CVE-2026-0775
HIGHnpm - Incorrect Permission Assignment for Critical Resource
Title source: llmDescription
npm cli Incorrect Permission Assignment Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of npm cli. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handling of modules. The application loads modules from an unsecured location. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of a target user. Was ZDI-CAN-25430.
References (4)
Core 4
Core References
Third Party Advisory x_research-advisory
https://www.zerodayinitiative.com/advisories/ZDI-26-043/
Vendor Advisory
https://access.redhat.com/security/cve/CVE-2026-0775
Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2432280
Scores
CVSS v3
7.0
EPSS
0.0028
EPSS Percentile
19.9%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-732
Status
published
Products (2)
npm/cli
10.9.0
npm/npm
0npm
Published
Jan 23, 2026
Tracked Since
Feb 18, 2026