🛡️ CVE-2026-52726 on PyPI (Root.io) — dulwich

🟠 CVSS 8.0 — High ✅ No Known Exploit OSV

8.0

CVSS Score

0 Low4 Medium7 High9 Critical10

Description

CVE-2026-52726 in dulwich - Patched by Root

Root has patched CVE-2026-52726 in the dulwich package for Root:PyPI. Multiple fixed versions available.

Distribution advisory

This page covers CVE-2026-52726 as tracked by PyPI (Root.io), for the package dulwich. The fix is available in version 1.0.0+aikido.4; earlier versions remain affected.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs no privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality none, integrity none, availability high. (rating taken from the base CVE record.)

Weakness class

ROOT-APP-PYPI-CVE-2026-52726 is classified as CWE-22: Path Traversal. A file path built from user input is not confined to the intended directory, letting an attacker reach files elsewhere on the filesystem.

Affected software

ROOT-APP-PYPI-CVE-2026-52726 is recorded against 1 package.

dulwich (fixed in 1.0.0+aikido.4)

Timeline and source

Published on 10 August 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.

CVE-2026-52726 on other distributions

Each distribution ships its own build and its own fixed version. Pick the one you run:

Base record Debian Ubuntu

Details

Severity HIGH

CVSS Score 8.0

CVSS Vector N/A

CWE N/A

Public Exploit ✅ No

Source OSV

Published 2026-08-10

Updated 2026-08-12

Modified 2026-08-10

Fix URL N/A

Affected Packages

Software	From version	Fixed in
dulwich	—	1.0.0+aikido.4

References

N/A

🔗 NVD 🔗 Mitre

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