via ocispec.AnnotationTitle...

openSUSE 16 Security Update : python-pdm (openSUSE-SU-2026:21161-1)

The remote openSUSE 16 host has a package installed that is affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:21161-1 advisory. Changes in python-pdm: - CVE-2026-47763: Do not follow symlinks when writing config files bsc1268384 - CVE-2026-47763: Do not write to paths...

CVE-2026-46406

A flaw was found in Claude Code. The /copy command created responses in a predictable, world-readable temporary file without proper isolation or symlink protection. This allowed a local unprivileged user to read sensitive information from a privileged user's Claude response, potentially containin...

postgresql: PostgreSQL: Operating system account hijack via symlink following in pg_basebackup and pg_rewind

A flaw was found in PostgreSQL. This vulnerability, related to symlink following in pgbasebackup plain format and pgrewind, allows an origin superuser to overwrite local files. By exploiting this, an attacker could potentially hijack the operating system account. This attack has practical...

Important: Red Hat Security Advisory: postgresql:15 security update

An update for the postgresql:15 module is now available for Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severi...

USN-8486-1 libssh2 vulnerabilities

It was discovered that libssh2 incorrectly handled the sftpsymlink function. A malicious SSH server or machine-in-the-middle attacker could possibly use this issue to obtain sensitive information or cause a denial of service. CVE-2025-15661 It was discovered that libssh2 had a pre-authentication...

USN-8486-1: libssh2 vulnerabilities

It was discovered that libssh2 incorrectly handled the sftpsymlink function. A malicious SSH server or machine-in-the-middle attacker could possibly use this issue to obtain sensitive information or cause a denial of service. CVE-2025-15661 It was discovered that libssh2 had a pre-authentication...

Security update for xdg-desktop-portal

This update for xdg-desktop-portal fixes the following issue: CVE-2026-40354: File deletion via symlink attack bsc1262045. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch". Alternatively you can run the command...

SUSE-SU-2026:2712-1 Security update for xdg-desktop-portal

This update for xdg-desktop-portal fixes the following issue: - CVE-2026-40354: File deletion via symlink attack bsc1262045...

postgresql: PostgreSQL: Operating system account hijack via symlink following in pg_basebackup and pg_rewind

A flaw was found in PostgreSQL. This vulnerability, related to symlink following in pgbasebackup plain format and pgrewind, allows an origin superuser to overwrite local files. By exploiting this, an attacker could potentially hijack the operating system account. This attack has practical...

Important: Red Hat Security Advisory: postgresql:15 security update

An update for the postgresql:15 module is now available for Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severi...

attr < 2.6.0 Symlink Traversal Privilege Escalation via getfattr/setfattr

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CVE-2026-56876

A flaw was found in extract-zip. This vulnerability allows a remote attacker to craft a malicious zip file containing symbolic links that point to locations outside the intended extraction directory. When a user extracts this malicious archive, extract-zip fails to validate the symlink targets,...