CVE-2026-107332

Insecure file permissions in the CodeCatalyst connection handler in AWS Toolkit for VS Code before 4.10.0 allowed local users to obtain CodeCatalyst bearer tokens via reading world-readable token cache files. To mitigate this issue, users should upgrade to version 4.10.0 or later.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://aws.amazon.com/security/security-bulletins/2026-129-aws/
https://github.com/aws/aws-toolkit-vscode/releases/tag/toolkit/v4.10.0
https://github.com/aws/aws-toolkit-vscode/security/advisories/GHSA-9g5j-qgqm-857j

Configurations

No configuration.

History

09 Oct 2026, 17:16

Type	Values Removed	Values Added
References		() https://github.com/aws/aws-toolkit-vscode/security/advisories/GHSA-9g5j-qgqm-857j -

08 Oct 2026, 18:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-08 18:17

Updated : 2026-10-09 17:16

NVD link : CVE-2026-107332

Mitre link : CVE-2026-107332

CVE.ORG link : CVE-2026-107332

JSON object : View

Products Affected

No product.

CWE

CWE-276

Incorrect Default Permissions

CWE-459

Incomplete Cleanup

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