CVE-2026-19585
Published:October 08, 2026
Updated:October 09, 2026
HashiCorp go-getter versions before 1.8.10 and go-getter/v2 versions before 2.2.5 are vulnerable to path traversal during S3 and GCS directory downloads, which may allow files to be written outside the requested destination. This vulnerability (CVE-2026-19585) is fixed in go-getter 1.8.10 and go-getter/v2 2.2.5.
Affected Packages
https://github.com/hashicorp/go-getter.git (GITHUB):
Affected version(s) >=v1.0.0 <v1.8.10Fix Suggestion:
Update to version v1.8.10https://github.com/hashicorp/go-getter.git (GITHUB):
Affected version(s) >=v2.0.0 <v2.2.5Fix Suggestion:
Update to version v2.2.5github.com/hashicorp/go-getter/gcs/v2 (GO):
Affected version(s) >=v2.0.2 <v2.2.5Fix Suggestion:
Update to version v2.2.5github.com/hashicorp/go-getter (GO):
Affected version(s) >=v1.0.0 <v1.8.10Fix Suggestion:
Update to version v1.8.10github.com/hashicorp/go-getter/s3/v2 (GO):
Affected version(s) >=v2.0.2 <v2.2.5Fix Suggestion:
Update to version v2.2.5Related Resources (2)
Do you need more information?
Contact UsCVSS v4
Base Score:
6
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
PASSIVE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
HIGH
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
5.3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE
Weakness Type (CWE)
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')