CVE-2026-12958

HIGH SEVERITY

CVSS Score & Metrics

Base Score

7.8 / 10

Vector String

                                        CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H                                    

Vulnerability Description

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.

Vulnerability Details

Published Date

June 23, 2026

Last Modified

June 23, 2026

CWE ID

CWE-61

Source

NVD

Vendor

Amazon Web Services

Product

Language Servers for AWS

External References

https://aws.amazon.com/security/security-bulletins/2026-047-aws/
https://github.com/aws/language-servers/security/advisories/GHSA-6v3r-4p5c-mrp5

CVE-2026-12958

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

Discussion (0)

Add Comment