CVE-2026-12958: Amazon Web Services Language Servers For Aws

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

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.

Affected products

• Amazon Web Services Language Servers For Aws: before 1.69.0 (fixed in 1.69.0)

Published 2026-06-23. Last modified 2026-06-23.