CVE-2026-12958

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.

CVSS Vector

References

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