CVE-2026-12957

HighCVSS 7.8

Published: 23/06/2026(UTC)Updated: 23/06/2026(UTC)Translated: 24/06/2026(UTC)NVD NIST

Summary

Improper trust boundary enforcement in Language Servers for AWS before version 1.65.0 may allow arbitrary code execution. If a local user opens a maliciously crafted workspace, any commands within the project configuration files may be automatically executed.

Risk Assessment

The organization may be exposed to arbitrary code execution by local users, potentially leading to data loss or system compromise.

Recommendation

It is recommended to upgrade to Language Servers for AWS version 1.65.0 or higher to remediate this vulnerability.

Original NVD description (English source)

Improper trust boundary enforcement in Language Servers for AWS before version 1.65.0 on all supported platforms may allow a for arbitrary code execution. If a local user opens a maliciously crafted workspace, any commands within the project configuration files may be automatically executed. This issue requires the user to trust the workspace when prompted. To remediate this issue, users should upgrade to Language Servers for AWS version 1.65.0 or higher.