CVE-2026-14978
Unicode normalization mismatch in go-slug ignore pattern matching may bypass intended file exclusions
CVSS Score
5.5
EPSS Score
0.0%
EPSS Percentile
0th
HashiCorp go-slug 0.4.0 through 0.18.2 could allow a local attacker to bypass .terraformignore exclusions and cause sensitive files to be included in Terraform slug uploads due to improper handling of Unicode normalization during path matching.
| CWE | CWE-176 |
| Vendor | hashicorp |
| Product | go-slug |
| Published | Aug 19, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Affected Versions
HashiCorp / go-slug
0.4.0 ≤ 0.18.2
Credits
Tomas Illuminati (https://github.com/tomasilluminati)