Rocky Linux 9 [CIQ] Security Update: python-unversioned-command / python3 / python3-debug / etc (crlsa-2026_54268)

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-202654268 advisory. python: cpython: CPython: tarfile extraction filter bypass allows escaping the destination directory CVE-2026-11940 Tenable has extracted the preceding description...

Rocky Linux 8 [CIQ] Security Update: python3.12 / python3.12-debug / python3.12-debuginfo / etc (crlsa-2026_58971)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-202658971 advisory. python: cpython: CPython: tarfile extraction filter bypass allows escaping the destination directory CVE-2026-11940 Tenable has extracted the preceding description...

Rocky Linux 10.2 [CIQ] Security Update: python3.14 / python3.14-debug / python3.14-debuginfo / etc (crlsa-2026_58928)

The Rocky Linux 10.2 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-202658928 advisory. python: cpython: CPython: tarfile extraction filter bypass allows escaping the destination directory CVE-2026-11940 Tenable has extracted the preceding...

Symlink Attack

Overview Affected versions of this package are vulnerable to Symlink Attack through the handling of the destination directory in the non-daemon receiver. An attacker can redirect file writes to unintended filesystem locations by manipulating parent components of the destination path and...

AZL-95816 CVE-2026-53796 affecting package rsync for versions less than 3.5.0-1

rsync before 3.5.0 contains a time-of-check to time-of-use TOCTOU race condition vulnerability in the non-daemon receiver's destination directory handling that allows an attacker who can manipulate destination path parent components to redirect file writes to unintended locations. Attackers can...

CVE-2026-53796

rsync before 3.5.0 contains a time-of-check to time-of-use TOCTOU race condition vulnerability in the non-daemon receiver's destination directory handling that allows an attacker who can manipulate destination path parent components to redirect file writes to unintended locations. Attackers can...

CVE-2026-53796 rsync < 3.5.0 TOCTOU Race Condition via Destination Directory Handling

rsync before 3.5.0 contains a time-of-check to time-of-use TOCTOU race condition vulnerability in the non-daemon receiver's destination directory handling that allows an attacker who can manipulate destination path parent components to redirect file writes to unintended locations. Attackers can...

CVE-2026-53796: Improper Link Resolution Before File Access

rsync before 3.5.0 contains a time-of-check to time-of-use TOCTOU race condition vulnerability in the non-daemon receiver's destination directory handling that allows an attacker who can manipulate destination path parent components to redirect file writes to unintended locations. Attackers can...

PT-2026-71634

Name of the Vulnerable Software and Affected Versions rsync versions prior to 3.5.0 Description A time-of-check to time-of-use TOCTOU race condition exists in the non-daemon receiver's destination directory handling. This occurs when an attacker manipulates parent components of the destination pa...

BIT-PYTHON-MIN-2026-11940 tarfile extraction filter bypass allows escaping the destination directory

tarfile.extractall with the 'data' or 'tar' filter could be bypassed by a crafted archive where a hardlink references a symlink stored at a deeper name than the hardlink itself. The extraction fallback validated the symlink at it's archived location but recreated it at the hardlink's shallower...

BIT-LIBPYTHON-2026-11940 tarfile extraction filter bypass allows escaping the destination directory

tarfile.extractall with the 'data' or 'tar' filter could be bypassed by a crafted archive where a hardlink references a symlink stored at a deeper name than the hardlink itself. The extraction fallback validated the symlink at it's archived location but recreated it at the hardlink's shallower...

CVE-2026-15789 Malicious client can bypass destination directory validation on local sources upload

A custom client can produce such an upload request to the BuildKit daemon that files can escape from the BuildKit-controlled state directory. The client needs to have valid permissions to access the BuildKit control API to issue builds, e.g., bypass authentication, etc...

CVE-2026-15789 Malicious client can bypass destination directory validation on local sources upload

A custom client can produce such an upload request to the BuildKit daemon that files can escape from the BuildKit-controlled state directory. The client needs to have valid permissions to access the BuildKit control API to issue builds, e.g., bypass authentication, etc...

CVE-2026-15789

CVE-2026-15789 affects the BuildKit daemon: a custom client with valid BuildKit API access can craft upload requests that bypass destination directory validation, allowing files to escape the BuildKit-controlled state directory. This is a local-privilege issue that requires access to the BuildKit...

GHSA-V23M-CCFG-PQ9H pnpm: `stage download` writes outside its destination directory via manifest name/version traversal

Summary The staged-tarball filename traversal reported as GHSA-v23m-ccfg-pq9h / CAND-PNPM-038 is fixed on main by pnpm/pnpm12303, merged as 65443f4bdf1f0db9c8c7dc58fee25252607e9234. Before the fix, pnpm stage download derived a local filename from registry-controlled package name and version...

EUVD-2026-37520

A path traversal in the SFTP provider SFTPHook.retrievedirectory / SFTPOperatoroperation=get let a malicious or compromised remote SFTP server write files outside the configured local destination directory via crafted directory-entry names. No Airflow account is required — the attack surface is a...

CVE-2026-50567 Fission: Zip Slip in pkg/utils/zip.go:Unarchive allows fetcher to write outside the destination directory

Fission is an open-source, Kubernetes-native serverless framework that simplifies the deployment of functions and applications on Kubernetes. Prior to version 1.25.0, Unarchive in pkg/utils/zip.go joined each archive entry name with the destination directory via filepath.Join and wrote the result...

CVE-2026-43901

Wireshark MCP is an MCP Server that turns tshark into a structured analysis interface, then layers in optional Wireshark suite utilities. In 1.1.5 and earlier, wireshark-mcp exposes a wiresharkexportobjects MCP tool that accepts an attacker-controlled destdir parameter and passes it to tshark's...

CVE-2026-43901

Wireshark MCP is an MCP Server that turns tshark into a structured analysis interface, then layers in optional Wireshark suite utilities. In 1.1.5 and earlier, wireshark-mcp exposes a wiresharkexportobjects MCP tool that accepts an attacker-controlled destdir parameter and passes it to tshark's...

Wireshark MCP 路径遍历漏洞

Wireshark MCP is a network packet intelligence analysis tool developed by Bpple’s individual developer. Versions of Wireshark MCP 1.1.5 and earlier contained a path traversal vulnerability. This vulnerability stemmed from the wiresharkexportobjects MCP tool accepting a destdir parameter controlle...