CVE search · CVE-2026-3087
CVE-2026-3087
medium 6.0
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.
Details
- Status
- Modified
- Published
- Last changed
- Source
- cna@python.org
- Weakness
- CWE-22
Severity
| Version | Score | Vector | Source |
|---|---|---|---|
| CVSS 4.0 | medium 6.0 | CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
cna@python.orgSecondary |
| CVSS 3.1 | high 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
nvd@nist.govPrimary |
Affected products
Vendor and product from the NVD’s CPE applicability statements. Versions and conditions are on the NVD’s page.
- python · python
References
- https://github.com/python/cpython/commit/1071290169f85c09cf767c1099564a9426cdc7e8
- https://github.com/python/cpython/commit/65b255416ae217bf0e22085be3c1976cea18bd8cPatch
- https://github.com/python/cpython/commit/7ef7dd0a74f47facd1fadcbc77f8fb03beb5eb4d
- https://github.com/python/cpython/commit/8e13025747e1ca72e86d1f35637123f9c306f0cbPatch
- https://github.com/python/cpython/commit/8ee6aff14054b37b53e47194a2fa313e98163c94Patch
- https://github.com/python/cpython/commit/a6650a2cdf0c49fb8ce0c982903aa2aa274beefe
- https://github.com/python/cpython/commit/ab5ef98af693bded74a738570e81ea70abef2840Patch
- https://github.com/python/cpython/commit/b01e594fbe754a960212f908d047294e880b52fdPatch
- https://github.com/python/cpython/commit/ba0aca3bffce431fe2fbd53ca4cd6a717a2e2c19Patch
- https://github.com/python/cpython/commit/fc829e88753858c8ac669594bf0093f44948c0f4Patch
- https://github.com/python/cpython/issues/146581ExploitIssue TrackingPatchVendor Advisory
- https://github.com/python/cpython/pull/146591Issue TrackingPatch
- https://mail.python.org/archives/list/security-announce@python.org/thread/X6FXE5C6KDKOVNX3EC3DWD5RUPFWOZA4/Mailing ListVendor Advisory
- http://www.openwall.com/lists/oss-security/2026/04/28/9Mailing ListThird Party Advisory