CVE-2026-114098High· 7.8▾ TwilightDulwich from 0.22.5 before 1.2.8 contains a path traversal vulnerability in stash.py pop() that allows attackers to write arbitrary files outside the worktree through intermediate directory symlinks. Attackers can craft a malicious repos…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 42.9 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake. The CVSS score shown above comes from the assigning CNA record, not NVD.
Exploit-prediction probability, daily snapshots since Oct 22.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
7.8 → 8.6
0.2%
Last analysed / modified upstream
8.6 → 7.8
Dulwich from 0.22.5 before 1.2.8 contains a path traversal vulnerability in stash.py pop() that allows attackers to write arbitrary files outside the worktree through intermediate directory symlinks. Attackers can craft a malicious repository whose popped stash writes a payload into .git/hooks/post-checkout, achieving code execution on the next checkout.
dulwich >= 0.22.5 < 1.2.8Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Affected packages:
dulwich >= 0.22.5, < 1.2.8Patched in:
dulwich 1.2.8Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
GHSA-cm62-gvxx-vmxxHigh· 8.6Dulwich: Symlink directory traversal in stash pop allows arbitrary file write via intermediate directory symlinks
CVE-2026-114097High· 7.8Dulwich 0.23.1 before 1.2.8 Symlink Path Traversal via filter_branch Index Filter
GHSA-5fqc-mrg8-w798High· 8.6Dulwich: Symlink directory traversal in filter-branch index_filter via cross-commit state persistence
CVE-2026-114094High· 8.8Dulwich before 1.2.9 Arbitrary File Write via DOS drive letter paths
CVE-2026-114096High· 7.8Dulwich 0.24.0 before 1.2.8 Symlink Write-Through via porcelain.checkout paths
GHSA-8w8g-wq8h-fq33High· 8.6Dulwich: Symlink write-through in checkout(paths=[]) via raw os.open bypasses all symlink protections