CVE-2026-12958
Arbitrary file write in Language Servers for AWS
CVSS Score
7.8
EPSS Score
0.0%
EPSS Percentile
0th
Missing symlink validation in Language Servers for AWS may allow an arbitrary file write outside of the workspace trust boundary. This may occur when a local user opens a workspace with a maliciously crafted symlink that resolves to a file path outside the workspace trust boundary. To remediate this issue, users should upgrade to version 1.69.0 or higher.
| CWE | CWE-61 |
| Vendor | amazon web services |
| Product | language servers for aws |
| Published | Jun 23, 2026 |
| Last Updated | Jun 23, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
Amazon Web Services / Language Servers for AWS
0 < 1.69.0