CVE-2026-3087
If `shutil.unpack_archive()` is given a ZIP archive with an absolute Windows path containing a drive (`C:\\...`) then the archive will be extracted outside the target directory which is different than other operating systems. Only Windows is affected by this vulnerability.
- Affected products
- Cpython
- Python
- ≤ 3.14.4, 3.15.0
- CVSS 3.1
- 7.5 HIGH
- EPSS
- 0.6% (44th percentile)
- Weakness
- CWE-22
- NVD status
- Modified
- Published
- 2026-04-27
CVE-2026-3087 at NVD
No indexed exploits for CVE-2026-3087 yet
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No exploit for CVE-2026-3087 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.