DU
Product
dulwich
by jelmer · last CVE Oct 21, 2026
10
CVEs
0
On KEV
8.8
Max CVSS
5
New 30D
Severity mix
Critical 0High 7Medium 2Low 1
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Add dulwich to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-114094
8.8
1%
Oct 21
Dulwich before 1.2.9 Arbitrary File Write via DOS drive letter paths
Affected: before 1.2.9
CVE-2026-42305
8.8
1%
Jun 10
Dulwich has an arbitrary file write via NTFS-hostile tree entries on Windows
Affected: >= 0.10.0, < 1.2.5
CVE-2026-114098
7.8
0%
Oct 21
Dulwich 0.22.5 before 1.2.8 Path Traversal via Stash Pop Symlinks
Affected: 0.22.5 before 1.2.8
CVE-2026-114097
7.8
0%
Oct 21
Dulwich 0.23.1 before 1.2.8 Symlink Path Traversal via filter_branch Index Filter
Affected: 0.23.1 before 1.2.8
CVE-2026-114096
7.8
0%
Oct 21
Dulwich 0.24.0 before 1.2.8 Symlink Write-Through via porcelain.checkout paths
Affected: 0.24.0 before 1.2.8
CVE-2026-42563
7.7
1%
Jun 10
Dulwich Vulnerable to Command Injection via Merge Driver Path
Affected: >= 0.24.0, < 1.2.5
CVE-2026-52726
7.5
0%
Jun 10
Dulwich's submodule path traversal in porcelain.submodule_update / porcelain.clone(recurse_submodules=True) yields RCE via attacker-dropped .git/hooks payload
Affected: >= 0.23.2, < 1.2.5
CVE-2026-114095
6.5
0%
Oct 21
Dulwich before 1.2.9 Infinite Loop DoS via Pack.resolve_object
Affected: before 1.2.9
CVE-2026-47734
5.7
0%
Jun 10
Dulwich has unbounded memory allocation in receive-pack from crafted thin packs
Affected: >= 0.1.0, < 1.2.5
CVE-2026-47712
3.3
0%
Jun 10
Dulwich doesn't sanitize commit subjects in `porcelain.format_patch`
Affected: >= 0.24.0, < 1.2.5
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