CVE-2026-53940: Conda: Entry-point path traversal in noarch:python install (arbitrary file write) — canonical Python implementation

Overview

Severity

High (CVSS 8.8)

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploit Status

Not Exploited

Patch Tuesday

2026-Sep

Released

2026-09-23

EPSS Score

0.42% (percentile: 36.3%)

Affected Products (1)

Other

• 21027-17084

Security Updates (1)

• Security Update

Revision History

• 2026-09-23: Information published.