EUVD-2026-52696

Perspective 5.0.0 contains a path traversal vulnerability that allows unauthenticated remote attackers to read arbitrary files from the server filesystem by including literal ../ segments in HTTP request URL paths. Attackers can bypass the insufficient query-string-stripping sanitization to...

PT-2026-63566

Name of the Vulnerable Software and Affected Versions @fastify/static versions prior to 10.1.1 Description An unauthenticated attacker can bypass route-scoped middleware and guards by using non-leading .. and %2E%2E path segments in request pathnames. This occurs because the find-my-way router do...

CVE-2026-45576

Summary: CVE-2026-45576 affects the zrok tool. From versions 0.4.23 through 2.0.3, the zrok2 copy command stores attacker-controlled WebDAV or zrok drive paths (e.g., /../outside.txt) in the source inventory and passes them to FilesystemTarget.WriteStream, enabling writing files outside the selec...

GHSA-7CR3-H577-G38J rm: --preserve-root bypassed via a symlink to / (string check instead of dev/inode)

The --preserve-root check uses a path-string test path.hasroot && path.parent.isnone rather than comparing device/inode. A symlink to / e.g. /tmp/rootlink - / has a parent component, so it passes the check. GNU caches /'s dev/inode at startup and compares every traversed directory against it...

EUVD-2026-24981

rm: --preserve-root bypassed via a symlink to / string check instead of dev/inode...

GHSA-4C7Q-4928-8445 chmod: --preserve-root bypassed by any path that resolves to root (e.g. /../)

Chmoder::chmod only compares the literal argument against Path::new"/", so the --preserve-root guard is bypassed by any path that resolves to root — a symlink to / or simply /../. if self.recursive && self.preserveroot && file == Path::new"/" return ErrChmodError::PreserveRoot"/".tostring.into; P...

EUVD-2026-24963

chmod: --preserve-root bypassed by any path that resolves to root e.g. /../...

CVE-2026-53422 SFTP REALPATH path-existence oracle allowing filesystem enumeration outside configured root

Observable Response Discrepancy vulnerability in Erlang OTP ssh sshsftpd module allows an authenticated SFTP user to enumerate the existence of files and directories outside the configured root directory. The SSHFXPREALPATH handler in sshsftpd calls relatefilename/3 with Canonicalize=false, unlik...

DEBIAN-CVE-2026-46680

containerd is an open-source container runtime. In versions prior to 1.7.32, 2.0.9, 2.2.4 and 2.3.1, containers launched with a numeric User directive that cannot be parsed as a 32-bit integer are incorrectly treated as a username, leading to runAsNonRoot evasion. If a crafted image provides an...

UBUNTU-CVE-2026-46680

containerd is an open-source container runtime. In versions prior to 1.7.32, 2.0.9, 2.2.4 and 2.3.1, containers launched with a numeric User directive that cannot be parsed as a 32-bit integer are incorrectly treated as a username, leading to runAsNonRoot evasion. If a crafted image provides an...

EUVD-2026-41103

containerd is an open-source container runtime. In versions prior to 1.7.32, 2.0.9, 2.2.4 and 2.3.1, containers launched with a numeric User directive that cannot be parsed as a 32-bit integer are incorrectly treated as a username, leading to runAsNonRoot evasion. If a crafted image provides an...

CVE-2026-49738

The path allowance check in GeneralUtility::isAllowedAbsPath performed a plain string prefix comparison without requiring a directory separator boundary, causing a path like /var/www/html-other/secret.yaml to be incorrectly accepted as valid when the project root was /var/www/html. Administrator...

GHSA-P462-PRXW-MJX4 NASA AMMOS Instrument Toolkit: Path traversal resulting in arbitrary file append (can be triggered over the network by unauthenticated attacker)

Summary The Binary Stream Capture BSC component exposes an unauthenticated HTTP API for dynamically creating packet capture “handlers.” Because the code blindly trusts path‑related form fields, a remote client can: - Bypass the configured log root and direct BSC to log to arbitrary filesystem...

PT-2026-47089

Name of the Vulnerable Software and Affected Versions AIT-Core versions prior to 3.1.1 AIT-Core versions 2.x prior to 2.6.1 Description The Binary Stream Capture BSC component features an unauthenticated HTTP API for creating packet capture handlers. The system blindly trusts path-related form...

Access of Resource Using Incompatible Type ('Type Confusion')

Overview Affected versions of this package are vulnerable to Access of Resource Using Incompatible Type 'Type Confusion' via improper handling of numeric User directives in container configuration. An attacker can gain elevated privileges by supplying a crafted image with an /etc/passwd file that...

Algernon: handler.lua discovery walks parent directories above the server root

Summary When Algernon is asked for any URL path that resolves to a directory without an index file, DirPage walks upward through parent directories — past the configured server root — looking for a file named handler.lua to execute as the request handler. The loop terminates only after 100 ancest...

GHSA-XWCR-WM99-G9JC Algernon: handler.lua discovery walks parent directories above the server root

Summary When Algernon is asked for any URL path that resolves to a directory without an index file, DirPage walks upward through parent directories — past the configured server root — looking for a file named handler.lua to execute as the request handler. The loop terminates only after 100 ancest...

CVE-2026-43998 vm2: NodeVM require.root bypass via symlink traversal allows sandbox escape

vm2 is an open source vm/sandbox for Node.js. In 3.10.5, NodeVM's require.root path restriction can be bypassed using filesystem symlinks, allowing sandboxed code to load modules from outside the allowed root directory in host context. Because path validation uses path.resolve which does not...

CVE-2026-43998 vm2: NodeVM require.root bypass via symlink traversal allows sandbox escape

vm2 is an open source vm/sandbox for Node.js. In 3.10.5, NodeVM's require.root path restriction can be bypassed using filesystem symlinks, allowing sandboxed code to load modules from outside the allowed root directory in host context. Because path validation uses path.resolve which does not...

vm2 has a NodeVM require.root bypass via symlink traversal that allows sandbox escape

Summary NodeVM's require.root path restriction can be bypassed using filesystem symlinks, allowing sandboxed code to load modules from outside the allowed root directory in host context. Because path validation uses path.resolve which does not dereference symlinks but module loading uses Node's...