CVE-2026-114140 nbconvert: File write via path traversal in cell output filenames

The nbconvert tool, jupyter nbconvert, converts Jupyter notebooks to various other formats via Jinja templates. From 5.4.0 until 7.17.2, ExtractOutputPreprocessor in nbconvert/preprocessors/extractoutput.py joins the attacker-controlled cell output metadata filename to outputfilesdir without...

CVE-2026-85518 Openscap: openscap: arbitrary file write via path traversal in source datastream decomposition

A flaw was found in OpenSCAP. When decomposing a Source DataStream SDS file, the application does not properly validate relative file path attributes, leading to a path traversal vulnerability. An attacker can exploit this flaw by tricking a user or automated system into decomposing a crafted...

CVE-2026-85518

A path traversal vulnerability exists in OpenSCAP during the decomposition of a Source DataStream (SDS) file. The application fails to properly validate relative file path attributes , allowing an attacker to use directory traversal sequences in a crafted datastream. By tricking a user or automat...

CVE-2026-114094

A flaw was found in Dulwich. On Windows systems, the application fails to validate drive letter prefixes within repository paths during checkout operations. A remote attacker could exploit this flaw by enticing a user to clone or check out a specially crafted Git repository containing malicious...

SUSE CVE-2026-114096

Dulwich from 0.24.0 before 1.2.8 contains a symlink following vulnerability in porcelain.checkoutpaths=... that allows attackers to write arbitrary files by abusing raw os.open without ONOFOLLOW. Attackers can craft a repository where a worktree symlink points to .git/hooks/post-checkout, so...

SUSE CVE-2026-114097

Dulwich from 0.23.1 before 1.2.8 contains a path traversal vulnerability in CommitFilter.applyindexfilter that allows attackers to write files outside the working directory via symlinks persisting between commits. Attackers can craft a repository where an ancestor commit's symlink redirects a...

CVE-2026-114104

A flaw was found in adm-zip. An attacker can exploit this vulnerability by supplying a specially crafted ZIP archive containing duplicate file names. Because the library resolves duplicate names inconsistently between its lookup and extraction routines, an application that validates a file before...

Dulwich: Arbitrary File Write (RCE) On Windows Via Unvalidated Drive Letters In Tree Paths

Affected files "dulwich/index.py" Methods: "validatepathelementntfs", "treetofspath" "dulwich/porcelain/init.py" Method: "checkedworktreepath" Description / Summary A High-severity Path Traversal vulnerability exists in Dulwich's checkout logic when running on Windows. The functions responsible f...

Exploit for CVE-2026-109618

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Dulwich: Symlink Directory Traversal In Filter-branch Index_filter Via Cross-commit State Persistence

Summary Dulwich's "filterbranch.py" "CommitFilter.applyindexfilter" is vulnerable to symlink directory traversal. When processing commit history, materialized tree entries including symlinks persist in the working directory between commits, allowing a symlink from an ancestor commit to redirect...

Directory Traversal

Overview uv is an An extremely fast Python package and project manager, written in Rust. Affected versions of this package are vulnerable to Directory Traversal via a symlink sequence during source distribution sdist tar extraction. When a victim installs a malicious sdist, a crafted sequence of...

DEBIAN-CVE-2026-114097

Dulwich from 0.23.1 before 1.2.8 contains a path traversal vulnerability in CommitFilter.applyindexfilter that allows attackers to write files outside the working directory via symlinks persisting between commits. Attackers can craft a repository where an ancestor commit's symlink redirects a...

DEBIAN-CVE-2026-114096

Dulwich from 0.24.0 before 1.2.8 contains a symlink following vulnerability in porcelain.checkoutpaths=... that allows attackers to write arbitrary files by abusing raw os.open without ONOFOLLOW. Attackers can craft a repository where a worktree symlink points to .git/hooks/post-checkout, so...

CVE-2026-114096

Dulwich from 0.24.0 before 1.2.8 contains a symlink following vulnerability in porcelain.checkoutpaths=... that allows attackers to write arbitrary files by abusing raw os.open without ONOFOLLOW. Attackers can craft a repository where a worktree symlink points to .git/hooks/post-checkout, so...

CVE-2026-114094

Dulwich before 1.2.9 fails to validate DOS drive letter prefixes in Git tree path elements on Windows, allowing arbitrary file write. Attackers can craft a malicious repository with a tree entry named 'C:' that bypasses NTFS validation and writes files outside the worktree to achieve remote code...

CVE-2025-71437

Astral uv before 0.8.22 contains a path traversal vulnerability in source distribution sdist tar extraction that allows a specially crafted sequence of symlinks to redirect file writes outside the intended extraction prefix. Attackers can publish a malicious sdist that, when installed by a victim...

CVE-2026-114109 uv before 0.11.15 Arbitrary File Write via Entry Point Names

uv before 0.11.15 contains a path traversal vulnerability that allows malicious wheels to write files outside the scripts directory via crafted consolescripts or guiscripts entry point names. Attackers who induce users to install a malicious wheel can place executables in PATH directories,...

CVE-2026-114109 uv before 0.11.15 Arbitrary File Write via Entry Point Names

uv before 0.11.15 contains a path traversal vulnerability that allows malicious wheels to write files outside the scripts directory via crafted consolescripts or guiscripts entry point names. Attackers who induce users to install a malicious wheel can place executables in PATH directories,...

CVE-2026-114109

The uv package version before 0.11.15 is vulnerable to a path traversal vulnerability (CWE-22). Malicious wheels can exploit this by using crafted console_scripts or gui_scripts entry point names to write files outside the intended scripts directory. If an attacker successfully induces a user to ...

CVE-2026-114096 Dulwich 0.24.0 before 1.2.8 Symlink Write-Through via porcelain.checkout paths

Dulwich from 0.24.0 before 1.2.8 contains a symlink following vulnerability in porcelain.checkoutpaths=... that allows attackers to write arbitrary files by abusing raw os.open without ONOFOLLOW. Attackers can craft a repository where a worktree symlink points to .git/hooks/post-checkout, so...