CVE-2026-46383: Microsoft APM is an open-source, community-driven dependency manager for AI agents. Prior to 0.13.0, Microsoft APM conta
Summary
Microsoft APM is a tool that manages dependencies for AI agents, and versions before 0.13.0 have a security flaw on Windows systems. When installing a bundle (a package of code) from a .tar.gz file (a compressed archive format), the tool extracts files without properly checking if any file paths could escape the intended folder, potentially allowing an attacker to place files anywhere on the system by using absolute paths like D:/.
Solution / Mitigation
This vulnerability is fixed in version 0.13.0.
Vulnerability Details
5.5(medium)
EPSS: 0.0%
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
local
low
none
required
May 15, 2026
Classification
Affected Vendors
Related Issues
Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-46383
First tracked: May 15, 2026 at 02:11 PM
Classified by LLM (prompt v3) · confidence: 85%